12
2
SETTING A FREQUENCY
2
■ Lock functions
To prevent accidental channel changes and unnecessary
function access, use the lock function. The transceiver has 2
different lock functions.
D Frequency lock
This function locks [DIAL] and keys electronically and can be
used together with the microphone lock function.
➥ Push [SET ] for
1 sec. to turn the lock func-
tion ON and OFF.
• [PTT], [MONI ], [VOL]
and [SQL] can be used while
the channel lock function is in
use. Also, TONE-1, TONE-2,
DTMF tones or DTMF mem-
ory contents can be transmit-
ted from the microphone.
➥ Push [VFO/LOCK] for 1 sec. to switch the
lock function ON and OFF.
D Microphone keypad lock
This function locks the microphone keypad.
➥ Push [FUNC] then [
SQL
ZZ
#(16KEY-L)] to
switch the microphone keypad lock function
ON and OFF.
• Lights orange while the microphone keypad lock
function is activated.
• [PTT], [VFO/LOCK], [MR/CALL], [BANK/OP-
TION], [
YY
], [
ZZ
], [F-1], [F-2], [DTMF-S] and
[FUNC] on the microphone can be used.
• All keys on the transceiver can be used.
• The keypad lock function is released when the
power is turned OFF then ON again.
