Background Operations - Kenwood TK-3400 Instruction Manual

BACKGROUND OPERATIONS

TIME-OUT TIMER (TOT)
The Time-out Timer prevent callers from using a channel for an
extended duration (60 seconds). If you continuously transmit
for the duration, transmission will stop and an alert tone will
sound. To stop the tone, release the PTT switch.
LOW BATTERY WARNING
While operating the transceiver, the Low Battery Warning
sounds an alert tone every 30 seconds and the LED indicator
blinks red when the battery needs recharged or replaced.
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