ICOM 269800 Manuale Utente

12

2

SETTING A FREQUENCY

■ 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  [

Z

Z

#(16KEY-L)] to

switch the microphone keypad lock function
ON and OFF.

• [PTT],  [VFO/LOCK],  [MR/CALL],  [BANK/OP-

TION],  [Y

Y],  [Z

Z],  [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.

16KEY-L

VFO/LOCK

Appears