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Communicating
Transmitting
1
Press and hold
[PTT]
on the microphone.
In analog mode, both the upper and lower portions of
the mode/status indicator light red.
In digital mode, the upper portion of the mode/status
indicator lights red and the lower portion of the mode/
status indicator lights blue.
Analog mode: both the upper and lower portions
light red
Digital mode: the upper portion lights red and
the lower portion lights blue
2
Speak into
[MIC]
on the microphone.
Tip
3
Release
[PTT]
.
The transmit mode/status indicator turns off and the transceiver returns to the
receive mode.
Tips
• Do not continue transmitting for a prolonged period. The transceiver may overheat, resulting in
malfunction or burn.
• Use the optional cooling fan SMB-201 to effectively cool down the transceiver that has heated up
due to continuous transmission.
• “ERROR TX FREQ” appears if you attempt to transmit an unavailable frequency.
