l Owners Technical Manual

RAD-01 Dual Compact Flash MP3 Player

The Elan Audio RAD-01 Dual Compact Flash MP3 Player, is a logical development of the very popular REP-01
Emergency Program Source, designed primarily for installation on Radio Broadcast Transmitter Sites as a
reliable Back-Up Program Source to replace CD Players

The RAD-01 is a self contained Digital Audio Delivery System and will not only serve as an emergency player,
but is also suitable as a full or part time Program Source for Broadcast and Public Address applications

Envisaged Applications for the RAD-01 Dual Compact Flash MP3 Player
* Emergency Program Delivery during upgrade or failure of Digital Studio System
* Night Time Broadcast Audio Delivery System
* HPON or LPON Broadcast Program Audio Source
• Broadcast or Wired Tourist or other Information Services
* Stores Background Music System with Commercials
* Hotel Background Music System with Messages
• Advanced Transmitter Site Emergency Program Delivery System
* Audio Delivery System during Test Transmissions

General Operational Description

The RAD-01 feature two Compact Flash Card Players, normally the Left Playback Unit is used to store "Music",
and the Right Playback Unit used to store "Spots" such as Commercials, Announcements etc

The RAD·04-ca~~ set to play continuously by a DIP Switch accessed on the rear panel, or remotely by a
~ contact _cldsure between the two external run terminals also located on the rear panel

The "Music" Player on the left can be set to play tracks in their recorded sequence or in a pseudo random
sequence set by DIP Switches on the rear panel

The "Spot" Player on the right will always play recorded tracks in their recorded sequence

The ratio of "Music" to "Spot" tracks can be set for a ratio of anywhere between 1:1 to 15:1 by DIP switch
settings on the rear panel

CF cards can be removed and changed while the RAD-01 is delivering Audio, changing the "Idle" Card "On The
Run" can be done without the playback stopping

Outputs from the RAD-01 are 300 mV Stereo Unbalanced RCA, +4 dBu Stereo Balanced XLR Male and 3.5v PP
Unbalanced Pre Emphasized Mono on a BNC Connector for feeding into a Transmitter

EL4N
J
AUDIO Phone: 089277 3500 Fax: 08 9478 2266
2 Steel Court South Guildford WA sales@elan.com .au www.elan.com .au
 Security

I The RAO-01 is provided with two security features to hinder removal, copying or playing of recorded material on
• the Compact Flash Cards

The first feature is a security shield or plate fixed by two screws in front of each CF Player to prevent removal or
theft of the cards without actually using tools

The second security feature is the use of special file extension names for the MP3 tracks which can be invoked
by the owner of the RAO-01 in case of Copyright Issues

The special file extension names will prevent the tracks on the CF card being played on a PC or MP3 Player,
and ordinary MP3 tracks will not play on the RAO-01 when set to require the special file extension names

Each player can be set to use one of 4 preset file extension names determined by setting internal jumpers

The actual extension names are programmed into the RAO-01 via the RS-232 Port on the rear panel using a
Null Modem Serial Cable, a PC and Windows Hyper-terminal menu

This menu allows a total lockout of the file extension name .MP3 from being active regardless of the internal
jumper settings making it impossible to play MP3 audio files with the conventional .MP3 extension

As supplied standard from the factory, both CF Players are set to play ordinary MP3 Audio Files

The serial port also reports the playback status of the RAO-01 including the file name of the track being played,
total track play duration and additional diagnostic information

Serial Port Details

OB-9 Male, 19200 baud, no parity, 8 data and 1 stop bit with Hyperterminal to be set-up as to emulate a TTY
terminal

Programming or loading CF Cards

The RAO-01 is inherently highly reliable, being completely Solid State, and using removable Compact Flash
Media Cards, using MP3 Compression

Compact Flash Media Cards are easily programmed or loaded with MP3 Audio Files from a PC using Adobe
Audition, formerly Cool Edit Pro or other common Audio Editing Software such as Audacity, downloadable free
from Internet, an MP3 Encoder such as the Alto MP3 Maker and a USB Memory Card Reader

Before loading MP3 Audio Files to the CF Cards, we recommend these be treated by a Normalizing Process to
produce Constant Volume or Constant Loudness

Our recommended Normalizing Program is MP3 GAIN , downloadable free from Internet

MP3 Gain operates by analyzing each audio file for Loudness and Clipping, then determines the necessary Gain
Changes, reports these and makes its recommended Gain Changes on command during a second pass

Our experience with other Normalizing Programs, some of which determine gain changes by checking Peak
Levels has been that they do more harm than good, MP3 Gain is the one to use

ELIJN AUDIO
2 Steel Court South Guildford WA
Phone: 089277 3500 Fax: 0894782266
sales@elan.com.au www.elan.com.au
Compact Flash Cards

Compact Flash Media Cards are readily available in 32 MB, 64 MB, 128 MB, 256 MB, 512 MB and 1 GB readily
available 2 GB and 4 GB available from some suppliers, and 8 GB ones just been announced (July 2005)

The RAD-01 Firmware supports the standard FAT 16 and FAT 32 File Systems tested with 4 GB Compact Flash
Cards, not tested, but can in theory operate with 8 GB or larger CF Cards

Program Storage Capacity depends on capacity of the Compact Flash Card used, and the degree of MP3
Compression applied

For Emergency Program use for Broadcast, we recommend the use of a 128 MB Compact Flash Card loaded
with MP3 Audio Files at 44.1 KHz Sampling Rate, Stereo at 160 KbiUSec giving nearly 2 Hours of Audio in Near
CD Quality

For Background Music or similar Applications, a larger CF Card is recommended for the "Music" player, a
smaller CF Card, possibly as small as 64 MB will probably suffice for the "Spot" Player

A 4 GB Compact Flash Media Card will give a staggering 50 Hours at the above mentioned standard
I
Operation of the RAD-01 as an Emergency Program Source, is extremely simple with AU9io delivery starting on
a maintained contact closure between the two control terminals located on the rear of the urit

User Setup

The RAD-01 player operation can be configured on the rear accessible DIP Switches as follows;

Switch 1 to 4, Select Music to Spot Ratio, 1:1 5:1, Binary Switch Coding

Sw!tch 5, Start on Next Tra ~k after stoppe.d (OFF Start from Track 1 (ON) (Sequence play only)

SWitch 6, Select, Random OFF Sequentlal16·

Switch 7, Run on External Con act Closure (OFF Run on power- ~~ ~N)

Switch 8, Select Output Mode, Stereo Out F) Mono outPut ~

Applications
The RAD-01 is factory aligned to provide + 4 dBu Balanced Line Level Stereo Outputs on XLR Type Male
Connectors, 300mV Unbalanced Hi-Fi Level Stereo Outputs on RCA connectors and Unbalanced, Pre
Emphasized Mono, 3.5 V PP Mono Output on a BNC Connector

This makes the RAD-01 suitable for installation on practically any Transmitter Site, whether as an Emergency
Player, or as a Audio Delivery System at Unattended Transmitter Sites such as Tourist Radio etc and also the

9
­
ideal Audio Delivery System for PA Background Music with periodic Announcements

Various Features
The RAD-01 will de ive Balanced Mono on both Left and Right XLR and RCA Outputs by setting DIP switch 8
on the rear panel to "On"

The BNC Unbalanced Output is internally selectable to provide 50 or 75 u/Sec Pre-Emphasis ready to be fed to
the Composite Input of an STL or normal FM Broadcast Exciter or Transmitter

All Outputs levels are adjustable from Factory Default Settings on internal Trim pots to suit different requirements

EL4N AUDIO
2 Steel Court South Guildford WA
Phone: 089277 3500 Fax : 08 9478 2266
sales@elan.com.au www.elan.com.au
Front Panel Facilities

A Step Switch is provided on the front panel allowing the user to step through all recorded tracks in sequence for
verification of correct media and correct operation

A 6.35mm Headphone Monitor Jack and four status LED Indicators are also provided on the front panel

Playback Capabilities

All common MP3 Sampling Rates including 16 KHz, 22.05 KHz, 32 KHz, 44.1 KHz, 48 KHz and Variable Bit
Rates are supported with all common MP3 data rates up to 256 KbiUSec handled by the decoders in the RAD-01

Potential Audio Storage Capacity depending on the MP3 format used is roughly as follows

Audio Capacity, MP3 Compression, Stereo, Sampling Frequency 44.1 KHz, Data Rate160 KbiUSec, using a 128
MB Compact Flash Card, about 1.7 Hours

MP3, 44.1 KHz, 160 KbiUSec, 256 MB, about 3.4 Hours, 512 MB, about 6.8 Hours, and 1 GB, about 13.6 Hours

Greater storage capacity is potentially available at the expense of Audio Quality by changing to Mono, reducing
the Sampling Rate and increasing the Compression Ratio where as an example, a 1 GB Compact Flash Media
Card will give approximately 64 Hours of Audio Storage in Mono at 24 KHz Sampling Rate using 12:1
Compression which although not being a quality level acceptable for Broadcast, will make the RAD-01 a
practical Background Music Delivery System for use for Stores and Hotels and many other similar applications

Features

• 1RU Rackmounting
• Switchmode Power Supply accepting 90 to 260 V AC
• Two Removable Compact Flash Card Media
• Diagnostic or Special Function RS-232 Control Port on OB-9 Connector
• Balanced +4 dBu Stereo Outputs on XLR Type Connectors, Mono switchable
• Un-Balanced 300mV Stereo Output on RCA Type Connectors
• Unbalanced Pre-Emphasized Mono Output on BNC Connector
• Headphone Socket
• Play Sequence Step Test Switch
• Opto Isolated Control Input
• Run on Power Up Switch
• Ready and Run LED Status Indicators for each Compact Flash Player

EL4N A UDIO Phone: 089277 3500 Fax: 0894782266

2 Steel Court South Guildford WA sales@elan.com.au www.elan.com .au
Specifications

• 2 x Compact Flash Memory MP3 Player, FAT16/FAT32 file systems

• Left Player normally used for "Music"
• Right Player normally used for "Spots"
• Compact Flash Media Not Included
• Accepts up to 4 GB Type II Compact Flash or larger, but currently untested
• Play Time, appx 1.7 Hours, 128 MB Media 44.1 KHz Sampling 160 Kbit/Sec per player
• Plays 64 K Bit/Sec to 256 K Bit/Sec MP3 Audio Files
• Stereo Outputs, adjustable -6 to +6 dBu Balanced on XLR Conectors
• Removal of Media prevented by Screw On Cover
• Media Copy Protection Facility
• Music Tracks Delivered in Pseudo Random Sequence
• Spot Tracks Delivered in Actual File Sequence
• Pre Emphasised Mono Out, adjustable 0 dBu to 3.5V PP 400 Hz at 100% Modulation
• Pre Emphasis, 50 u/Sec or 75 u/Sec Link Selectable
• 90 to 260 V AC Operation 10 VA
• Size Unpacked 482.6 mm x 44.4mm x 280 mm
• Weight Unpacked 1.8 Kg
• Size and Weight Packed 530 x 310 x 80 mm, 2.3 Kg

Operational Features
LED Indicators (On Front Panel)

CFCARD-1

1; ROY Green LED, Ready to run, Steady, flashing if fault or no card

2; RUN Yellow LED, Running, Steady

CF CARD-2

3; ROY Green LED, Ready to run, Steady, flashing if fault or no card

4; RUN Yellow LED, Running, Steady

Technical Details
The RAD-01 is constructed in a Rackmounting Aluminium Casing, occupying 1 Rack Unit of Vertical Rack Space

Primary Power Supply is a 12 VDC regulated switch mode power supply which can accept 90 to 260 VAC
50/60Hz mains input.

The +12V DC from the primary power supply feeds a DC to DC switch mode converter module providing + and ­
15V DC for the Audio Circuitry and a series regulator providing 5 V DC to the Control Processor, RS-232
interface and the MP3 Flash Memory Card Reader Modules

The RAD-01 is constructed using four PC Boards, Main Audio and Control Board, LED and Switch Mounting
Board, and two MP3 Player Module Boards

Two Preset Gain Control Potentiometers, accessible from the rear panel are fitted on the Main Board, controlling
Left and Right Output Levels, these also partially effects the Pre Emphasised Mono Output Level

EL4N AUDIO
2 Steel Court South Guildford WA
Phone: 089277 3500 Fax. 08 9478 2266

sales@elan.com.au www.elan.com.au

(]
An internal Trim Potentiometer is fitted to allow adjustments to the Pre Emphasized Output Level to suit different
makes of STL Links and Transmitters

Common Standards are American 3.5V PP = +4 dBu Non Terminating , European 0 dBu Non Terminating, and
Japanese NEC 1V PP 75 Ohms Terminating

Pre-Emphasis is factory set for 50 u/Sec for Australia and Europe with Pins provided for a Link to change this to
the 75 u/Sec USA Standard

Balanced Line outputs use the SSM 2142 Balancing Line Amplifier IC

As supplied from the Elan Audio Factory, the RAD-01 is configured for use as an Emergency Program Source,

DIP Switch 7 set to OFF requiring an External Contact Closure to run, DIP Switch 1 and 2 ON (music to spot

ratio of 3:1), Balanced Audio Output Levels + 4 dBu and the Unbalanced Pre Emphasized Output set for 50

u/Sec and 3.5V PP at 400 Hz for 100% Transmitter Modulation

+4 dBu corresponds to a Digital Level 15 dB Below full Digital Modulation

3.5V PP at 400 Hz corresponds 100% Transmitter Modulation, or to a Digital level 6 dB Below full Digital
Modulation

Full circuit diagrams are provided in this manual

Control Switches (External)

STEP Switch; Momentary Action, steps through the programmed play sequence of the RAD-01

Options DIP Switch on Rear Pane

I

Sets play out mode

DIP Switch Position 1 to 4; Select Music to Spot Ratio from 1: 1 to 15: 1

4 3 2 1 MUSIC SPOTS

0 0 0 0 1 1

0 0 0 1 1 1

0 0 1 0 2 1

0 0 1 1 3 1

0 1 0 0 4 1

0 1 0 1 5 1

0 1 1 0 6 1

0 1 1 1 7 1

1 0 0 0 8 1

1 0 0 1 9 1

1 0 1 0 10 1

1 1 1 1 11 1

1 1 0 0 12 1

1 1 0 1 13 1

1 1 1 0 14 1

1 1 1 1 15 1

" ELIJN A U DIO

2 Steel Court South Guildford WA
Phone: 089277 3500 Fax: 0894782266
sales@elan.com.a u www.elan.com.au
Switch 5;

(OFF) Start playback of the next track after the track playing when stopped
(ON) Start from Track 1 (Sequential play only)

When in sequential mode, the first track played when started with Switch 5 set to ON will always be the first track
copied to the card in CF "Music" player

Switch 6;

(OFF) Random Playback

(ON) Sequential Playback

Random Playback follows a Pseudo Random Sequence provided that more than 5 tracks are recorded on Card
Sequential Playback is played in the sequence copied to the CF Card

Switch 7;

(OFF) Requires External Contact Closure to Run

(ON) Runs on Power Up

Selects operational mode of the RAO-01

Switch 8;

(OFF) Stereo Outputs

(ON) Mono Outputs

Select Outputs to become Stereo or Mono

Setting up and using different file extensions via Serial Port.

Setting up and using different file extensions for the MP3 files requires the unit to be configured via a terminal
menu using Windows Hyperterminal

A NULL serial cable is required and is made up of two female OB-9 connectors

The pin connections are;

2 -> 3
3 -> 2
5 -> 5

Windows Hyperterminal is used to communicate with the RAO-01 and requires the following setup; 19200 Baud,
no parity, 8 data bits, 1 stop bit, TTY terminal emulation, Set Flow Control to NONE; Set "Connect using" to be
direct to the COM port to be used, usually COM1

Select "Connect" from the toolbar.

When setup and connected, press the <ESC> key to invoke the menu .

ELIJN AUDIO Phone: 089277 3500 Fax: 08 9478 2266

2 Steel Court South Guildford WA sales@elan.com.au www.elan.com.au

Factory default example shown.

ELAN Audio RAD-Ol VO.2 Setup File Extension Menu.

====~~===========================================

Press a number to change an extension . ...

*****************************************

1. Player1 Option1, currently .mp3

2. Playerl Option2, currently .mp3
3. Player1 Option3, currently .mp3
4. Player1 Option4, currently .mp3
S. Player2 OptionS, currently .mp3
6. Player2 Option6, currently .mp3
7 . Player2 Option7, currently .mp3
8. Player2 Option8, currently .mp3
9. Change RAD-01 password.
A. Currently unlocked, select to lockout .mp3
R. Restart players.

Current Link Settings

Q. Exit setup.

Any selection except for "Q" requires the password to continue.

The factory default password is "elan"

Once the password is correctly entered, you will then be prompted by the menu for the next step

When entering file extensions, all characters and symbols are acceptable including spaces except for decimal

points. You do not need to enter the decimal point (.) file name delimiter

The player options are selected by fitting an internal jumper within the RAD-01. Each player can be set to have 1
of 4 different file extensions as depicted. Only one file extension per player can be selected

The state of the current internal links is shown toward the bottom of the menu and are only shown if they are
fitted

The "mp3 n file extension is not case sensitive, but any other extension names set are

If no links are fitted (factory default ), the file extension "mp3" is used

This feature can be locked out by the menu choice "An to prevent files with the mp3 extension to played if the
links are removed in the field, assuming different file extension names have been set through the menu

The factory default file extension for the each of the link settings is "mp3" as depicted in the example

File extensions longer than 3 characters can be used, however the player will only use the first three characters
to validate the files

The CF card can contain files with different file extensions, but the player will only "see" the files with the current
file extension selected. Changing the file extension setting or the link setting requires a restart of the players to
implement the changes, either through the menu by selecting "R" or cycling the power off and on

ELIfN AUDIO
2 Steel Court South Guildford WA
Phone: 089277 3500 Fax: 0894782266
sales@elan.com.au www.elan.com.au
The custom file extensions are saved in the internal EEPROM of the processor.
Press <ESC> to refresh the current status of the unit

The menu system if started will time out and exit after 2 minutes if left open

When the menu system is in-active, the RAO-01 will then output track and diagnostic information

The menu can be re-started anytime by pressing the <ESC> key

Internal jumpers OPTION 1 to OPTION 8 select the preset file extensions as discussed

Jumpers OPTION 9 to OPTION 13 are not implemented in this version of firmware

Jumper OPTION 14 if set will add a delay of 350mS when swapping between players

This may be useful when using very low sample rate files to reduce any mixing of audio due to the other player
starting before the current one has finished playing completely

Example of boot up message when only one CF card fitted

Elan Audio RAD-Ol Dual Flash Player VO.2 07-Jun-05

Initl

Init2

Slotl new card!

Slot2 new card!

Slotl new card!

Card 1 has 39 valid files.

Tracks played count=l

Card 1 playing index 36 Baubles,Bangles and Beads.MP3

Card 2 fault detected.

Suggested Technique for Creating Compact Flash Memory

Audio Files for Playback on RAO-01

The Technique Suggested here assume you have a USB Compact Flash Memory Card Reader installed on your
Windows Computer

1. Prepare all the audio tracks you want to use on your PC, taking good care to normalize Audio Levels, maybe
by using the Compressor/Limiter Function in your editor, particularly important if the RAO-01 is to be used to
feed direct to the Transmitter

2. Using a suitable MP3 encoder, convert all prepared files to MP3. For Emergency Program Mode, we
recommend Stereo, 44.1 KHz Sampling, 160 Kb/Sec rate. For less demanding applications, Mono, and a
Lower Sampling Frequency and Bit Rate may be satisfactory, Refer to the appendix for recommended
encoders

ELItN AUDIO
2 Steel Court South Guildford WA
Phone: 0892773500 Fax: 08 9478 2266

sales@elan.com.au www.elan.com.au

3. Open Windows Explorer and click on the drive that represents the Compact Flash Card Reader, and insert
Compact Flash Card

4. For the RAD-01 to function correctly, the Compact Flash Memory Cards MUST be Formatted to FAT 16 for
cards up to 512 MB or FAT 32 for cards larger than 512 MB before data is recorded on it

5. PLEASE NOTE: this is necessary with a new card or a card previously used for other applications

6. It is not strictly necessary to Re-Format a card If there are files on it that you want to keep as the RAD-01
reads fragmented files making Re-Formatting unnecessary. You may Add, Delete, Copy and Rename files
on the card as you see fit as this will not impede the performance of the unit

7. It is recommended you Re-Format a card where files have become excessively fragmented due to repeated
editing

For a New Card, or Card previously used for other applications

1. To format, Right Mouse click on the drive that represents the Compact Flash Card Reader and select
"FORMAT"

2. Click on the Format Type Choice "Full".

3. In Windows XP, you can choose between FAT 16 or FAT 32

4. Click on the "Start" button. The Compact Flash Memory Card to be formatted. Click "OK" if Windows
warns you that all files will be deleted. Never do this on your C: drivel!!

5. It is possible your anti-virus program may warn you of "virus like activity", Ignore and select "continue" if
this happens

6. When formatting is complete, click on "close" in the format report dialog box

7. Windows will report that it has formatted a disk, click "OK"

8. If Windows reports that you should run "Scandisk", cancel this by clicking on the "x" on the top right
corner of the dialog box that has just popped up

9. To finish the format process, click on "Close"

1O. Note that the first file copied to the card has been referred to as "Track1" in this text

11. All other prepared Audio Files can now be copied to the card

12. If you run out of space on the card when copying an excessive amount of files, no problem, just click
"Cancel". The card is now ready for use in the REP-01

13. Insert the card into the RAD-01 and after a few seconds the RDY indicator should become steady

14. Pressing the "STEP" switch will allow you step through and verify that all tracks copied are present and
correct. Use Headphones if you have no other way of monitoring the output of the RAD-01

15. Once you are satisfied that all tracks are present and correct, the RAD-01 is ready for use

ELifN AUDIO
2 Steel Court South Guildford WA
Phone: 0892773500 Fax : 08 9478 2266

sales@elan.com.au www.elan.com.au

 CD to MP3 Encoders

There are many Internet downloadable CD to MP3 Encoders or "Rippers", some are free, others available at a
nominal charge

We have tried a few of these

Some appear to be very good and "Operator Friendly" while others are decidedly "Hostile"

One we have tried with good results is the ALTO MP3 MAKER, available by Internet Download for only $ 19.95c
US, web address www.yuansoft.com

The ALTO MP3 MAKER is versatile, efficient, and easy to use, and is highly recommended by Elan Audio

It is based on the LAME Encode Engine for the MP3 Encoding Process

For Normalizing, a process where Audio Levels are optimized in an operation similar to the action of a
Compressor/Limiter, we highly recommend a simple program MP3 GAIN available free from the Internet

Normalizing, or reducing the Dynamic Range, and Limiting Peaks occurring on Audio Material intended to be fed
directly into a Transmitter is very important, and handled particularly well by the MP3 GAIN Program

...

EL4N AUDIO
2 Steel Court South Guildford WA
Phone: 089277 3500 Fax: 08 9478 2266
sales@eJan.com.au www.elan.com.au
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~ Number Re>.1sion
A:J CIRCUIT
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Date 11-JuI-2003 Sheet 1 of 1
C:IClieot98ISCH98\mp3-01 ,sch Drawn By PAULS
J' ELIJN AUDIO 2 STEEL COURT SOUTH GUILDFORD WA 6055
PHONE (08) 9277 3500 FAX (08) 9478 2266

STANDARD WARRANTY CONDITIONS

As an expression of confidence that out products will continue to meet the high standards of reliability and performance that
our customers expect, Elan Audio products carry the following limited warranty.
Elan Audio hardware products are warranted against defects in materials and workmanship for 24 months from effective
date of sale.
If Elan Audio receives notice of such defects during the warranty period, Elan Audio shall, at its option, either repair or
replace hardware products which prove to be defective.
Elan Audio software and firmware products that are designated by Elan Audio for use with a hardware product, when
properly installed on the hardware product, are warranted not to fail to execute their programming instructions due to
defects in materials and workmanship for 24 months from date of effective sale.
If Elan Audio receives notice of such defects during the warranty period, Elan Audio shall repair or replace software media
and firmware which do not execute their programming instructions due to such defects.
a. Commencement of warranty period.

The warranty period begins on the effective date of sale, which is either the date of shipment or, where the equipment is

installed by Elan Audio, the date of commissioning.

b. Performance of warranty services.

All warranty service will be performed by the service department located on the premises of Elan Audio, or at its appointed

agent.

Product must be retumed to Elan Audio or its appointed agent. Buyer shall prepay shipping charges

(and shall pay all duties and taxes) for products returned to Elan Audio for warranty service .

.­ Except for products returned to Buyer from another country, Elan Audio shall pay for the return of products to Buyer.
c. Limitation of warranty.

The foregoing warranty shall not apply to defects resulting from .

1; Improper and inadequate maintenance.

2; Buyer-supplied software and interfacing.

3; Unauthorised modification or misuse.

4; Operation outside the environmental specifications of the equipment.

5' Improper site preparation and maintenance.

d; Incandescent lamps and fuses.

Incandescent lamps and fuses are not covered by warranty.

e; Installation work.

Installation work performed by Elan Audio is fully guaranteed for 12 months.

f; OEM equipment.
Major sub assemblies, such as hard disk drives, computer monitor screens etc. used as major components in Elan Audio
manufactured equipment, is covered by the warranty provided by the Original Equipment Manufacturer for each particular
piece of equipment.
g; Complete items of equipment supplied by other manufacturers.

Complete items of equipment supplied by other manufacturers, such as Microphones, Loudspeakers, Recording equipment,

Personal Computers etc. and installed into systems by Elan Audio, is covered by the warranty provided by the manufacturer

of each particular piece of equipment.

THE WARRANTY SET FORTH ABOVE IS EXCLUSIVE AND NO OTHER WARRANTY, WHETHER

WRITTEN OR ORAL, IS EXPRESSED OR IMPLIED.

IN NO EVENT SHALL ELAN AUDIO BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR

CONSEQUENTIAL DAMAGES (INCLUDING LOSS OF PROFITS) WHETHER BASED ON CONTRACT,

TORT, OR ANY OTHER LEGAL THEORY.

EQUIPMENT SUPPORT.

Elan Audio offers support services and backup for all products for at least 7 years beyond the end of production.

Copies of circuits, tips and general help is available by Phone or Fax.

Our warranty support is generally more generous than that implied above.

For customers wanting to perform their own minor warranty repairs if they become necessary. warranty replacement parts

are available from Elan Audio for the asking.

We will gladly assist customers in solving problems with Elan Audio equipment in or out of warranty, usually at no charge.

ELAN AUSTRALIA PTY. LTD. ABN 90093 605249 TRADING AS ELAN AUDIO.

DESIGNERS AND MANUFACTURERS OF BROADCAST AND AUDIO EQUIPMENT