Metor 6M

Installation and Operating Manual

92102916 REV 5

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 Metor 6M PAGE 1
Installation and Operating Manual
92102916 REV 5

Author Rev. P/N

T. Virtanen 5 92102916
Approved Date Document
27.1.2012
Product Archives
Metor 6M 6M
CONTENTS
1. PREFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Definition of terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2. IMPORTANT INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3. WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
4. INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Intended use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Main components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

5. INSTALLATION SITE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Installation recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
Checkpoint layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Side-by-side operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

6. ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Mechanical assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Installation of the power supply inside the cross piece . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

7. SWITCHING ON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
Keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Remote control unit (option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Super User Group Menu Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

8. CALIBRATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Calibration procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
Before commencing calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
Choosing operating frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Setting speed response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Choosing detection program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
Setting detection sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38

9. METAL DETECTION PARAMETERS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Random Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47
Random Alarm for Alarming People . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48

10. AUDIO/VISUAL PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Zone display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

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 PAGE 2 Metor 6M
Installation and Operating Manual
92102916 REV 5

11. ACCESSIBILITY PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Access codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
User ID locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
Creating new User ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Defining group privileges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
Disabling keypad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

12. STATISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Traffic counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58

13. GENERAL PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

MetorNet Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
MetorNet Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Standby Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
I/O Config . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

14. DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
15. ACCESSORIES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
16. NETWORKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
17. MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Other error situations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

18. SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Service reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Service reporting procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Information in Service Request . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
Factory repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

19. ORDERING SPARE PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

20. DISPOSAL OF EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
21. CONTACT INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

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 Metor 6M PAGE 3
Installation and Operating Manual
92102916 REV 5 1. PREFACE

1. PREFACE

Thank you for choosing a Metor product. These installation and operation
instructions are intended for the installation and normal daily use of the equipment.
In addition to these instructions, local laws and regulations, and requirements by
authorities shall be observed.
The user should read this manual and understand the contents before the
installation or use of the equipment. This manual contains information the user will
need on the structure of the equipment, and its installation and use. The equipment
can be kept in reliable operating condition by following the correct operating and
maintenance procedures.

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 PAGE 4 Metor 6M
Installation and Operating Manual
1. PREFACE 92102916 REV 5

Definition of terms
Some special terms used in this manual are explained below.
WTMD - Walk Through Metal Detector
Sensitivity - Parameter for defining the size of the metal items that will generate an
alarm. When sensitivity is increased smaller metal items will be detected.
Discrimination - The WTMD’s ability to differentiate harmless items from
weapons. The alarm rate of a WTMD at a security check point indicates the
discrimination ability of the equipment. Discrimination is affected by several
factors e.g. sensitivity level, passenger profile, season (cold or warm) etc.
Unwanted alarm - (=nuisance alarm). Alarm caused by harmless metal items that
people carry with them through the WTMD.

False alarm - Alarm caused by some other reason than metal objects (e.g.
electrical interferences). Alarms caused by metal objects (wanted or unwanted) are
not false in the case of a metal detector.

Alarm rate - The amount of alarms due to metal items as a percentage of the total
number of people passing through the WTMD. The alarm rate is affected by the
discrimination ability of the WTMD. If discrimination is poor i.e. there are a lot of
alarms due to harmless items the alarm rate is higher. Note! Alarms caused by
electrical interferences or reasons other than items taken through the WTMD,
are not included in the alarm rate.
Throughput rate - The maximum number of people in a given time that can pass
through without affecting the detection performance of the WTMD. Represents the
WTMD’s ability to return to stand-by condition after a person has walked through.
In practice, the maximum throughput rate is only theoretical and can usually not be
reached because it is limited by the checking prosedure and maximum walking
speed of people.

Object speed response - The ability of a WTMD to maintain the sensitivity level
unchanged when people pass through at different speeds.
Calibration - Procedure to set the parameter values of the WTMD for reaching the
optimal performance according to the requirements of the application.
Side-by-side use - Two or more WTMDs are operated so closely-spaced that their
electromagnetic fields affect each other’s operation. The effect of the adjacent
WTMD can be minimized by using different operating frequencies.

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 Metor 6M PAGE 5
Installation and Operating Manual
92102916 REV 5 1. PREFACE

Operating frequency - The frequency of the electromagnetic field generated by a

WTMD. Usually WTMDs have several different operating frequencies. When
calibrating a WTMD at the installation site the operating frequency with lowest
interference level is chosen. Several operating frequencies enable also side-by-side
use of multiple WTMD without synchronization cables.
Detection uniformity - The ability of a WTMD to maintain uniform sensitivity
throughout the whole detection area regardless of the shape and orientation of the
metal item. Detection uniformity directly affects the discrimination capability of a
WTMD. The sensitivity of a WTMD is usually set according to the weakest
position of the detection area. In case of poor detection uniformity this may lead to
unnecessary high sensitivity in other parts of the passage, considerably degrading
discrimination. When the detection uniformity of a WTMD is tested it should
always be done with real objects e.g. a weapon, or their simulators. Cylinders or
spheres as test items can give wrong indications on the true detection uniformity of
a WTMD.
Interference immunity - The operation of a WTMD can be affected by electrical
or mechanical interferences. Electrical interferences are caused by other electrical
equipment which are usually located near the installation site. Electrical
interferences can be conducted through the mains power line or radiated.
Mechanical interferences are caused by e.g. moving metal items near the WTMD
or vibrating behind wall or underneath floor constructions. Good interference
immunity can only be achieved through effective hardware and software filtering
as well as specialized coil design.
Critical test object - The most difficult object to be detected from a group of test
objects. Requires the highest sensitivity for detection.

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 PAGE 6 Metor 6M
Installation and Operating Manual
2. IMPORTANT INSTRUCTIONS 92102916 REV 5

2. IMPORTANT INSTRUCTIONS

Read through this chapter carefully before operating the equipment.

DANGER Keep this manual so that it is always readily available to the user.
• The instructions in this manual shall be followed in all situations, when
installing, using, or servicing the equipment.
• Rapiscan Systems cannot be held responsible for any material or personal
damage caused by use contradicting the instructions given in this manual.

All safety regulations must be observed. A dangerous or unsafe manner of

operation may be a health risk.

Installation may only be carried out by a qualified person.

Before installing, operating or servicing the equipment, make sure that it

poses no risk of personal or material damage.

Be aware that although the walk through metal detector unit is heavy it may
fall down if a heavy force collides with it. To eliminate the risk of
overbalancing the WTMD must be attached (anchored) on the floor.

Do not operate the unit unless you are fully trained to do so. The operator
must know the use, service, and safety instructions of the unit, and local
safety regulations.

Only authorized service personnel are allowed to do maintenance work.

Make sure that there are no unauthorized persons in the working area when
servicing and repairing the equipment.

It is forbidden to operate the equipment when ill, or under the influence of

alcohol or drugs.

The equipment may not be connected to mains supply until all other
connections necessary for the installation are completed.

The equipment shall always be connected to an earthed socket outlet.

The equipment shall be disconnected from mains supply before servicing,

cleaning, or moving it.

Original Metor spare parts shall be exclusively used.

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 Metor 6M PAGE 7
Installation and Operating Manual
92102916 REV 5 2. IMPORTANT INSTRUCTIONS

Use a damp cloth for cleaning the equipment. Do not use any chemicals or
liquid detergents.

The end user is responsible for the final calibration of the equipment for the
intended application. It is also the end user’s responsibility to regularly verify
calibration to the desired sensitivity level by using a suitable test object 
/test objects.

If there is any reason to suspect that the security level of the equipment may
have deteriorated due to incorrect operation or external damage, the
equipment should be removed from operation and an authorized service
mechanic should be called in.

These symbols are used when it is important to follow the specified

NOTICE instructions.

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 PAGE 8 Metor 6M
Installation and Operating Manual
3. WARRANTY 92102916 REV 5

3. WARRANTY
RAPISCAN SYSTEMS (RS) warrant their Products against defects in materials
and workmanship in normal use for a period of two (2) years from the delivery to
the customers, however, not more than twenty-six (26) months from the dispatch
from the RS factory. Within this warranty RS will at their option replace or repair
any part of the Products that has become defective within two years from the date
of delivery because of a defect in material or workmanship, and that has been
returned freight prepaid.
This warranty is the only warranty given by RS and is given in lieu of any other
warranty, express or implied.
RS’s responsibility to repair or replace defective Products is the sole and exclusive
remedy under this warranty.
RS will not be liable for any indirect, special, incidental or consequential damage,
including loss of profit.
RS disclaims liability for any express or implied warranty of merchantability or
fitness of the Product for a particular purpose.

The manufacturer reserves the right to change the structure, software, or

NOTICE spare parts of the equipment, or this manual without a prior notice.

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 Metor 6M PAGE 9
Installation and Operating Manual
92102916 REV 5 4. INTRODUCTION

4. INTRODUCTION
Intended use
The Metor 6M is a walk-through metal detector (WTMD) designed to detect metal
objects people are carrying with them. The system is used primarily for weapons
detection. Typical applications are:
• Airports, seaports: passenger screening
• Courthouses, federal buildings: visitor screening
• Prisons: visitor screening
• Conferences, public buildings, sporting/special events, stadiums, concerts:
access control
• Power plants/factory: employee, visitor screening
• Industry: loss prevention
• Hotels, restaurants, casinos, discotheques / night clubs: visitor screening
The manufacturer disclaims all liability if the equipment is used for purposes
incompatible with the above descriptions.
The engineering and manufacture of this product is based on long experience and
research. The equipment is designed so that its use according to the instructions
does not, pursuant to currently available knowledge, cause any health risks to
pregnant women, persons with a pacemaker, or any other people walking through
the detector.

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 PAGE 10 Metor 6M
Installation and Operating Manual
4. INTRODUCTION 92102916 REV 5

Main components

1 2 3

6 5 6

1. Display and keypad 5. Receiver panel

2. Cross Piece 6. Transmitter panel
3. Traffic lights (option) 7. Remote control unit (option)
4. Electronics unit 8. Power supply

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 Metor 6M PAGE 11
Installation and Operating Manual
92102916 REV 5 4. INTRODUCTION

Technical data
Power
• Input, nominal ..................................... 12.5 VDC, 2A
• Input, absolute limits........................... 12 - 15 VDC, 4A
• Power consumption, typical................ 25 W (12 VDC)
• Power consumption, maximum .......... 50 W (12 VDC)
Ratings of recommended external power supply
• Voltage, nominal ................................. 100 - 240 VAC
• Voltage, absolute limits ....................... 90 - 264 VAC
• Frequency, nominal............................. 50/60 Hz
Recommended operating conditions
• Ambient temperature .......................... from -20 °C to +60 °C (-4 °F to 140 °F),
from -15 °C to +45 °C (5 °F to 113 °F)
when battery back-up is in use
• Storage temperature ............................ from -30 °C to +70 °C (-22 °F to 158 °F)
• Relative humidity................................ 0 to 95 %, no condensation
• Protection ............................................ IP 55 (IEC 60529), excluding external
power supply.

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 PAGE 12 Metor 6M
Installation and Operating Manual
4. INTRODUCTION 92102916 REV 5

Dimensions and weight

90 / 95

76 / 81

Dimension.................. [cm] .............[in]

Max. height .................. 224 .............. 88
Max. width (std)............. 90 ............... 35
Optional................... 95 ............... 37
Internal height .............. 205 .............. 81
Internal width (std) ........ 76 ............... 30
Optional................... 81 ............... 32
224

205

Depth ............................ 70 ............... 28

[kg] [lbs]
Weight........................... 60 .............. 132

70

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 Metor 6M PAGE 13
Installation and Operating Manual
92102916 REV 5 5. INSTALLATION SITE

5. INSTALLATION SITE
When planning the installation site of the Metor 6M there are a few important
things that should be considered. The optimum operation of the WTMD as well as
maximum traffic flow at the security checkpoint can be ensured only when these
factors have been taken into account.

Installation recommendations
It is important to minimize the effect of different sources of interference that may
have an influence on the operation of the WTMD. The following recommendations
should be considered when selecting the installation site.

> 20 cm (8 in) Static metal

Large static or stationary metal objects
should be at least 20 cm (8 in) away from
the WTMD. The effect on sensitivity is small
but may make the WTMD more prone to
the effects of vibration.
Floor vibration
The floor should be even and solidly
supported to prevent vibration. Especially
when there are vibrating metal
constructions beneath the floor, people
walking through the WTMD can cause
unnecessary alarms.

Moving metal objects

Large moving metal objects outside the
WTMD should be kept 0.5 - 2 m (20 - 79 in)
away from the WTMD to avoid false alarms.
The required distance between the moving
metal and the WTMD may vary depending
on the size of the metal object.

> 0.5 - 2 m (20 - 79 in)

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 PAGE 14 Metor 6M
Installation and Operating Manual
5. INSTALLATION SITE 92102916 REV 5

Radiated electrical interferences

The distance between electrical
interference sources and the receiver coil
should be maximized. Recommended
minimum distance is from 0.5 m to 4 m
(20 in - 157 in). However, the exact
distance has to be determined for each
case separately, i.e. by moving the WTMD
and the interference source in respect to
each other until the optimal position is
found.
Interference may be generated by electrical
control panels, radio and computer
equipment, video monitors, powerful
> 0.5 (20 in) electric motors and transformers, AC power
lines, thyristor control circuits, flickering
fluorescent lighting, and arc welding
equipment.
Conducted electrical interferences
Plug the power cord to a line not sharing
any heavy loads, like large electric motors.
They can cause major power or voltage
surges in the line.

When the equipment is in ready state, and no more than 2 - 4 boxes are
NOTICE flashing on the display, the distance to sources of interference is sufficient.

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 Metor 6M PAGE 15
Installation and Operating Manual
92102916 REV 5 5. INSTALLATION SITE

Recommended minimum distances

from interference sources

> 0.5 - 4 m / 20 - 157 in.

> 0.5 - 2 m / 20 - 79 in.

> 0.2 m / 8 in.

A
B A: Distance from static metal
B: No moving metal objects
C C: No electrical interference sources

The above distances are recommendations. The final installation distances

NOTICE are determined by the installation site.

Always install the equipment so that the receiver panel (MRXS) is further
NOTICE away from the source of interference.

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 PAGE 16 Metor 6M
Installation and Operating Manual
5. INSTALLATION SITE 92102916 REV 5

Checkpoint layout
The layout of a security checkpoint should be planned carefully before installing
the equipment in order to maximize the traffic flow. In addition to the
considerations regarding mechanical and electrical interferences (See “Installation
recommendations” on page 13.) at the installation site, operative security checking
should be organized properly. The functionality of a checkpoint is very much
affected by the following:
• Queuing to enter the WTMD should be arranged so that only one person is
inside the WTMD at a time
• The searching of detected metal objects should not disturb the normal checking
of the WTMD.
• The checking of hand luggage should be arranged so that it does not cause false
alarms
Example of security checkpoint layout

Metal detector

Rx

No alarm

Tx

Table for keys etc. Alarm

X-ray machine
for luggage
Luggage
Searching area for
detected objects

• If no X-ray equipment is available, luggage should be examined by hand.

• Alternatively, items can be left in lockers located before the metal detector, if no
examination can be arranged or is not desired (e.g. offices, banks).
• The passage past the gate should always be arranged from the receiver panel
(RX) side as the magnetic field from the metal detector is there weakest.

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 Metor 6M PAGE 17
Installation and Operating Manual
92102916 REV 5 5. INSTALLATION SITE

Side-by-side operation
Side-by-side operation means that two or more metal detectors operate close to
each other. When operated side-by-side, WTMDs (Walk Through Metal Detectors)
may interfere with each other to some extent. The level of interference depends on
the distance between the WTMDs, their operating frequency and sensitivity. Metor
6M has ten different operating frequencies. All the operating frequencies are
suitable for side-by-side use.

Installation
• Install WTMDs as illustrated in the figure.
• In order to reach the minimum side-by-
side distance place two Rx panels or Tx
panels closests to each other. (If possible
install Rx panels closests to each other
and maximise the distance between Tx
panels.)
• Install the Tx panel closer to the possible
interference source.
• Use frequency combination which gives
the lowest interference level.
>20 cm >20 cm

Tx Rx Rx Tx Tx Rx

Side-by-side operating distances depend on the sensitivity level and frequency

combinations used. The minimum operating distances are determined in each case
NOTICE separately at the installation site.

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 PAGE 18 Metor 6M
Installation and Operating Manual
5. INSTALLATION SITE 92102916 REV 5

Frequency selection
In side-by-side situation frequency auto search or manual frequency selection can
be used (see example below). If frequency auto search function is used there might
be temporary interferences among earlier WTMDs during the search. It is not
recommended to use search in start-up in side-by-side operation (see chapter
Calibration).

Example:
1. Switch on WTMD 1 (all the other WTMDs are switched off except WTMD 1).
Select frequency F1.
2. Switch on WTMD 2 (all the other WTMDs are switched off except WTMD 1
and WTMD 2). Select frequency F2.
3. Continue as stated above selecting always a frequency that is not in use in
WTMDs already swithced on or a frequency of a WTMD several units away.
If you have more than ten WTMDs side-by-side, use frequency that is in use in
furthermost WTMD. Use frequency combination which gives lowest
interference level.
• When choosing frequency max. 2 - 4 boxes should be illuminated.
• If more than 4 boxes are illuminated choose a frequency that is not yet in use, or
the frequency that is in use in the furthermost WTMD.

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 Metor 6M PAGE 19
Installation and Operating Manual
92102916 REV 5 6. ASSEMBLY

6. ASSEMBLY
Mechanical assembly

The items needed in installation are packed

in the box containing the cross piece. 
5 3 5 For checking the distance of the coil panels
there is a pasteboard gauge in the cross
4 piece box.
Ref Part Pcs
1 ............ Tx-coil panel............... 1
2 2 ............ Rx-coil panel .............. 1
1 3 ............ Cross Piece................ 1
5 ............ Mounting screws ........ 8
Allen key .................... 1
The following parts illustrated in pictures are
integrated inside coil panels / cross piece,
but they must be considered in assembly:
Ref Part Pcs
6 .............Zone display
(in Tx coil panel) .......... 1
4 .............Display
(inside cross piece) ..... 1
6 7 .............Traffic lights (option).... 1
Assembly: Assembly is easier with the coil
panels (1) and (2) lying flat. The cross piece
can be installed either way. Check the
installation site before assembling.
1. Define the walking direction. See
chapter "5. Installation site" for further
details. NOTE! Always install the
equipment so that the receiver panel
(Rx) is further away from the source
of interference.
2. Zone display (6) is located on side of the
Tx panel. Assemble the zone display on
the ”exit” side of the WTMD. If needed,
change the position of the zone display.
3. Display and keypad are located on the
cross piece. Assemble the cross piece
with display towards the "exit" side.
4. Assemble the cross piece to either of
7 6 the coil panels using the screws (5) and
Enter side Exit side the Allen key included.
5. Assemble the other coil panel to the
cross piece using the screws and the
Allen key.

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 PAGE 20 Metor 6M
Installation and Operating Manual
6. ASSEMBLY 92102916 REV 5

Changing the position of the zone

display:
If necessary the zone display can be
moved to the opposite side of the coil
panel.
1. Lay the Metor 6M down. Place a support
under the cross piece so that only the
coil panel bottoms touch the ground
(e.g. the cardboard package the cross
3 piece came in)
2. Detach the top piece (1) which is held in
position by four screws.
3. Detach the zone display cable (2) and
the counter TX cable (3) from the top of
the tubes.
4. DO NOT remove the green and red
cables on top of the panel. DO NOT
2 switch the positions of the cables.
5. Gently slide out the zone display and
counter TX tubes to the direction
indicated.
1 6. Slide the tubes gently in on the opposite
sides of the coil panels.
7. Reconnect the cables in corresponding
connectors. Check that connectors lock
in position.
8. Re-install the top piece and fasten it with
the four screws.

When changing the side of zone display or adding a second zone display you need
to select correct zone display mode from user interface, menu "2.4.1 ZONES", refer
to chapter 10 for further information.
DO NOT try to change zone display to RX panel as such action will cause a fault
situation.
NOTICE
If you want to add a second zone display to TX panel simply remove counter tube
and replace it with a second zone display.

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 Metor 6M PAGE 21
Installation and Operating Manual
92102916 REV 5 6. ASSEMBLY

9. Lift the metal detector up to a vertical

position in its final mounting location.

Make sure that the coils are

parallel, i.e. the distance at
the top and at the bottom is
NOTICE
equal.
10.To eliminate the risk of overbalancing
the WTMD must be fastened to the floor.
11. The mounting holes (1) are useful when
you want to ensure that the coil panels
stay parallel and to prevent gate from
falling.
It is absolutely forbidden
to make any holes on the
equipment elsewhere than
on the points indicated by
DANGER the manufacturer. If holes
must be made elsewhere,
contact the manufacturer or your local
representative.

This equipment must be disassembled before carrying by a single person or

suitable carrying equipment must be used. Care must be taken not to overbalance
the equipment when screws/bolts are removed from the floor.
While assembled three persons are recommended for lifting and lowering the
NOTICE
equipment.

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 PAGE 22 Metor 6M
Installation and Operating Manual
6. ASSEMBLY 92102916 REV 5

Electrical connections
Connections
1. Tx panel connector
5 11 7 6
2. Rx panel connector
3. Zone display / Counter Tx connector 
(2 pcs)
9 4. Counter Rx connectors (2 pcs)
5. Serial port connections (4 pcs),
all similar
• Display
3 1 2 • Traffic lights (option)
• MetorNet (option)
6. Relay outputs (2 pcs)
4 7. Digital inputs (2 pcs)
8. Power input connector
8 12 9. Memory card slot
10.Power supply connection cable
Switches
11. LEARN button for Remote Control Unit
12.Power switch
Electrical assembly
10
• Connect Tx and Rx cables to the
electronics.
• Connect the display and traffic lights
(option) cable to any of the serial ports.
• Connect DC power cable to the
electronics.
• Connect power supply to Tx panel.
Connect power cord to electric wall
socket.
• Turn the power switch on.
• Close the lid.

Manufacturer supplied power supply must be used. Do not connect any other
power supply to the DC power cable.
DANGER Power supply shall be located as to be easily accessible for disconnection.

Do not change DC power cable to RX panel as it may produce interference to

the unit.
NOTICE Do not force the connections to avoid damaging the contacts.

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 Metor 6M PAGE 23
Installation and Operating Manual
92102916 REV 5 6. ASSEMBLY

Installation of the power supply inside the cross piece

Should it be necessary to put the power

supply inside the cross piece do as
follows:
• Using a draw thread pull an AC cable
through the TX panel cable channel.
• Your AC cable must be at least 2.5 m
long.
• If you are using an extension cable
with male appliance connector at the
other end, it is also possible to push
the cable into the cable channel from
the top.
• When you remove the hat of the
panel you will be able to see into the
cable channel.
• Place the power supply for example
to the side of the cross piece.
• Power supply must be placed next to
the TX panel to prevent interference.
• You can secure the supply using two-
sided tape or Velcro tape.
• Secure the AC cable to the DC cable
and coil cable harness with a cable
tie.
• If there is not sufficient space on the
side you can also attach the power
supply to the hatch using two-sided
tape or Velcro tape.

You must not place the power supply inside the cross piece when using the unit at
NOTICE temperatures exceeding +50 °C (+122 °F) to prevent overheating.

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 PAGE 24 Metor 6M
Installation and Operating Manual
7. SWITCHING ON 92102916 REV 5

7. SWITCHING ON

Metor 6M power switch is accessible by

opening the cross piece lid. 
In addition, Metor 6M display unit
incorporates a button C which has a
standby feature (see the next page). The
standby function is used to set Metor 6M
either on or standby mode. Operating
standby mode requires that function is
enabled from user interface and power is
switched on from power switch.

After switching on the WTMD will run a self-

METOR 6M UI: test. At first the WTMD tests all signal
VERSION 1.00 (ENG) lamps. Then the test display will show:
• user interface version
• software versions
• selfcheck ok (system ready for
SW VERSION OF UNIT operation).

MDPU V1.00 SW versions may differ from the ones in the
pictures.

User Interface version

SW VERSION OF UNIT and software versions of
MCCU V1.00 both MDPU and MCCU
NOTICE
must match.

**** METOR 6M ****

SELFCHECK OK

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 Metor 6M PAGE 25
Installation and Operating Manual
92102916 REV 5 7. SWITCHING ON

Display

All functions of the WTMD are controlled

with the display unit. The display unit
consists of an alphanumeric display (1),
status lights (2) and keypad (3).
1 • The alphanumeric display has two rows
with 20 characters each. It displays the
OK
0
C proportional signal value and any fault
3

messages and is used to assist in

1 2

4 5 6
? F1
7
123
8 9 controlling the unit.
• The status lights consist of a red, yellow,
and green light. The red light is flashing
when the WTMD raises an alarm. The
2 3 yellow light is on when browsing menus
or when the WTMD is not ready for
operation. When the green light is on the
unit is ready.

Examples of display signals:

1 1. Normal operating situations, minor
background interferences are shown on
the display. For optimal operation of the
equipment in normal operating
situations no more than 2-4 boxes
should be illuminating when nobody is
2 passing through. Otherwise, the
operating frequency should be changed
or the effect of the source of interference
minimized.
2. A situation where a person passing
3 through does not cause an alarm, but
the changes in the signals caused by
allowed metal objects (buckle, shoes,
eye wear) are shown on the display.
3. The alarm limit has been exceeded. The
status lights are flashing (red light).
4 4. The display also shows possible error
RX-CABLE codes that indicate operating errors or
DISCONNECTED! faults. See “Error Messages” on
page 66.

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 PAGE 26 Metor 6M
Installation and Operating Manual
7. SWITCHING ON 92102916 REV 5

Keypad
All functions of the WTMD are controlled
0 with the display unit.
OK C OK This button is used to accept the
functions selected and the changes made
1 2 3 to settings, as well as to navigate the
menus.
0 1 2 3
The arrow keys are
4 5 6 used for navigation of menus and to

? F1 change the settings.

C This button is used to return to a
7 8 9 higher menu level or to cancel the current

123 function without changing the settings.

This button can also operate as a standby
switch. During standby mode metal
detection is disabled, traffic lights, display
and possible power indications are turned
off. As a default standby mode is OFF but it
can be enabled/disabled from user
interface. See chapter 13. When enabled
pressing C for 2 seconds in normal
operation will turn Metor 6M into standby
mode.
4
This button is used to set the volume
(no access code required).
5
? This button can be pressed to receive
instructions.
7
123 This button is used to access the
unit’s settings for editing or to directly enter
numeric values. You can enter a value by
pressing the corresponding number key(s).

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 Metor 6M PAGE 27
Installation and Operating Manual
92102916 REV 5 7. SWITCHING ON

Remote control unit (option)

All functions of the Metor 6M can be
controlled with the optional remote control
unit.
The remote control unit operates within a
distance of 3 m (120 in.) from the detector
when the IR-beam is aimed at the display.
One remote control unit can be used for
controlling one equipment but also several
Metor 6M metal detectors. In addition, the
remote control can be used to copy
operating parameters from one metal
detector to others. This simplifies set-up of
several units.
Remote control unit functions are similar to
the display unit functions. Remote control
unit includes also a standby function
( C button).

Remote control batteries

Insert batteries to the remote control
unit before operation.
The control unit uses two 1.5 V AA size
batteries.
1. Open the lid.
2. Insert batteries.
3. Close the lid.
When the batteries are about to run out a
red light will blink on the display each time a
remote control button is pressed.

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 PAGE 28 Metor 6M
Installation and Operating Manual
7. SWITCHING ON 92102916 REV 5

Remote control unit - electronics unit communication

Before using the Remote Control Unit its

serial number must be taught to the
electronics unit.
• Press the (Learn) button (1) until you
hear one beep.
• Message “Validate remote. Press any
key” appears on the display.
• Point the Remote Control Unit towards
the Display Unit and press any key to
send its serial number to the Electronics
Unit.
After completing the above process the
Metor 6M can be operated with the remote
control unit. Up to ten remotes can be
validated for Metor 6M following the same
procedure with each one.

Using function 3.2.1

1 Remove All Valid
Remotes will erase the
NOTICE validation of every
remote taught to that
Metor 6M.

The Learn button has

two functions: if it is
pressed for more than
NOTICE five seconds, all access
codes are reset to factory
defaults.

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 Metor 6M PAGE 29
Installation and Operating Manual
92102916 REV 5 7. SWITCHING ON

Super User Group Menu Structure

1 METAL DETECTION 1.1 SENSITIVITIES 1.1.1 SENSITIVITY
PARAMETERS
1.1.2 ZONE SENSITIVITITIES 1.1.2.1 ZONE 1

1.1.3 AUTO SENSITIVITY 1.1.2.2 ZONE 2

1.2 PROGRAM 1.1.4 AUTO FLOOR SENSITIVITY 1.1.2.3 ZONE 3

1.3 FREQUENCY 1.3.1 SET FREQUENCY 1.1.2.4 ZONE 4

1.3.2 SEARCH IN START-UP 1.1.2.5 ZONE 5

1.4 FILTERS 1.4.1 LO SPEED 1.1.2.6 ZONE 6

1.4.2 HI SPEED 1.1.2.7 ZONE 7

1.1.2.8 ZONE 8
1.5 COPY PARAMETERS 1.5.1 COPY FROM
METOR => REMOTE 1.1.2.9 ZONE 9

1.5.2 COPY FROM

REMOTE => METOR

1.5.3 SAVE CUSTOM PARAMETERS

1.6 RESTORE FACTORY SETTINGS 1.5.4 LOAD CUSTOM PARAMETERS

1.7 RANDOM ALARM PARAMETERS 1.7.1 RND RATE

1.7.2 RND/ALM RATE

1.7.3 RND TONE

1.7.4 RND VOLUME

1.7.5 RND DISPLAY

1.8 CALIBRATION GUARD 1.8.1 GUARD MODE

1.8.2 SAVE CALIBRATION

1.8.3 LOAD CALIBRATION

2.1 VOLUME PARAMETERS 2.1.1 VOLUME

2 AUDIO/VISUAL PARAMETERS
2.2 ALARM TONE 2.1.2 VOLUME MIN

2.3 ALARM ON TIME 2.1.3 KEY VOLUME

2.4 ZONE DISPLAY PARAMETERS 2.4.1 ZONES

2.4.2 ZONE ON TIME

2.5 TRAFFIC LIGHT PARAMETERS 2.5.1 LIGHTS

2.6 DISPLAY MODE 2.5.2 RED ON TIME

2.7 PWR INDICATION

2.8 READY VIOLATION

3.1 USERS 3.1.1 ACCESS CODES 3.1.1.1 CHANGE OWN ACCESS CODE
3 ACCESSIBILITY PARAMETERS
3.1.1.2 CHANGE USER N ACCESS CODE

3.1.2 MANAGE USERS 3.1.2.1 ADD NEW USER

3.1.2.2 VIEW USERS

3.1.2.3 MODIFY USER

3.1.2.4 DELETE USER

3.1.3 USER GROUPS 3.1.3.1 GROUPS 2-8 ARE

3.2 REMOTE CONTROLS 3.2.1 REMOVE ALL VALID REMOTES 3.1.3.2 DEFINE GROUP PRIVILEGES

3.3 LOGIN PARAMETERS 3.3.1 LOGIN TYPE 3.1.3.3 VIEW GROUPS

3.3.2 KEYPAD DISABLE 3.1.3.4 RESET GROUPS 2-8

4.1 COUNTER VALUES 4.1.1 PAX / ALM 3.1.3.5 COPY USERS AND GROUPS
4 STATISTICS
4.1.2 ALARM RATE 3.1.3.5.1 COPY FROM
METOR => REMOTE
4.1.3 NA / RA
3.1.3.5.2 COPY FROM
4.1.4 ALM REMOTE => METOR
RND / ALM

4.2 COUNTER PARAMETERS 4.2.1 COUNT DIRECTION

4.3 CLEAR STATISTICS 4.2.2 DECREASE MODE

5.1 NETWORKING AND DATA 5.1.1 METORNET 5.1.1.1 METORNET MODE

5 GENERAL PARAMETERS

5.2 POWER RELATED PARAMETERS 5.2.1 STANDBY MODE 5.1.1.2 METORNET PORT

5.2.2 POWER GUARD

5.3 I/O CONFIG 5.3.1 INPUT 1

5.3.2 INPUT 2

5.3.3 OUTPUT 1

5.3.4 OUTPUT 2

5.4 DATE AND TIME 5.4.1 YYY/MM/DD

HH:MM:SS

5.4.2 SET DATE

YYYY/MM/DD

6 DIAGNOSTICS menu structure is 5.4.3 SET TIME

HH:MM:SS
introduced in the chapter Diagnostics.

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 PAGE 30 Metor 6M
Installation and Operating Manual
8. CALIBRATION 92102916 REV 5

8. CALIBRATION
Calibration procedure

1. CHOOSE OPERATING FREQUENCY

Choose a frequency which gives the least background
interference level. It is recommended to use frequency
auto search function. Also manual frequency search can
be used. Frequency setting should be changed when
several WTMDs are used side-by-side (acceptable
background interference level is max. 2 - 4 illuminated
boxes).

2. SET SPEED RESPONSE

The speed response setting affects detecting sensitivity
when the speed of the object differs from normal walking
speed. Normally you don't have to change this setting
from the factory value.

3. CHOOSE DETECTION PROGRAM,

DEFINE THREAT ENVIRONMENT
Select threatening objects that are most likely to be
detected in real operation. Define also a comprehensive
set of harmless objects you want to discriminate.

4. SET DETECTION SENSITIVITY

First set overall sensitivity and then floor level sensitivity.
Do not use higher sensitivity setting than required
because it also affects interference immunity of the WTMD.

5. SELECT
Select one detection program that gives the lowest metal
signal when different harmless objecs are taken through the
WTMD.

6. TEST
Check the condition of the equipment daily

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 Metor 6M PAGE 31
Installation and Operating Manual
92102916 REV 5 8. CALIBRATION

The purpose of calibration is to set the WTMD's operating characteristics to meet

the required security level. The calibration is done before the introduction of the
WTMD at the security check point. Before calibration the detection requirements
have to be determined i.e. what are the most likely threat objects. The reference
objects representative of the threat level should be selected for the calibration of
the WTMD.

Before commencing calibration

Start the calibration of the equipment by choosing a suitable operating frequency.
This means selecting the frequency that gives enough low background interference
level.
1. Make sure that the metal detector is installed according to the instructions in
this manual.
2. Make sure that you are not wearing any articles of clothing that contain metal
parts, such as a belt, footwear with metal reinforcing, etc., and that you have no
metal objects in your pockets.

NOTICE Read through the whole chapter before commencing calibration.

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 PAGE 32 Metor 6M
Installation and Operating Manual
8. CALIBRATION 92102916 REV 5

Choosing operating frequency

1 METAL DETECTION 1.1 SENSITIVITIES 1.1.1 SENSITIVITY
PARAMETERS
1.2 PROGRAM 1.1.2 ZONE SENSITIVITITIES

1.1.3 AUTO SENSITIVITY

1.1.4 AUTO FLOOR SENSITIVITY

1.3 FREQUENCY 1.3.1 SET FREQUENCY

1.3.2 SEARCH IN START-UP

Start the calibration of the equipment by choosing a suitable operating frequency.

This means selecting for the frequency that gives enough low background
interference level. It is recommended to use frequency auto search function. Also
manual frequency search can be used.
Frequency setting should be changed when background interference level is too
high or several units are used side-by-side.
Interference may be caused by other electric devices near the installation site, or
another metal detector in side-by-side operation (See "Side-by-side operation" on
page 17). A suitable operating frequency may vary depending on the installation
environment and the sources of interference.
While searching for the frequency, you can increase the sensitivity level so that the
differences between frequencies are easier to observe. See also "Manual setting of
overall sensitivity" on page 39.
1. Set operating frequency F1 into use.
2. Observe the number of bright boxes illuminating on the display.
3. Select each operating frequency (F1 - F10) one at a time, and observe the
amount of background interference on the display. For optimal operation of the
equipment, the number of illuminating bright boxes should not exceed 2 - 4
when nobody is passing through the gate.
4. Set into use the operating frequency that gives the smallest number of bright
boxes illuminating on the signal display.
Frequency search
Set Frequency (1.3.1) has in addition to a number of manually selected frequencies
a frequency search feature as the first frequency item, that automates the frequency
search.
During a frequency search it is not recommended to have any metal objects around
the WTMD device. Frequency auto search can be executed every time the device
is powered up if the search in start-up (1.3.2) function is enabled.
It is not recommended to use search in start-up in side-by-side operation, because
during frequency search units nearby may be disturbed.

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 Metor 6M PAGE 33
Installation and Operating Manual
92102916 REV 5 8. CALIBRATION

Setting speed response

1 METAL DETECTION 1.1 SENSITIVITIES 1.1.1 SENSITIVITY
PARAMETERS
1.2 PROGRAM 1.1.2 ZONE SENSITIVITITIES

1.1.3 AUTO SENSITIVITY

1.1.4 AUTO FLOOR SENSITIVITY

1.3 FREQUENCY 1.3.1 SET FREQUENCY

1.3.2 SEARCH IN START-UP

1.4 FILTERS 1.4.1 LO SPEED

1.4.2 HI SPEED

The ability of the Walk Through Metal Detector to maintain the detection
performance at different object speeds is called object speed response. The object
speed response of the Metor 6M can be affected by two parameters: High Speed
and Low Speed. In practice, the effect of these parameters can be noticed only at
the extreme limits of object speeds, i.e. at very fast and very slow speeds. At
normal walking speeds the effect of these parameters is very small.
Hi Speed setting influences the detection ability of the Metor 6M at very high
object speeds. This parameter can be set from H1 to H2. The fastest speed response
is achieved with Hi Speed setting H2. The factory setting is H1 which covers the
highest normal walking speed.
Lo Speed setting influences the detection ability of the Metor 6M at very slow
object speeds. This parameter can be set from L1 to L2. The lowest speed response
is achieved with Lo Speed setting L1. The factory setting is L2 which covers the
lowest normal walking speed.
The Hi Speed setting also affects attenuation of electrical interferences. When the
value is increased, interference attenuation is lower. Due to the effect on
interference attenuation, the Hi Speed parameter should not be set to a higher value
than required for the application. The Lo Speed setting does not have any effect on
the attenuation of electrical interference.

NOTICE In normal use these settings generally need no adjustments.

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 PAGE 34 Metor 6M
Installation and Operating Manual
8. CALIBRATION 92102916 REV 5

Affect of Hi Speed and Lo Speed parameters on interference attenuation

Guide for object speed response setting

SETTING OBJECT SPEED INTERFERENCE ATTENUATION

HI SPEED Fast moving objects

Highest Lowest
Fastest Slowest

H1 X X

H2 X X

LO SPEED Slowly moving objects

Fastest Slowest
No effect
L1 X

L2 X

Choosing detection program

1 METAL DETECTION 1.1 SENSITIVITIES
PARAMETERS
1.2 PROGRAM

Detection programs of the Metor 6M are divided into three groups:

1. Metor Security Programs. The group contains detection programs that are
intended for general security use. The programs are designed to detect threat
items made of various alloys (magnetic or non-magnetic) or a combination of
alloys (magnetic and non-magnetic).
2. International Security Programs. This group contains detection programs that
are designed according to the requirements of various security organizations
and security standards.
3. Material Selective Programs. The third group contains material selective
detection programs that are suited pilferage applications and for applications
where a specific object(s) needs to be detected as well as security applications.

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 Metor 6M PAGE 35
Installation and Operating Manual
92102916 REV 5 8. CALIBRATION

The relative sensitivity of the Metor 6M detection programs are given in the table
next page. These programs have been compared to each other using factory set
sensitivity and zone sensitivity values.

NO DETECTION PROGRAM DESCRIPTION

METOR SECURITY PROGRAMS

01 MET1 For detection of hand guns

02 MET2 For detection of hand guns

03 MET3 For detection of hand gun parts

04 MET4 For detection of hand gun parts

INTERNATIONAL SECURITY PROGRAMS

10 NIJ1 NIJ Standard-0601.02 level 1

11 NIJ2 NIJ Standard-0601.02 level 2

12 EU1 EU Airport level 1

13 EU2 EU Airport level 2

14 US US Airport

MATERIAL SELECTIVE PROGRAMS

20 ALL METALS Selective to all metal types

21 MAGNETIC1 Selective to magnetic metals

22 MAGNETIC2 Selective to magnetic metals

23 NON-MAGNETIC1 Selective to non-magnetic metals and steels

24 NON-MAGNETIC2 Selective to non-magnetic metals and steels

Test conditions
• Settings: SE = 50, except in PG11 SE = 15
• Test place: middle of the WTMD
• Test objects: metal cylinders (dia. 40 mm): steel (Fe37), stainless steel
(AISI316), aluminium, copper, brass and lead.

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 PAGE 36 Metor 6M
Installation and Operating Manual
8. CALIBRATION 92102916 REV 5

PG01

PG02

PG03

PG04

PG10

PG11

PG12

PG13

PG14

PG20

PG21

PG22

PG23

PG24

Fe AISI 316 Al Cu Brass Pb

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 Metor 6M PAGE 37
Installation and Operating Manual
92102916 REV 5 8. CALIBRATION

Metor 6M contains various detection programs. It is recommended that you

compare different programs unless you select a program based on the requirements
of a security organization that you are familiar with. When comparing different
programs use various threatening and harmless objects relevant to your
application.
Test objects
When performing calibration use also several different threatening and harmless
objects relevant to your application.

Choosing threatening objects

For the tests, choose the threatening
objects that are the most likely to be
detected. Usually these include various
hand guns or knives. Choose at least 3-5
different objects. The objects should be
made of different metals, both magnetic
and non-magnetic. (You can identify
magnetic metals and non-magnetic metals
using a magnet: a magnet attracts
magnetic metals but not non-magnetic
metals.) 
Remember that the required detecting
sensitivity especially with small knives
made of non-magnetic metal is generally
considerably higher than that for the
detection of hand guns. This will also
increase the number of unwanted alarms
caused by harmless objects.

Choosing harmless objects

In addition to threatening objects, define
also a comprehensive set of harmless
objects that you can use for testing
discriminating capacity during calibration.
Harmless objects may include for example
footwear with metal reinforcing, a bunch of
keys, a belt buckle, eyewear with metal
temples etc.

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 PAGE 38 Metor 6M
Installation and Operating Manual
8. CALIBRATION 92102916 REV 5

Setting detection sensitivity

The purpose of the detection sensitivity setting is to find the lowest sensitivity
setting that still reliably detects the test objects using the detection program in
question. This way it is possible to reach high throughput rates, because unwanted
alarms caused by harmless objects are minimized.
The sensitivity setting also affects interference immunity of the WTMD. Therefore
it is not recommended to use a higher sensitivity setting than required for the
application.
To adjust detection sensitivity test objects should be taken through the gate
attached to different parts of the body and at various orientations.

The adjustment of detecting sensitivity is

done in two phases. Overall sensitivity is
defined first, either manually or using
automatic sensitivity adjustment, except at
ankle level (1).
In the second phase (2) sensitivity at
ankle level is defined (Zone sensitivities).
Sensitivity is adjusted manually or using
automatic floor sensitivity adjustment. 

Ankle level sensitivity (2)

shall always be calibrated
separately, because floor
NOTICE structures usually contain
metal reinforcements that
may affect the sensitivity
setting.

The amount and orientation of the metal in
the floor in relation to the gate varies
between different installation sites.
Therefore, the required sensitivity setting at
floor level may also vary.
1 2

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 Metor 6M PAGE 39
Installation and Operating Manual
92102916 REV 5 8. CALIBRATION

Setting overall sensitivity

1 METAL DETECTION 1.1 SENSITIVITIES 1.1.1 SENSITIVITY
PARAMETERS
1.2 PROGRAM 1.1.2 ZONE SENSITIVITITIES

1.1.3 AUTO SENSITIVITY

1.1.4 AUTO FLOOR SENSITIVITY

Setting Overall Sensitivity Using Auto Sensitivity

Function (recommended)
1. Select Auto Sensitivity function
2. Walk through the WTMD with the critical test object. After
each pass the display shows the total number of walks, the
sensitivity needed to alarm on the last walk and the
sensitivity needed to alarms on all walks.
Wait a couple of seconds between successive walks. Walk in
the direction of intended use of the WTMD. In the case of
bidirectional use walk in both directions.
The display of the last sensitivity value can be used to
determine the critical test object. Concentrate on those test
objects that need highest sensitivity values. Take them through
the WTMD in several positions and orientations.

When you have finished walking press OK to accept the new

sensitivity setting. A minimum of three (3) walks is needed. If
you choose to exit without accepting the new sensitivity setting,
press C . If there are no walks in five (5) minutes, the WTMD
will return to normal operation mode without changing the
sensitivity.
In case the detection program is not suitable for the test object
and the required sensitivity would be over the set range a
warning is given. Exit auto sensitivity mode and choose a
different program.
Manual setting of overall sensitivity
7
1. Press 123 . When the program requests “ENTER USER
ID:”, enter “0”.
2. Enter the User 0 access code on the remote control unit
(factory setting 1, 2, 3). Press OK .
3. Select “Sensitivity“. Press OK .
4. Adjust sensitivity with the arrow keys so that all the test
objects are detected. Press OK .
5. Press C to exit.
6. Walk through the WTMD with test object in order to test
sensitivity settings.
• If the WTMD does not alarm on every walk through,
increase the sensitivity.
• If the sensitivity seems to bee too high, decrease the
sensitivity.

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 PAGE 40 Metor 6M
Installation and Operating Manual
8. CALIBRATION 92102916 REV 5

Setting floor level sensitivity

The sensitivity of the equipment at floor level is checked and adjusted separately
when the overall sensitivity of the gate has been adjusted.
After adjusting overall sensitivity, attach the critical test object to the ankle and test
detection by walking through the gate. Walk through the gate for a minimum of
two manners: by placing down the foot with the test object at the middle of the gate
(Fig. 1), and by swinging the foot through the gate (Fig. 2).

1 2

If the test object is reliably detected by the gate, repeat the test for the rest of the
test objects. If some test objects are not detected or the sensitivity seems to be too
high at floor level, adjust the floor level sensitivity according to the procedure
below.

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 Metor 6M PAGE 41
Installation and Operating Manual
92102916 REV 5 8. CALIBRATION

Setting Floor Level Sensitivity using Auto Floor Sensitivity Function (recommended)
1 METAL DETECTION 1.1 SENSITIVITIES 1.1.1 SENSITIVITY
PARAMETERS
1.2 PROGRAM 1.1.2 ZONE SENSITIVITITIES

1.1.3 AUTO SENSITIVITY

1.1.4 AUTO FLOOR SENSITIVITY

1. Select Auto Floor Sensitivity function.

2. Walk through the WTMD with a test object attached to your ankle. Walk
through the gate at least two different manners: by placing down the foot with
the test object at the middle of the gate (Fig. 1), and by swinging the foot
through the gate (Fig. 2). After each pass the display shows the total number of
walks, the zone detecting the object better and its sensitivity value needed to
cause an alarm on the last walk.
Wait a couple of seconds between successive walks. If necessary repeat with
another test object. Walk in the direction of intended use of the WTMD. In the case
of bidirectional use walk in both directions.

When you have finished walking press OK to accept the new floor level
sensitivity setting. A minimum of three (3) walks is needed. If you choose to exit
without accepting the new sensitivity setting, press C . If there are no walks in
five (5) minutes, the WTMD will return to the normal operation mode without
changing the floor level sensitivity.
In case the detection program is not suited for the test object and the required
sensitivity would be over the set range a warning is given. Exit auto floor
sensitivity mode and choose a different program.

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 PAGE 42 Metor 6M
Installation and Operating Manual
8. CALIBRATION 92102916 REV 5

Manual setting of Floor Level Sensitivity

Phase 1
Walk through the gate placing down the foot with the test piece
at the middle of the gate. Seek the lower limit settings that
detect the test object reliably.
1. Test detection by walking through the gate.
2. Adjust ZONE 1 and ZONE 2 sensitivities as follows:
2.1 If the test object caused an alarm each time, first lower
ZONE 1 sensitivity until no alarm. Repeat for ZONE 2.
Select lowest values that cause alarm reliably.
2.2 If the test object did not cause an alarm, first increase
ZONE 1 sensitivity until you get an alarm. Reset
ZONE 1 to original value and increase ZONE 2
sensitivity. Select lower of the two values.

Phase 2
Walk through the gate so that the foot with the test object is
swung at the gate. Seek the lower limit settings at which the
test object is reliably detected.
1. Test detection by walking through the gate.
2. Adjust ZONE 1 and ZONE 2 sensitivity as follows:
2.1 If the test object did not cause an alarm increase first
ZONE 1 sensitivity until you get an alarm. Reset
ZONE 1 to original value and increase ZONE 2
sensitivity. Select lower of the two values.
3. Check calibration by taking test objects through the gate.

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 Metor 6M PAGE 43
Installation and Operating Manual
92102916 REV 5 8. CALIBRATION

Setting sensitivity of zones

If you want to change the sensitivity of a certain zone to a different level than the
others, use the zone sensitivity adjustment.
• The adjustment of zone sensitivity does not affect the overall sensitivity of the
equipment.
• Adjustment of zone sensitivity is usually used only in situations where, for
example, a large static metal object is very close to the gate.
• In most cases, there is no need to change the sensitivity of separate zones,
except when adjusting ankle level sensitivity.
Sometimes zone sensitivities can be used to improve throughput. For example, if
critical position of the critical object, i.e. position where critical object gives
smallest signal, happens to be over the head, it is better to increase zone sensitivity
of corresponding zone and leave overall sensitivity lower than to increase overall
sensitivity.
Selection of detecting program
Compare signals of typical harmless objects with the different detection programs
you have selected. Choose the detection program that gives least signal from the
harmless objects.
Testing
Check daily e.g. when switching on the equipment:
1. The functioning of the WTMD
• Using, for instance, one test object.
2. The mechanical mounting of the WTMD
• Parallelism of coils and tightness of mounting screws. See "Mechanical
assembly" on page 19.
3. The visual inspection
• Mechanical condition, cables etc.

The Metor 6M is ready for operation after the mechanical installation, connections
and adjustments have been completed. The adjustments that effect the performance
of the detector should be correctly made to optimize the operation for each
application.

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 PAGE 44 Metor 6M
Installation and Operating Manual
9. METAL DETECTION PARAMETERS 92102916 REV 5

9. METAL DETECTION PARAMETERS

1 METAL DETECTION 1.1 SENSITIVITIES 1.1.1 SENSITIVITY
PARAMETERS
1.1.2 ZONE SENSITIVITITIES 1.1.2.1 ZONE 1

1.1.3 AUTO SENSITIVITY 1.1.2.2 ZONE 2

1.2 PROGRAM 1.1.4 AUTO FLOOR SENSITIVITY 1.1.2.3 ZONE 3

1.3 FREQUENCY 1.3.1 SET FREQUENCY 1.1.2.4 ZONE 4

1.3.2 SEARCH IN START-UP 1.1.2.5 ZONE 5

1.4 FILTERS 1.4.1 LO SPEED 1.1.2.6 ZONE 6

1.4.2 HI SPEED 1.1.2.7 ZONE 7

1.1.2.8 ZONE 8
1.5 COPY PARAMETERS 1.5.1 COPY FROM
METOR => REMOTE 1.1.2.9 ZONE 9

1.5.2 COPY FROM

REMOTE => METOR

1.5.3 SAVE CUSTOM PARAMETERS

1.6 RESTORE FACTORY SETTINGS 1.5.4 LOAD CUSTOM PARAMETERS

1.7 RANDOM ALARM PARAMETERS 1.7.1 RND RATE

1.7.2 RND/ALM RATE

1.7.3 RND TONE

1.7.4 RND VOLUME

1.7.5 RND DISPLAY

1.8 CALIBRATION GUARD 1.8.1 GUARD MODE

1.8.2 SAVE CALIBRATION

1.8.3 LOAD CALIBRATION

FUNCTION POSSIBLE FACTORY NOTES

VALUES SETTING
SENSITIVITY 1 - 100 50 Sensitivity setting determines objects which are
detected and harmless objects which are not detected.
A higher sensitivity allows detection of smaller metal
objects. Variations in shape and material may affect
detection, and so do also the orientation of the object
and the speed at which it is taken through the detector.
ZONE 0 - 200 % 100 % Separate sensitivity setting for each of the nine zones.
SENSITIVITIES The values indicate percentage of the overall sensitivity.
Z1…Z9 When each zone is adjusted to 100 %, zone sensitivities
are the same as the overall sensitivity.
AUTO Automatic setting of overall sensitivity.
SENSITIVITY
AUTO FLOOR Automatic setting of floor sensitivity.
SENSITIVITY
PROGRAM 1 WTMD has different detection programs for selection of
suitable detection performance for different types of
objects and to optimize discrimination.

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 Metor 6M PAGE 45
Installation and Operating Manual
92102916 REV 5 9. METAL DETECTION PARAMETERS

SET F1 - F10 F1 Operating frequency setting to inhibit interference

FREQUENCY between detectors operating near one another and to
minimize the effect of interference from the environment.
All ten frequencies are applicable to proximity operation.
Set Frequency menu has in addition to number of
manually selected frequencies a frequency search
feature as the first frequency item. Frequency search
does not search for the best frequency but for a
frequency that has a low enough interference level.
SEARCH IN ON/OFF OFF A frequency search is done every time when the
START-UP WTMD´s power is turned ON, if this function is enabled.
LO SPEED 1-2 2 Speed response setting for slow moving objects.
HI SPEED 1-2 1 Speed response setting for fast moving objects.
COPY FROM Copies the current parameters, excluding the operating
METOR => frequency (F1 - F10), into the remote control unit. The
REMOTE parameters copied into the remote control unit will
remain there until new parameters are copied in their
place. Aim the remote control unit at the display unit until
the WTMD indicates that copying has been completed
successfully (completed ok). The copying will take a few
seconds.
COPY FROM Copies the parameters from the remote control unit to
REMOTE => the WTMD. The parameters overwrite the current
METOR parameters in the WTMD and are applied immediately.
Aim the remote control unit at the display unit until the
WTMD indicates that copying has been completed
successfully (completed ok). The copying will take a few
seconds.
SAVE CUSTOM Saves the current parameters in the WTMD’s memory.
PARAMETERS Saving the parameters will not affect the current
parameters, nor the detection. When parameters are
saved, the operating frequency too is saved. If changes
are made to the current parameters of the WTMD after
the parameters are saved, the saved parameters remain
unchanged.
LOAD CUSTOM Reverts to using the parameters that were saved with
PARAMETERS the function ‘save custom parameters’. You can change
the current parameters and use this function to restore
parameters that you have saved earlier. When you
select ‘load parameters’, the saved parameters are
applied immediately.
If no parameters are loaded in the memory, the WTMD
will issue an error message and the parameters applied
before the loading attempt will then remain in force.

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 PAGE 46 Metor 6M
Installation and Operating Manual
9. METAL DETECTION PARAMETERS 92102916 REV 5

RESTORE Resets all the settings back to factory settings.

FACTORY
SETTINGS
RND RATE 0 - 100 % 0% Random alarm rate. The percentage of alarms caused
(RANDOM by the non-alarming people.
ALARM
OFF)
RND / ALM 0 - 100 % 0% Random alarm rate for normally alarming people. An
RATE extra random alarm is activated for the set percentage of
normally alarming people.
RND TONE 1-6 5 The tone used when a random alarm occurs. By default
it is the same as the one used when a natural alarm
(caused by metal items) occurs.
RND VOLUME 0-8 2 The volume used when a random alarm occurs. By
default it is the same as the one used when a natural
alarm (caused by metal items) occurs. Random alarm
volume can not be less than what is set by parameter
VOLUME MIN.
RND DISPLAY NORMAL  NORMAL If ”NORMAL” is selected (default) display will show
or  random alarms the same way natural alarms are shown
PATTERN (off, light bar, counters or alarm rate depending on
2.6 DISPLAY MODE parameter). 
If ”PATTERN” is selected display will show a full
”pattern” bar when a random alarm occurs. “Pattern”
bar: <<<<<<<<<<>>>>>>>>>>
CALIBRATION OFF Calibration guard is observing calibration parameters.
GUARD When guard is ON and any of the calibration parameters
are changed from saved value a warning message
CALIBRATION CHANGED is shown periodically on
display. The unit operates normally when the calibration
guard is ON.
GUARD MODE ON/OFF OFF Specifies Guard mode operation.
SAVE Saves the changed parameters. Parameters saved as a
CALIBRATION calibration parameters are program, sensitivity and
Zone sensitivities.
LOAD Loads saved calibration parameters. If no calibration
CALIBRATION parameters has been saved loading is not possible and
a warning message NO CALIBRATION SAVED is
shown.

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 Metor 6M PAGE 47
Installation and Operating Manual
92102916 REV 5 9. METAL DETECTION PARAMETERS

Random Alarm
The random alarm operation is based on groups of 100 non-alarming people
passing through the detector. The number of random alarms is a set percentage of
every group of 100 non-alarming passes. Random alarms are generated with a 1%
accuracy.
E.g. Out of the 120 passes 20 people cause alarms by having metal objects with
them. 100 people pass through without activating the alarm. The random alarms
occur while the 100 non-alarming people go through. If the random alarm rate is
set to 15 %, 15 non-alarming people will cause a random alarm.
The count for 100 non-alarming passes is cleared every time when the counters are
cleared, MetorNet counter clear command is received or the random alarm rate is
adjusted.
Random alarm is indicated by:
• Flashing red light on the display unit
• Showing the alarm on the display according to the 1.7.5 RND DISPLAY setting
• Sounding an audible alarm, tone and volume depending on parameter settings
on 1.7.3 RND TONE and 1.7.4 RND VOLUME
• Lighting up the whole zone display

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 PAGE 48 Metor 6M
Installation and Operating Manual
9. METAL DETECTION PARAMETERS 92102916 REV 5

Random Alarm for Alarming People

The random alarm for alarming people (RDN/ALM) is based on groups of 100
alarming people passing through the detector. The number of random alarms is a
set percentage of every group of 100 alarming passes. Random alarms are
generated with a 1% accuracy.
E.g. Out of 1000 passes 100 people cause alarms. If the random for alarming
people is set to 10 %, 10 people out of the 100 will cause a random alarm.
The count for 100 alarming passes is cleared every time when the counters are
cleared, MetorNet counter clear command is received or the random alarm rate is
adjusted.
Before random alarm is activated normal alarm is given for a short period of time.
Random alarm for alarming people is indicated by:
• Flashing red light on the display unit
• Showing the alarm on the display according to the 1.7.5 RND DISPLAY setting
• Sounding an audible alarm, tone and volume depending on parameter settings
on 1.7.3 RND TONE and 1.7.4 RND VOLUME
• Lighting up the whole zone display

When using random alarms Decrease Mode should be set OFF as decreasing
NOTICE passenger counter interferes with random alarm calculations.

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 Metor 6M PAGE 49
Installation and Operating Manual
92102916 REV 5 10. AUDIO/VISUAL PARAMETERS

10. AUDIO/VISUAL PARAMETERS

2.1 VOLUME PARAMETERS 2.1.1 VOLUME
2 AUDIO/VISUAL PARAMETERS
2.2 ALARM TONE 2.1.2 VOLUME MIN

2.3 ALARM ON TIME 2.1.3 KEY VOLUME

2.4 ZONE DISPLAY PARAMETERS 2.4.1 ZONES

2.4.2 ZONE ON TIME

2.5 TRAFFIC LIGHT PARAMETERS 2.5.1 LIGHTS

2.6 DISPLAY MODE 2.5.2 RED ON TIME

2.7 PWR INDICATION

2.8 READY VIOLATION

FUNCTION POSSIBLE FACTORY NOTES

VALUES SETTING
VOLUME 0-8 2 Volume is adjusted above background noise level so
that alarms will be audible to the operator. For the preset
minimum volume level see "VOL MIN n” setting. No
access code is needed for volume setting.
NOTE: with maximum setting volume is exceeding 
90 dBa at distances less than 1m.
VOLUME MIN 0-8 2 The minimum usable volume setting. The maximum
setting can not be changed.
KEY VOLUME 0-8 2 Key volume level setting.
ALARM TONE 1-6 5 Tone setting helps in identifying the alarms of adjacent
detectors.
ALARM ON 0.4 - 3 s 1s The time alarm sounds
TIME
ZONES Off/Dir1/Dir2/ Dir1 Operation mode of the zone display.
Both
ZONE ON TIME 0.4 - 6 s 1s The zone display red light on time. Time can not be
shorter than “alarm on time”.
LIGHTS On/Off Off Operation mode of the traffic lights.
RED ON TIME 0.4 - 6 s 1s The time traffic light is on red if there is no alarm. If there
is an alarm, the traffic light is on red for the time that
there is the higher of "alarm on time" and "zone on time".
DISPLAY MODE 1-4 LIGHT 1) OFF (No signal level bar)
BAR 2) Light bar
3) Counters
4) Alarm rate %
PWR On/Off Off When in use the indicator LEDs on the top of the zone
INDICATION display will flash to indicate that the power is on.

READY On/Off Off This function causes alarm in the case that a walk-
VIOLATION through is done too shortly after previous alarm.

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 PAGE 50 Metor 6M
Installation and Operating Manual
10. AUDIO/VISUAL PARAMETERS 92102916 REV 5

Zone display

The zone display (1) uses a red light to

indicate the approximate height of the
object that has caused the alarm.
The zone display consists of twenty
individual vertical light segments which can
be lit separately to indicate the position of
the detected item(s).
The zone display can be enabled/disabled
and active side selected using menu "2-4-1
ZONES". When shipped zone display is
installed onto the side "DIR1":
2 AUDIO/VISUAL PARAMETERS 
-> 2.4 ZONE DISPLAY PARAMETERS 
-> 2.4.1 ZONES

Audible alarm is automatically muted when user interface is opened from

display i.e. any key is pressed.
When user interface is opened by using remote control unit, audible alarm is
NOTICE
not muted.

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 Metor 6M PAGE 51
Installation and Operating Manual
92102916 REV 5 11. ACCESSIBILITY PARAMETERS

11. ACCESSIBILITY PARAMETERS

3.1 USERS 3.1.1 ACCESS CODES 3.1.1.1 CHANGE OWN ACCESS CODE
3 ACCESSIBILITY PARAMETERS
3.1.1.2 CHANGE USER N ACCESS CODE

3.1.2 MANAGE USERS 3.1.2.1 ADD NEW USER

3.1.2.2 VIEW USERS

3.1.2.3 MODIFY USER

3.1.2.4 DELETE USER

3.1.3 USER GROUPS 3.1.3.1 GROUPS 2-8 ARE

3.2 REMOTE CONTROLS 3.2.1 REMOVE ALL VALID REMOTES 3.1.3.2 DEFINE GROUP PRIVILEGES

3.3 LOGIN PARAMETERS 3.3.1 LOGIN TYPE 3.1.3.3 VIEW GROUPS

3.3.2 KEYPAD DISABLE 3.1.3.4 RESET GROUPS 2-8

3.1.3.5 COPY USERS AND GROUPS

3.1.3.5.1 COPY FROM

METOR => REMOTE

3.1.3.5.2 COPY FROM

REMOTE => METOR

FUNCTION POSSIBLE FACTORY NOTES

VALUES SETTING
ACCESS A…Z, 0…9,  The user can set new access codes. The access codes
CODES [SPACE] are combinations of three to six key entries with the
• User ID 0 123 exception of the OK and C keys.
• User ID 1 789
CHANGE OWN Change access code for the user ID currently logged in.
ACCESS CODE
CHANGE USER Change access code for a specific user ID.
N ACCESS
CODE
ADD NEW USER Create a new user ID named between 2 - 99.
VIEW USERS View the list of all user IDs.
MODIFY USER Change the group of a user or lock/unlock a user.
DELETE USER Delete any created user IDs.
GROUPS 2-8 Off Select whether user groups 2-8 are in use or not.
ARE
DEFINE GROUP Define which menus are accessible for the group
PRIVILEGES members.
VIEW GROUPS View the list of all user groups.
RESET Clears user groups 2-8.
GROUPS 2-8

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 PAGE 52 Metor 6M
Installation and Operating Manual
11. ACCESSIBILITY PARAMETERS 92102916 REV 5

COPY FROM Copies the current user IDs and group definitions into
METOR => the remote control unit. The settings copied into the
REMOTE remote control unit will remain there until new settings
are copied in their place. Aim the remote control unit at
the display unit until the WTMD indicates that copying
has been completed successfully (completed OK). The
copying will take a few seconds.
COPY FROM Copies the user IDs and group definitions from the
REMOTE => remote control unit to the WTMD. The current user IDs
METOR and group definitions in the WTMD will be overwritten
and the new definitions are applied immediately. Aim the
remote control unit at the display unit until the WTMD
indicates that copying has been completed successfully
(completed OK). The copying will take a few seconds.
REMOVE ALL All remote control units can be removed from the unit’s
VALID memory.
REMOTES
LOGIN TYPE Numeric / Numeric The operator can choose between alphanumeric and
Alphanumeric numeric type of access code.

KEYPAD On/Off Off Can be turned On only with a remote control. When
DISABLE turned On keypad is not functioning, but remote control
is. If remote controls are removed function must be
turned Off.

Access codes
The equipment has two factory-set user IDs. They are IDs 0 and 1.
User 0 belongs to the user group "SUPERUSER" and has access to all menus. The
factory setting for the access code is "1, 2, 3". User 0 can not be deleted, and
"SUPERUSER" user group can not be modified.
User 1 belongs to the user group "USER". It has limited access to the menus. The
factory setting for the access code is "7, 8, 9". User 1 can be deleted, and user
group "USER" can be modified.

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Installation and Operating Manual
92102916 REV 5 11. ACCESSIBILITY PARAMETERS

Changing the access code of User 0

1. Press OK . When the program requests “ENTER USER ID:”, enter “0”. 
Press OK .
2. Enter the User 0 access code, and press OK .
2
3. Press , twice to display “Accessibility parameters”.
4. Press 3 , three times to display “Change own access code”, then press OK .
5. The program requests: CONFIRM OPERATION “OK“=YES “C“=CANCEL.
Press OK.
6. Enter the new code, then press OK .
7. Re-enter the new code, and press OK . The text “Operation completed OK”
will be displayed.
8. Hold C down for a moment to return to normal mode.
Changing the access code of another user
Follow the procedure above, but use menu item "Change User N Access Code"
instead.
Note that you must login as a user that belongs to a user group that has access to
the menu item mentioned above.
Using alphanumeric access code (Login type)
Select the alphanumeric entering of the access code from the menu 
(Accessibility parameters -> Login parameters -> Login type). 
After that the access code can be changed normally according to the following
instructions:
2
1. When entering access code, select the first character by scrolling down or
0
up the list of characters.
2. When the right character is selected, accept it with 3 .
3. Choose the next character and accept it. If you chose the wrong character, you
can delete it with C .
4. When the access code is entered, press OK .

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 PAGE 54 Metor 6M
Installation and Operating Manual
11. ACCESSIBILITY PARAMETERS 92102916 REV 5

Resetting of access codes

There may be situations when you need to
reset User 0 access code. To do this press
and hold the LEARN button (1) for more
than 5 seconds.

User ID locking
If the access code for some user ID is entered three times incorrectly, the user ID
will be locked. Each user IDs are handled separately. Three wrongly entered access
codes will lock the user ID even if another user is accessed between attempts. E.g.
a person enters the wrong access code for user X twice, then enters right access
code for user Y and tries the wrong user X access code again, the user X will be
locked.
The count for wrong access codes entered will be cleared when the correct access
code for that user ID is entered.
A locked user can be unlocked by another user with sufficient privileges using
"Modify User" menu item.
A locked user 0 can only be unlocked by resetting the access code with the Learn
button.

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 Metor 6M PAGE 55
Installation and Operating Manual
92102916 REV 5 11. ACCESSIBILITY PARAMETERS

Creating new User ID

1. Press OK . When the program requests “ENTER USER ID:”, enter “0”. 
Press OK .
2. Enter the access code, and press OK .
2
3. Press to display “Accessibility parameters”.
3
4. Press once to display “Users”. Then press OK .
2
5. Press once to display “Manage users”.
3
6. Press once to display “Add new user”. Press OK .
7. The program requests: CONFIRM OPERATION “OK“=YES “C“=CANCEL.
Press OK .
2 0
8. First free user ID is shown. Press OK to select it or use and keys to
7
scroll through the free IDs to select. Alternatively you can use 123 key to enter
the ID with numeric keys.
9. Enter access code for the new user ID. Press OK .
10. Re-enter the access code. Press OK .
11. Select user Group with 0 and 2 keys. Press OK . The text “Operation
completed OK” will be displayed.
12. Hold down C for a moment to return to normal mode.

Defining group privileges

1. Press OK . When the program requests “ENTER USER ID:”, enter “0”. Press
OK .

2. Enter the access code, and press OK .

2
3. Press to display “Accessibility parameters”.
3
4. Press once to display “Users”. Then press OK .
2
5. Press twice to display “User groups”. Press OK .
2
6. Press once to display “Define group privileges”. Press OK .
7. The program requests: CONFIRM OPERATION “OK“=YES “C“=CANCEL.
Press OK .
0 2
8. Select user Group with and keys. Press OK .
3 0 1 2
9. Select the menu item to be configured by keys.
10. (Program may request: CLEAR GROUP = 0 / MODIFY GROUP = 1. Press 1
to modify.)

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 PAGE 56 Metor 6M
Installation and Operating Manual
11. ACCESSIBILITY PARAMETERS 92102916 REV 5

11. Select the desired accessibility setting for the menu item using OK key.
Options are: <HIDDEN>, <READ-ONLY> or <FULL ACCESS>.
12. When the definitions are set, press C . Program asks "Quit editing
privileges? OK / C". Press OK .
13. The text “Operation completed OK” will be displayed.

Disabling keypad
Function can be turned On only with a remote control. When the function is turned
On keypad is not functioning, but remote control is. If remote controls are removed
the function will automatically be turned Off.
If the remote control unit is broken or lost while the keypad disabling function is
turned On, there is a backdoor to turn the function Off:
1. Open the lid below the cross piece.
2. Press the Learn button and keep it pressed until the display asks “Validate
remote?“.
3. Press the OK key on the cross piece keypad.
Keypad is now functioning.

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 Metor 6M PAGE 57
Installation and Operating Manual
92102916 REV 5 12. STATISTICS

12. STATISTICS
4.1 COUNTER VALUES 4.1.1 PAX / ALM
4 STATISTICS
4.1.2 ALARM RATE

4.1.3 NA / RA

4.1.4 ALM
RND / ALM

4.2 COUNTER PARAMETERS 4.2.1 COUNT DIRECTION

4.3 CLEAR STATISTICS 4.2.2 DECREASE MODE

FUNCTION NOTES
PAX Displays passenger counter value (“COUNTS nn”).
ALM Displays alarm counter value (“ALARMS nn”)
ALARM RATE alarms
- ˜ 100
Displays alarm rate percentage (“ALARM%: n”). --------------------------
passenger

NA: 123 NA = number of non-alarming people passed through

RA: 14 RA = number of random alarms generated
These counters are cleared with the 4.3 CLEAR STATISTICS command (numbers above
are examples and might be different on an actual Metor 6M)
ALM: ALM = number of natural alarms occurred
RND/ALM RND/ALM = number of random alarms for alarming people generated
COUNT Specifies traffic counter’s direction mode. 
DIRECTION Possible values are OFF, DIR1, DIR2 or AUTO. 
Default value is DIR1.
DECREASE Specifies traffic counter’s decrease mode. 
MODE Possible values are ON or OFF. 
Default value is OFF.
When using random alarm Decrease Mode should be set OFF.
CLEAR Clears passenger and alarm counter.
STATISTICS

Maximum value of the counters is 4 294 967 295. Should a counter ever reach
its maximum value it will stay at the maximum value. Use “CLEAR
NOTICE STATISTICS” function to reset counters.

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 PAGE 58 Metor 6M
Installation and Operating Manual
12. STATISTICS 92102916 REV 5

Traffic counters

The equipment has a counter that registers

the number of persons passed through and
the number of alarms.
The counters use IR transmitters and
receivers (1) shown in the illustration in the
Tx and Rx panel edge profiles.
A counter can be set to two different modes
of operation:
• the total reading increases in one
direction, but the traffic in the opposite
direction does not affect the reading, or
• the total reading increases in one
direction while the traffic in the opposite
direction decreases it.
1
Count Direction function 4.2.1
Function 4.2.1 Count Direction is used to
choose the direction of traffic flow. The
counter reading for persons will be added
only when people pass through this
direction.
Selecting "off" will turn the counters off, the
counter reading will not increase or
decrease.
Selecting ”DIR 1” the counter reading will
increase when people pass through so that
the Tx panel is on their right side.
Selecting ”DIR 2” increases the counter
reading when people pass through so that
Tx panel is on their left side.
To select the direction automatically,
function 4.2.1 is set to "auto". The first to
pass through will decide the counter
direction. If the first pass is made with
Tx panel on the right, counter direction will
be set to "DIR 1".

4-11 PAX: 320 • PAX = The number of persons passed

through.
ALRM: 16 • ALRM = The number of alarms.

4-22 ALARM RATE: 5% • ALARM RATE = The alarm percentage

is automatically calculated on the basis
of the above figures.

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 Metor 6M PAGE 59
Installation and Operating Manual
92102916 REV 5 13. GENERAL PARAMETERS

13. GENERAL PARAMETERS

5.1 NETWORKING AND DATA 5.1.1 METORNET 5.1.1.1 METORNET MODE
5 GENERAL PARAMETERS

5.2 POWER RELATED PARAMETERS 5.2.1 STANDBY MODE 5.1.1.2 METORNET PORT

5.2.2 POWER GUARD

5.3 I/O CONFIG 5.3.1 INPUT 1

5.3.2 INPUT 2

5.3.3 OUTPUT 1

5.3.4 OUTPUT 2

FUNCTION NOTES
METORNET MetorNet mode is either NORMAL or READ-ONLY.
MODE
METORNET Value is “NORMAL” or “FDATA”.
PORT
STANDBY Standby mode is either ON or OFF. Default is OFF. When enabled pressing CC for 2
MODE
seconds while in normal operation will turn the unit into standby mode.
POWER GUARD Mode is either ON or OFF. Default is OFF. When ON display unit will give an audible
alarm and show a warning message when the unit loses power.
I/O CONFIG These menu items are used to configure unit’s digital I/O ports.

MetorNet Mode
MetorNet Mode is either NORMAL (with read and write possibility) or READ-
ONLY.

MetorNet Port
Parameter value "NORMAL" allows the use of MetorNet software with the unit.
Parameter value "FDATA" allows the use of special PC monitoring software
applications. Use of MetorNet is not possible. This value should only be used by
authorized service personnel.

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 PAGE 60 Metor 6M
Installation and Operating Manual
13. GENERAL PARAMETERS 92102916 REV 5

Standby Mode
When standby Mode is enabled pressing C for 2 seconds in normal operation it
will turn the unit into standby mode.
During standby:
• TX coils are turned off disabling metal detection.
• Traffic lights and possible power indications are turned off.
• MCDS/MDPS display is turned off.
• No alarms of people walking through the unit.
Pressing C again (2 seconds not needed) will resume normal operation.

I/O Config
The Metor 6M has two configurable digital I/O inputs and two configurable digital
I/O outputs.
Input configuration
The inputs can be configured as:
• No operation (OFF). This is default value.
• TAMPER SWITCH. When an optional tamper switch is connected to the input
and lid opened a tamper alarm is made. The “Invalid access” sound is turned on,
all lights turn red and the text “LID OPEN” is displayed until lid is closed again.
TAMPER alarm is stopped if the learn switch is pressed and continued after one
operation is done or time-out happens.
• MANUAL ALARM. When input is closed a normal alarm is made with all zone
segments turned on.
• ALARM INHIBIT. When input is closed no sound nor visual alarms are made.
The lightbar operates normally.
In case of two conflicting inputs the priority is following:
1. TAMPER
2. MANUAL ALARM
3. ALARM INHIBIT
If both inputs are configured for same operation an OR operation is made between
them.
Inputs have a pull-up resistor to 12 V. Maximum input voltage is 15 VDC.
Recommended connection is a switch that connects input (pin 1) to ground (pin 3).
See also next paragraph.

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 Metor 6M PAGE 61
Installation and Operating Manual
92102916 REV 5 13. GENERAL PARAMETERS

Output configuration
The outputs can be configured as:
• No operation (OFF). This is default value.
• ALARM. Output operates as alarm relay, ie. is closed while alarm is on.
• PAX. Output is closed for 0.2 seconds when PAX counter increases.
INPUT 2 INPUT 1
IN 1
12 V OUT (100 mA max.)
GROUND
IN 2
12 V OUT (100 mA max.)
GROUND
RELAY 2 RELAY 1

Normally open (NO)

Normally close (NC)
Common
Normally open (NO)
Normally close (NC)
Common

Connections for I/O

Maximum load for each output relay is 24 V and 1 A.

Line voltage or any circuit connected to line voltage may not be connected to
any of the connectors in the electronics, including the relay output. External
isolation circuitry (double/reinforced insulation) must be used if circuit
DANGER connected to line voltage must be controlled.

Power Guard
The Metor 6M is equipped with Power Guard function that alarms when the unit
loses power (i.e. power cord is disconnected).

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 PAGE 62 Metor 6M
Installation and Operating Manual
14. DIAGNOSTICS 92102916 REV 5

14. DIAGNOSTICS
6 DIAGNOSTICS 6.1 NOISE MEASUREMENTS 6.1.1 EM NOISE

6.1.2 TOTAL NOISE

6.2 DIRECTIONAL DATA 6.2.1 P1 / P2

6.3 OPERATING TIME 6.2.2 A1 / A2

6.4 CELL1 / CELL2

6.5 RUN LIGHT TEST

FUNCTION NOTES
EM NOISE Measures only electromagnetic interferences from the environment.
TOTAL NOISE Measures both electromagnetic and mechanical interferences like vibration and moving
metal.
P1 / P2 Number of passengers since statistics were last cleared:
• P1 is passenger number in direction 1
• P2 is passenger number in direction 2
A1 / A2 Number of alarms since statistics were last cleared:
• A1 is number of alarms in direction 1
• A2 is number of alarms in direction 2
OPERATING Shows total time the unit has been ON, excluding standby.
TIME
CELL1 / CELL2 Shows state of photocells. Cell1 is the first photocell when going in DIR1.
• State is 0 when nothing is blocking the beam.
• State is 1 when the beam is cut.
RUN LIGHT Turns all the unit lights on for 10 seconds.
TEST

Keying example - Changing the sensitivity setting

1. Press 7123 . When the program requests “ENTER USER ID:”, enter “0”. 
Press OK .
2. Enter the User 0 access code (the factory default is 1, 2, 3). Press OK .
3. “Metal detection parameters” is displayed on the screen. Press 3 twice to
display “Sensitivity”.
4. Press OK . Set the desired value by using the arrow keys. (Alternatively, press
7
123 and directly enter the value using the number keys.) Accept the selected
value by pressing OK .
5. Hold C down for a moment to return to normal mode.

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 Metor 6M PAGE 63
Installation and Operating Manual
92102916 REV 5 14. DIAGNOSTICS

EM Noise
EM Noise will measure only electromagnetic interferences from the environment.
Start EM Noise measurement by pressing OK . The display unit will show used
operation frequency in the left corner and text MEASURING in the middle of the
display. Measuring takes about ten seconds and after that initial noise level will be
shown both verbal and numerical format according to the following table. Noise
level and level number are updated until OK or C pressed. After that normal
metal detection is working again.

NOISE LEVEL LEVEL NUMBER

LOW 0
1
2
MEDIUM 3
4
5
HIGH 6
7
8
9
10
ALARM > 10

Total Noise
Total noise measures both electromagnetic interferences and mechanical
interferences like vibration and moving metal. During Total Noise measurements it
is not allowed to move close to the WTMD.

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 PAGE 64 Metor 6M
Installation and Operating Manual
15. ACCESSORIES 92102916 REV 5

15. ACCESSORIES
The Metor 6M has the following optional accessories that are not included in the
standard setup and can be ordered separately.

Remote Control Set MRCS 5116

All functions of the Metor 6M can be
controlled with the remote control unit.
One remote control unit can be used for
controlling one equipment but also several
metal detectors. In addition, the remote
control unit can be used to copy operating
parameters from one metal detector to
others.This simplifies set-up of several
units.
(Part no. 8100 611)

Traffic Lights Set MTLS 5169

The Metor 6M can be equipped with
clearly marked traffic lights on the cross
piece to optimize the traffic flow and
speed up the throughput rate.
(Part no. 8100 774)

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 Metor 6M PAGE 65
Installation and Operating Manual
92102916 REV 5 16. NETWORKING

16. NETWORKING

MetorNet 3 Pro Web

The MetorNet 3 Pro Web is a browser-
based Remote Security Management
System for Metor walk-through metal
detectors. MetorNet 3 Pro Web operates
through Ethernet and can connect up to
255 Metors into one network.
(Part no. SW9210 3524)

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 PAGE 66 Metor 6M
Installation and Operating Manual
17. MAINTENANCE 92102916 REV 5

17. MAINTENANCE
Error Messages

ERROR MESSAGE INTERNAL ERROR CORRECTIVE ACTION

SYSTEM MESSAGE: Depends on error number; see next Cycle power on the unit, if reappears
ERROR CODE XXX table contact service

SYSTEM MESSAGE: Display unit connection cable faulty Replace cable

MDPU Vcc TOO LOW Internal failure Replace MCDS or MELS

SYSTEM MESSAGE: Ambient temperature is too low Wait for the unit to warm up
MDPU TEMP TOO LOW

SYSTEM MESSAGE: Ambient temperature is too high, Move the unit to shadow
MDPU TEMP TOO HIGH direct sunlight to unit

SYSTEM MESSAGE: Memory was corrupted Cycle power on the unit; verify that all
MDPU EEPROM INIT. parameters are correct!

SYSTEM MESSAGE: The Learn button was pressed for Re-set all access codes
ACCESS CODES INIT. more than five seconds

BATTERIES OF REMOTE Empty batteries on remote control Replace batteries

CONTROL ARE EMPTY!

LOW REMOTE CONTROL Almost empty batteries on remote Replace batteries soon
BATTERY LEVEL! control

SYSTEM MESSAGE: Power supply failure Replace power supply

MCCU Vcc TOO LOW MCCU failure Replace MELS

SYSTEM MESSAGE: Ambient temperature is too low Wait for the unit to warm up
MCCU TEMP TOO LOW

SYSTEM MESSAGE: Ambient temperature is too high Move the unit to cooler place
MCCU TEMP TOO HIGH Electrical failure Replace MELS

SYSTEM MESSAGE: Memory was corrupted Cycle power on the unit; verify that all
MCCU EEPROM INIT parameters are correct!

RX–cable is loose or disconnected Check RX-cable connection

SYSTEM MESSAGE:
RX-CABLE FAILURE!

SYSTEM MESSAGE: TX–cable is loose or disconnected Check TX-cable connection

TX-CABLE FAILURE!

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 Metor 6M PAGE 67
Installation and Operating Manual
92102916 REV 5 17. MAINTENANCE

SYSTEM MESSAGE: RX Coil failure

Check RX coil resistances
RECEIVER FAILURE X! RX Cable failure
(X is channel #) Electrical failure Replace MRXS
Check RX cable connector
Replace MRXS
Replace MELS

SYSTEM MESSAGE: TX Coil failure

Check TX coil resistances
TX X FAILURE! TX Cable failure
(X is channel #) Electrical failure Replace MTXS
Check TX cable connector
Replace MTXS
Replace MELS

SYSTEM FPGA Electronics failure

Cycle power,
INTERRUPT FAIL!
Replace MELS

OPERATION FAILED: Display unit cannot communicate with

Verify that display unit cable is
NO REPLY FROM MCCU electronics,
connected properly;
MCCU failure
MDPU failure Replace display unit cable
Replace MELS
Replace MCDS

MAX COUNT OF REMOTES No more remote control units can be

Remove all remotes and try again.
IS VALIDATED! taught to gate
NOTE: This disables ALL previously
taught remotes

CUSTOM PARAMS ARE No custom parameters are saved

Save parameters before loading them
NOT SET!

NO METAL DATA FROM The MDPU does not get metal signal
Check display unit cable, cycle power
MCCU from the MCCU
MCCU failure Replace MELS
MDPU failure Replace MCDS

MCCU PARAMS MCCU parameters are corrupted

Cycle power on the unit; verify that all
CORRUPTED! MCCU failure
parameters are correct!
Replace display unit cable
Replace MELS

NO REPLY FROM MDPU! Display unit cannot communicate with

Verify that display unit cable is
electronics,
connected properly;
MCCU failure
MDPU failure Replace display unit cable
Replace MELS
Replace MCDS

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 PAGE 68 Metor 6M
Installation and Operating Manual
17. MAINTENANCE 92102916 REV 5

WARNING! POWER LOSS! Power cord disconnected or unit

Press ‘C’ to clear warning or reconnect
switched OFF (Power Guard was ON)
power

SYSTEM MESSAGE: Zone display/counter cable not

Check cable connections
CTX-CABLE FAILURE! connected or faulty
(X is counter Replace cable
transmitter #)

SYSTEM MESSAGE: Counter cable not connected or faulty Check cable connections
CRX-CABLE FAILURE! Replace cable
(X is counter
receiver #)

SYSTEM MESSAGE: UI is missing Update UI

UI IS MISSING

SYSTEM MESSAGE: UI version is incompatible Update UI version

INVALID UI VERSION

INCOMPATIBLE MCCU and MDPU versions are Update MCCU or MDPU to correct
SW VERSIONS! incompatible version

Other error situations

ERROR SITUATION POSSIBLE CAUSE CORRECTIVE ACTION

Random alarming External electromagnetic interference Change operating frequency, relocate

detector

No power to electronics Power cable loose Check power cable

Power supply has failed Replace power supply
Power cable inside TX panel has Check by connecting power supply
failed directly to MELS
Change power cable

Zone display segment Zone display defective Replace zone display

does not light up

Traffic counter does not Counter cables misconnected or Check cable connections
work, traffic lights are faulty Replace faulty cable
always red. IR transmitter or receiver faulty Refer to maintenance manual for
troubleshooting
Replace faulty IR unit

Metal detector does not Power voltage is not connected Check power connections
start
Power switch is OFF Check that power switch is turned ON

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 Metor 6M PAGE 69
Installation and Operating Manual
92102916 REV 5 17. MAINTENANCE

The interference level too Used frequency not suitable for the Change operating frequency
high operating environment (Additional reduction of interference
level can be achieved by lowering the
HI SPEED value)

Interference source located too close Move interference source or detector

to detector
(Video monitors, radio equipment,
powerful electric motors, AC power
cables, thyristor control circuits etc.)

Large moving metal object too close to Increase distance between detector
the WTMD and metal object

Floor vibrating when people walk Improve support of the floor or move
through the unit the detector

Replacing input fuse

Inside the electronics (MELS 5208) there is a 5.0AT fuse F8 protecting the
electronics. Fuse type is Littlefuse Nanofuse2 0454005.MR, part number
58105674.

DANGER Replace fuse only with equivalent type to avoid risk of fire.

Replacing battery
Inside the electronics (MELS 5208) is a CR2032 type 3 V lithium battery that
powers the real time clock while power is off. When battery is empty, the clock
resets to January 1, 2010. Empty battery can also corrupt counter statistics. Typical
battery life time is over ten years.

DANGER Replace battery only with equivalent type to avoid risk of fire.

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 PAGE 70 Metor 6M
Installation and Operating Manual
18. SERVICE 92102916 REV 5

18. SERVICE
Service reports
Rapiscan Systems aims to offer reliable, high-quality products to the user. To
accomplish this objective, detailed information concerning service operations and
problems is needed from the field. It is this communication, in the form of service
reporting, that makes it possible to clearly specify the cases and to file them for
further use.
Information contained in completed service reports forms the basis for quality
control of problem areas and allows us to take corrective action.
The service reporting procedure also communicates to the user the specific actions
taken to solve the problem.
In our effort to improve product quality, we need your co-operation in the service
reporting procedure.

Service reporting procedure

Multicopy forms are used for reporting. The first copy is the customer copy
(white). The second is for technical service and marketing (blue). The third is for
quality control (red). The fourth is the service engineer's copy (yellow).
The following reporting principles should be observed:
• If faulty units are sent to us for repair, the first three copies of the service report
should be enclosed with information on the symptoms of the fault. The
customer copy, with repair information, is returned with the repaired unit.
• If the fault is repaired by the user or a Metor representative, the second and third
copies should be sent to the factory.
• All faults that require service operations should be reported. These include
faults arising from hardware failures, user mistakes, and application problems.
• Service report forms are supplied by the manufacturer.

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 Metor 6M PAGE 71
Installation and Operating Manual
92102916 REV 5 18. SERVICE

Information in Service Request

When service is requested we need detailed information of the problem so that we
can offer the best solution to the customer with minimum cost and response time.
Always provide the following information when you contact Rapiscan Systems or
send parts to the factory for repair:
1. Identification of faulty product/part. The requested information is:
• Metor model (for example Metor 6M)
• Type of part (for example MELS 5144) or the name of the part
• Serial number of the faulty part.
• Software version of the product
• Date of purchase, installation, and commissioning
2. Description of fault
• error code
• symptom(s) of fault
• circumstances where fault occurs
3. Contact information
• contact person
• telephone/fax number
• e-mail address
4. Requested service
• repair and return, return of replaced unit or estimate of repair cost prior to
repair work being done
• warranty or non-warranty service
• priority
• possible shipping instructions when repaired part is returned to customer
(address, way of shipping/carrier)
A service report form is recommended as the means to provide the necessary
information for processing the repair.

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 PAGE 72 Metor 6M
Installation and Operating Manual
18. SERVICE 92102916 REV 5

Factory repairs
Principles of factory repair services:
• Warranty requests cannot be handled without the above information.
• Rapiscan Systems will charge the cost of testing and evaluation, if the part is not
faulty.
• If the fault cannot be repaired at a reasonable cost, we will contact the customer
to ask if they want to cancel the repair request and buy a new part.
• When parts are sent to the factory for repair they should be properly packed to
prevent additional damage during transportation. All damage and additional
work due to poor packaging will be charged.

Contact your local representative or Rapiscan Systems Customer Service

Center always before sending anything either for warranty or for repair.
NOTICE They will further advise you with your request.

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 Metor 6M PAGE 73
Installation and Operating Manual
92102916 REV 5 19. ORDERING SPARE PARTS

19. ORDERING SPARE PARTS

2 3 How to order:
1. Identify the system where the spare part
is needed
• Type of the unit.
• Serial number of the electronic unit
(1), and software version.
• Serial numbers of left (2) and right
coil panel (3).
2. Specify the spare part
• Item code and description of the part
needed. This information is found in
the maintenance manual.
• Number/amount needed
• Special information of the part
3. Specify delivery and invoicing
information.
• Exact terms of delivery and full
address.
• Consignee’s full name and
accounting address.
• Possible order number.

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 PAGE 74 Metor 6M
Installation and Operating Manual
20. DISPOSAL OF EQUIPMENT 92102916 REV 5

20. DISPOSAL OF EQUIPMENT

When the equipment is taken out of use, it should be disposed of by observing the
following environmental aspects:
• The steel and aluminium of the metal detector gate structures, the copper of the
cables, and the precious metals in the electronic circuits should be recycled as
raw materials and used for production of new metal products.
• Materials that can be incinerated include wood, wood boards, plywood, and
plastics, excluding PVC.
• The packaging material of the product, and the accompanying manual are of
100 % recyclable materials.
• Parts made of PVC, electric components, and other hazardous waste should be
disposed of according to the local laws and regulations.

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 Metor 6M PAGE 75
Installation and Operating Manual
92102916 REV 5 21. CONTACT INFORMATION

21. CONTACT INFORMATION

Use these addresses when ordering spare parts and in warranty or repair issues.
United Kingdom’s Customer Service Center for Europe, Africa, Mid East
Rapiscan Systems Ltd.
X-Ray House
Bonehurst Road
Salfords
Surrey RH1 5GG
UNITED KINGDOM
Tel: +44 (0) 870 777 4301
Fax: +44 (0) 870 777 4302
U.S.A. Customer Service Center for Canada, South America, Caribbean
Rapiscan Systems
2805 Columbia St.
Torrance, CA 90503
USA
Tel: +1 888 258 6684 (toll-free for US customers calling inside USA)
• Press #3 Tech Support
• Press #5 WTMD

Customer Service Center for Asia, Australia

Warranty and Rapiscan Systems Sdn. Bhd.
repair issues PTD 151290, 6.5km,
Jalan Kampung Maju Jaya,
Kempas Lama. 81300,
Skudai, Johor,
MALAYSIA
Tel: +60 7 554 7770
Fax: +60 7 554 7772
Spare part  Rapiscan Systems Pte Ltd.
orders
240 Macpherson Road,
#07-03, Pines Industrial Building,
Singapore 348574
SINGAPORE
Tel: +65 6846 3511
Fax: +65 6743 9915
E-mail service@rapiscansystems.com
sales@rapiscansystems.com
.

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 Metor 6M
Installation and Operating Manual
92102916 REV 5

ALPHABETICAL INDEX
A Frequency selection............................................... 18

Access codes ......................................................... 52 G

Accessibility parameters ........................................ 51
General parameters............................................... 59
Accessories............................................................ 64
Affect of Hi Speed and Lo Speed parameters  I
on interference attenuation .................................... 34
Assembly................................................................ 19 I/O Config............................................................... 60
Audio/Visual parameters ........................................ 49 Important instructions .............................................. 6
Information in Service Request.............................. 71
B Installation of the power supply inside the 
cross piece............................................................. 23
Before commencing calibration.............................. 31
Installation recommendations ................................ 13
C Installation site ....................................................... 13
Installation.............................................................. 17
Calibration procedure............................................. 30 Intended use ............................................................ 9
Calibration .............................................................. 30 Introduction .............................................................. 9
Changing the access code of another user............ 53
Changing the access code of User 0 ..................... 53 K
Checkpoint layout................................................... 16
Keying example - Changing the sensitivity setting 62
Choosing detection program .................................. 34
Keypad................................................................... 26
Choosing operating frequency ............................... 32
Contact information ................................................ 75 M
Count Direction function 4.2.1................................ 58
Creating new User ID............................................. 55 Main components .................................................. 10
Maintenance .......................................................... 66
D Manual setting of Floor Level Sensitivity ............... 42
Mechanical assembly ............................................ 19
Defining group privileges........................................ 55
Metal detection parameters ................................... 44
Definition of terms .................................................... 4
MetorNet Mode ...................................................... 59
Diagnostics............................................................. 62
MetorNet Port ........................................................ 59
Dimensions and weight .......................................... 12
Disabling keypad.................................................... 56 N
Display ................................................................... 25
Disposal of equipment............................................ 74 Networking............................................................. 65
E O
Electrical connections ............................................ 22 Ordering spare parts.............................................. 73
EM Noise................................................................ 63 Other error situations ............................................. 68
Error Messages...................................................... 66
P
F
Power Guard.......................................................... 61
Factory repairs ....................................................... 72 Power..................................................................... 11
Frequency search .................................................. 32 Preface .................................................................... 3

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 Metor 6M
Installation and Operating Manual
92102916 REV 5

R Side-by-side operation........................................... 17
Standby Mode........................................................ 60
Random Alarm for Alarming People....................... 48 Statistics ................................................................ 57
Random Alarm ....................................................... 47 Super User Group Menu Structure ........................ 29
Ratings of recommended external power supply ... 11 Switching on .......................................................... 24
Recommended operating conditions...................... 11
Remote control batteries ........................................ 27 T
Remote control unit - electronics unit 
Technical data ....................................................... 11
communication ....................................................... 28
Test conditions....................................................... 35
Remote control unit (option)................................... 27
Test objects ........................................................... 37
Replacing battery ................................................... 69
Testing ................................................................... 43
Replacing input fuse............................................... 69
Total Noise............................................................. 63
Resetting of access codes ..................................... 54
Traffic counters ...................................................... 58
S U
Selection of detecting program .............................. 43
User ID locking ...................................................... 54
Service reporting procedure................................... 70
Using alphanumeric access code (Login type) ...... 53
Service reports ....................................................... 70
Service ................................................................... 70 W
Setting detection sensitivity.................................... 38
Setting Floor Level Sensitivity using Auto Floor  Warranty .................................................................. 8
Sensitivity Function (recommended)...................... 41
Setting floor level sensitivity ................................... 40 Z
Setting overall sensitivity........................................ 39
Zone display .......................................................... 50
Setting sensitivity of zones..................................... 43
Setting speed response ......................................... 33

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