TOA IR-700D US Users Manual
OPERATING INSTRUCTIONS
INFRARED WIRELESS DISTRIBUTOR
IR-700D
Thank you for purchasing TOA's Infrared Wireless Distributor.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
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TABLE OF CONTENTS
1. SAFETY PRECAUTIONS ...................................................................................... 3
2. GENERAL DESCRIPTION ................................................................................... 4
3. HANDLING PRECAUTIONS ................................................................................ 4
4. NOMENCLATURE AND FUNCTIONS
Front ............................................................................................................................... 4
Rear ............................................................................................................................... 4
5. SYSTEM CONFIGURATION EXAMPLE .......................................................... 5
6. CONNECTION EXAMPLE .................................................................................... 6
7. INSTALLATION
7.1. Mounting a Single Unit in an Equipment Rack ........................................................ 7
7.2. Mounting in Conjunction with the IR-702T in an Equipment Rack .......................... 7
7.3. Mounting on a Desk ................................................................................................ 7
8. WIRING TO INFRARED WIRELESS RECEIVER
8.1. Wiring Precautions .................................................................................................. 8
8.2. When Using the Distributor YW-1022/1024 ............................................................ 8
8.3. Wiring Examples ..................................................................................................... 9
9. SUPPLEMENTARY REMARKS
9.1. Wiring Design Confirmation .................................................................................. 10
9.2. Design Examples .................................................................................................. 10
10. SPECIFICATIONS ................................................................................................. 12
Accessories .................................................................................................................. 12
Optional products ......................................................................................................... 12
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired
operation.
Any modifications made to this device that are not approved by TOA Corporation may void the authority
granted the user by the FCC to operate this equipment.
FCC Compliance
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When Installing the Unit
• Do not expose the unit to rain or an environment
where it may be splashed by water or other liquids,
as doing so may result in fire or electric shock.
• Use the unit only with the voltage specified on the
unit. Using a voltage higher than that which is
specified may result in fire or electric shock.
• Do not cut, kink, otherwise damage nor modify the
power supply cord. In addition, avoid using the
power cord in close proximity to heaters, and never
place heavy objects -- including the unit itself -- on
the power cord, as doing so may result in fire or
electric shock.
When the Unit is in Use
• Should the following irregularity be found during
use, immediately switch off the power, disconnect
the power supply plug from the AC outlet and
contact your nearest TOA dealer. Make no further
attempt to operate the unit in this condition as this
may cause fire or electric shock.
· If you detect smoke or a strange smell coming
from the unit.
· If water or any metallic object gets into the unit
· If the unit falls, or the unit case breaks
· If the power supply cord is damaged (exposure of
the core, disconnection, etc.)
· If it is malfunctioning (no tone sounds.)
• To prevent a fire or electric shock, never open nor
remove the unit case as there are high voltage
components inside the unit. Refer all servicing to
qualified service personnel.
• Do not place cups, bowls, or other containers of
liquid or metallic objects on top of the unit. If they
accidentally spill into the unit, this may cause a fire
or electric shock.
• Do not touch a power supply plug during thunder
and lightning, as this may result in electric shock.
When Installing the Unit
• Never plug in nor remove the power supply plug
with wet hands, as doing so may cause electric
shock.
• When unplugging the power supply cord, be sure
to grasp the power supply plug; never pull on the
cord itself. Operating the unit with a damaged
power supply cord may cause a fire or electric
shock.
• When moving the unit, be sure to remove its power
supply cord from the wall outlet. Moving the unit
with the power cord connected to the outlet may
cause damage to the power cord, resulting in fire or
electric shock. When removing the power cord, be
sure to hold its plug to pull.
• 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.
• Refer all installation work to the dealer from where
the unit was purchased. Installation requires
extensive technical knowledge and experience.
Improper installation may result in personal injury
or electric shock.
When the Unit is in Use
• Use the AC adapter supplied with the unit. Note
that the use of other adapter may cause a fire.
• If dust accumulates on the power supply plug or in
the wall AC outlet, a fire may result. Clean it
periodically. In addition, insert the plug in the wall
outlet securely.
• Switch off the power, and unplug the power supply
plug from the AC outlet for safety purposes when
cleaning or leaving the unit unused for 10 days or
more. Doing otherwise may cause a fire or electric
shock.
WARNING CAUTION
1. SAFETY PRECAUTIONS
• Before installation or use, be sure to carefully read all the instructions in this section for correct and safe
operation.
• Be sure to follow all the precautionary instructions in this section, which contain important warnings and/or
cautions regarding safety.
• After reading, keep this manual handy for future reference.
Indicates a potentially hazardous situation which, if mishandled, could
result in death or serious personal injury.
Indicates a potentially hazardous situation which, if mishandled, could
result in moderate or minor personal injury, and/or property damage.
WARNING
CAUTION
1. Power switch
Press this switch to turn on the power.
To turn off the power, press this switch again.
2. Power indicator
Lights when the power is switched on.
3. Cable Clip
Run the AC adapter cable through this clip to
prevent its plug from being removed.
4. DC inlet [DC IN]
Connect the supplied AC adapter.
5. Receiver mixing input terminals [IR IN]
Connect the infrared wireless receiver or the
distributor.
Up to 8 infrared wireless receivers can be
connected with the use of the optional YW-1022
(2-Branch Distributor) or the YW-1024 (4-Branch
Distributor).
6. Distribution output terminals [IR OUT]
Connect the IR-702T Infrared Wireless Tuner.
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2. GENERAL DESCRIPTION
The IR-700D is a receiver distributor used in the TOA’s infrared wireless microphone system.
It employs 4 receiver mixing inputs and 2 distribution outputs.
By using the IR-700D in conjunction with the IR-702T Infrared Wireless Tuner, up to 16 infrared wireless
receivers can be connected to the IR-702T.
3. HANDLING PRECAUTIONS
• Install the IR-702T as far as possible from fluorescent lights, digital equipment, PCs and other devices that
generate high-frequency noise.
• When cleaning, be sure to first switch off the tuner's power, then wipe with a dry cloth. If the tuner is
extremely dirty, use a cloth moistened in a neutral detergent. Do not use benzene, thinner, alcohol and
chemically-processed towels, as they can cause damage to the tuner's components and parts.
4. NOMENCLATURE AND FUNCTIONS
1 2
[Front]
3 4 5 6
[Rear]
DC IN
24V 1A(max)
IR IN
75 Ω
213
ON
OFF
POWER
IR OUT
124
AC adapter plug
Cable clip
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