5-14
BEEP
The beep can be turned on and off.
Press the F key for longer than 1 second, then press the
REV/STEP key while the F indicator is flashing.
Each time this is done, the beep is turned on or off.
Press the key for longer than
1 second.
5-15
LOCK / A.LOCK
There are three types of lock functions.
@ Microphone key lock
When the switch on the rear of the microphone is set
to the LOCK position, all the microphone keys except
the PTT key are disabled.
@ LOCK
The panel keys (except F and MHz/LOCK key) and the
tuning
control
are
disabled.
However,
the
microphone function works.
Press the F key, then press the MHz/LOCK key within
10 seconds. The LOCK indicator lights.
To release the lock, press the F key again, then press
the MHz/LOCK key within 10 seconds.
@A.LOCK(ALL
LOCK)
All operations, except the power switch, volume, and
squelch, are disabled.
Switch the power off while the LOCK indicator is on,
hold down the MHz/LOCK
key, and switch the power
on again. The A.LOCK indicator lights.
To release
A.LOCK,
switch
the power
off while the
A.LOCK
indicator is on, hold down the MHz/LOCK
key,
then switch the power on again. The A.LOCK operation
cannot be canceled by VFO or MR reset.
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