•

To avoid electric shocks and fire, do not connect the AC power line to the
remote output terminals.
OPERATING INSTRUCTIONS When the Unit is in Use
• Do not place cups, bowls, or other containers of liquid or metallic objects on

REMOTE UNITS RU-2001

top of the unit. If they accidentally spill into the unit, this may cause a fire or
electric shock.

RU-2002
Indicates a potentially hazardous situation which,
CAUTION if mishandled, could result in moderate or minor
personal injury, and/or property damage.
Thank you for purchasing TOA's Remote Unit.
Please carefully follow the instructions in this manual to ensure long, trouble-
free use of your equipment. When Installing the Unit
• Avoid installing the unit in humid or dusty locations, in locations exposed to
the direct sunlight, near the heaters, or in locations generating sooty smoke or
steam as doing otherwise may result in fire or electric shock.
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this When the Unit is in Use
section for correct and safe operation. • Only use an AC adapter with 12 – 24 V DC output and over 60 mA to avoid a
• Be sure to follow all the precautionary instructions in this section, which fire.
contain important warnings and/or cautions regarding safety.
• After reading, keep this manual handy for future reference.
2. GENERAL DESCRIPTION
Safety Symbol and Message Conventions
Safety symbols and messages described below are used in this manual to The TOA RU-2001 and RU-2002 are remote control units having a microphone
prevent bodily injury and property damage which could result from mishandling. amplifier designed for use with the PM-660D Paging Microphone (5-pin DIN
Before operating your product, read this manual first and understand the safety termination).
symbols and messages so you are thoroughly aware of the potential safety The RU-2002 has built-in 3 selectable chime tones.
hazards.

Indicates a potentially hazardous situation which, 3. FEATURES

WARNING if mishandled, could result in death or serious
personal injury. • Can be installed on a desk or wall with the supplied mounting bracket.
• A chime selected from 4-tone chime, 2-tone chime, and single-tone chime can
When Installing the Unit be sounded by pressing the talk switch of the microphone with remote switch
• Do not expose the unit to rain or an environment where it may be splashed by before making the microphone announcement. (RU-2002 only)
water or other liquids, as doing so may result in fire or electric shock. • Remote output (make contact output, contact capacity: 30 V DC, under 0.5 A)
• Use the unit only with the voltage specified on the unit. Using a voltage higher permits control of equipment having control input terminals interlocked with
than that which is specified may result in fire or electric shock. the talk switch on the paging microphone with remote switch (e.g. PM-660D).

4. NOMENCLATURE AND FUNCTIONS 5. ATTACHING THE SUPPLIED MOUNTING BRACKET

Use the supplied mounting bracket to install the unit on a wall.
[Front] Refer to the following figure to install the unit to an outlet box.
Microphone input socket: Chime tone select switch (RU-2002 only):
Connect remote switch type Selects 4-tone, 2-tone, or single-tone chime. Mounting Machine screw M3 x 6
paging microphone bracket Note: Use the screws located on both
(5-pin DIN termination). Outlet box sides of the RU-2001 or RU-2002.
(Prepare separately.)
Microphone Operation indicator:
volume control Lights when push-to-talk
switch of remote switch
type paging microphone
83.5 mm
(3.29")

is pressed. RU-2001
RU-2002

Outlet box
mounting screw
(Prepare separately.)
Chime volume control (RU-2002 only):
Set it to "0" when chime sound is not necessary.
6. SPECIFICATIONS
Note: The above figure shows the front view of the RU-2002.
Power Requirement 12 – 24 V DC or AC adapter,
[Rear] Adapter plug: Non-polarity type, 2.1 mm (0.08") ID x 5.5 mm
(0.22") OD x 9.5 mm (0.37") long
Output terminals: Remote output terminals:
Connect to the amplifier's Closed if the talk switch on the paging Current Consumption 60 mA
remote microphone input microphone with remote switch is pressed. Microphone Input –62 dB*, 600 Ω, unbalanced, 5-pin DIN socket
or line input. Connect to the other equipment’s control input Output 0 dB*, 600 Ω, balanced, screw terminal,
Remove jumper strip for terminals. The contact capacity is 30 V DC, barrier spacing: 6.4 mm (0.25")
balancing output. under 0.5 A.
Remote Output 30 V DC, under 0.5 A
Terminal Capacity
Chime (RU-2002 only) 4-tone chime, 2-tone chime, single-tone chime
Applicable Microphone PM-660D
Note: Finish Pre-coated steel plate, black
Do not use both the DC
Dimensions 124 (w) x 42.5 (h) x 159 (d) mm (4.88" x 1.67" x 6.26")
power supply terminals
and AC adapter input Weight 600 g (1.32 lb)
terminal simultaneously. Accessory Mounting bracket: 1

DC power supply terminals: AC adapter input terminal:

* 0 dB = 1 V
Connect these terminals to a Connect this terminal to an AC adapter
12-24 V DC power supply with with 12 to 24 V DC output. Note: The design and specifications are subject to change without notice for
the current capacity of 60 mA ( Also usable with reverse polarities)
improvement.
or more.

WARNING Do not connect AC power lines to remote

output terminals.
URL: https://www.toa.jp/
133-02-00164-02