Channel Vision WA-361, WA-321 User Manual
WA-321
1-to-Many Wireless Audio Transmitter
WA-361
1-to-Many Wireless Audio Receiver
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The WA-321 1-to-Many Wireless Audio Transmitter and WA-361 1-to-Many
Wireless Audio Receiver make it possible to create a distributed audio
system without running wires from one room to another. The WA-321 can
accept either line level or speaker level audio, making it easy to distribute
signals to the rear speakers of a surround sound system. The transmitter
can link to multiple receivers allowing music to be distributed to multiple
locations simultaneously. To avoid interference, the WA-321 can broadcast
over 8 different transmission channels.
Features:
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Wirelessly transmits audio up to 300ft.
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Line-level and Speaker-level inputs (WA-321)
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Standard Line-level audio outputs (WA-361)
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8 transmission channels
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Easy installation and linking
Antenna... Transmits RF signal to the receiver.
Speaker-Level Input... Accepts speaker-level
input from an amplifier.
The terminal pinout is: L + (Left Positive)
L - (Left Negative)
R - (Right Negative)
R + (Right Positive)
Power/Link LED... Indicates power and link
activity.
Link Button... Press to begin the linking process.
Press the link button on the receiver to complete
the process.
Power In... Connect power supply here.
RST... (Not used).
Audio In... Connect audio source here.
Signal LED... Illuminates when signal
is present.
WA-321
Antenna... Receives RF signal from the transmitter.
Link LED... Indicates when receiver is linked to a
transmitter.
Power LED... Indicates power.
Link Button... Not used on WA-361, the link
button on WA-321 is used to change the
broadcast channel.
Reset Button... Press to reset receiver.
Power In... Connect power supply here.
Audio Out... Connect audio amplifier here.
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WA-361
WA-321 Rear Panel Features and Connections:
Input Switch...
Place in the down position when using speaker-level
inputs and up position when using the line-level
inputs.
Choosing the best input for the application...
Speaker-Level Inputs: All home stereo amplifiers
have speakers outputs which can be used to feed
the speaker inputs of the WA-321 even when linelevel outputs are not available. These inputs are also
perfectly suited for wireless home theater speaker
applications where the relative volume level of all
speakers needs to be determined by the master
volume control of the A/V receiver.
Line-Level Inputs: All standalone audio equipment
and many A/V amplifiers have line-level outputs
which can be connected to these inputs. These are
generally “fixed” level signals which means that
some kind of volume control will be needed on the
output of the amplifier connected to the WA-361.
WA-321
J8 & J9 Audio Sense Jumpers...
Set to pins 1&2 to enable audio-sensing.
Set to pins 2&3 to disable audio-sensing.
When audio-sensing is enabled, the transmitter will
mute whenever there is no input audio present.
When audio-sensing is disabled, the transmitter will
never mute, even if there is no audio input.
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IMPORTANT SAFETY INSTRUCTIONS
1. Read these instructions.
2. Keep these instructions for future reference.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this device near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in accordance with these
instructions.
8. Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9. This apparatus must not be exposed to dripping or splashing and no
objects filled with liquids, such as vases, shall be placed on the
apparatus.
10. Protect the power cord from being walked on or pinched particularly at
plugs, convenience receptacles, and the point where they exit from the
apparatus.
12. Unplug this apparatus during lightning storms or when unused for long
periods of time.
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CAUTION
RISK OF ELECTRIC SHOCK
RISK OF ELECTRIC SHOCK
DO NOT OPEN
DO NOT OPEN
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Warning: To reduce the risk of electric shock, do not remove the cover (or
back), no user serviceable parts inside, refer servicing to qualified service
personnel.
Accessories & Complementary Products (sold separately)
A0240... 2-channel 40 Watt amplifier. It can be used to
power a small 1-room audio system or integrated with
Channel Vision’s A0302 to provide supplemental power to
low power distributed audio systems.
VC-302... Impedance Matching Volume Control
The VC-302 is an impedance matching volume control with
an IR receiver knockout. The knockout allows Channel
Vision’s IR-2400 to be integrated with the volume control for
applications that require IR repeating. The VC-302 comes
with white, ivory, and almond knobs and face plates to
easily match other wall plates in the room.
In-wall and In-ceiling Speakers... Channel Vision offers a
full line of premium in-wall and in-ceiling speakers. These
speakers are perfect for whole-house music or home
theater applications.
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