User's Manual

You can set any station to continuously transmit audio from any source such as radio;
tape or CD player, using the AUX input socket. The broadcasting function is controlled
by the built-in VOX network, which is always monitoring the status of the AUX input
terminal. When there is signal applied to the input and the channel is free to broadcast,
the audio broadcast will start.
Remark: ALC = Automatic Level Control
VOX = Voice Activated
Notes: You can broadcast using only one station at a time. If your audio source’s cable
does not have the appropriate connector to attach to the intercom, use an adapter,
which is available at your local RadioShack store.
Plug one end of the cable into the intercom’s AUX INPUT jack.
Plug the other end into the audio source’s output jack.
Follow the instructions in the owner’s manual for your audio equipment to make all other
connections.
Play the audio source.
You can monitor or hear the transmitting audio from the local speaker. Adjust VOLUME
to a comfortable listening level.
The VOLUME knob will not adjust the input sensitivity of the transmitter. But the built-in
ALC circuitry limits the input signal from overloading the transmitter.
When the input source signal stops, the station will resume its normal intercom mode
automatically.
O During the audio broadcast, you cannot call or talk to that station until the input signal
is turned off, or disconnected.
Caution:
If you use the AUX broadcasting feature and also use the Weather radio inputs, you
MUST connect the Weather Radio alarm output to the unit that is using the AUX
broadcasting feature. The weather radio inputs must not be connected to a unit that is
RECEIVING the broadcast.
Connecting to your Weatheradio
The station provides an alarm-input terminal for your weather radio. Once the terminal is
triggered by the weather radio alarm output, each remote station that is on and set to
the selected channel and call tone will sound an alert tone.