Audiovox GMRS1600-2PK Portable Radio User Manual


 
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- Press the Up or Down button to toggle between the High and Low se-
lections.
- Press the PTT or Monitor button to confirm selection.
Channel Scan Operation
This feature allows you to monitor all channels automatically for valid
signals. While scanning, you can transmit and receive. When a signal is
received, the scan is interrupted and will return to scan mode approxi-
mately 4 seconds after reception is terminated.
NOTE: The scan mode will reduce the overall battery life since the bat-
tery save function is overridden.
To enable the channel scan mode:
- From GMRS/FRS standby mode, press the FUNC Button four times;
SC and the channel number will appear flashing on the LCD display.
- Press the Up button to scan each channel (1-22) in ascending order,
or press the Down button to scan each channel in descending order.
The scan mode thus operates to find an active main channel.
- When the unit doesn’t find any signals and you want to transmit, press
the PTT Button to transmit on the primary selected channel.
The transceiver will automatically resume scanning approximately 20
seconds after the communication is completed.
- If there is no activity and you want to leave the scan mode, press the
FUNC button momentarily and the unit will return to normal operation;
the SC icon will disappear from the LCD display.
CTCSS Code Channel Scan Operation
This feature allows you to monitor all CTCSS channels automatically for
valid signals. While scanning, you can transmit and receive. When a
signal is received, the scan is interrupted and will return to scan mode
approximately 4 seconds after reception is terminated.
NOTE: The scan mode will reduce the overall battery life since the bat-
tery save function is overridden.