Operation
49
Key lock/backlight brightness adjustment Lock
Lock [LOCK] key to avoid spurious triggering of transceiver and hand microphone during outdoor operations.
After lock function is enabled, other keys, knobs and Hand microphone keys on panel of main machine are invalid
except for PTT keys and this key.
Operation methods:
1. Press [LOCK] in a long time to
enable lock;
2. Press [LOCK] in a long time
again to unlock.
3. There will be a lock symbol in
relevant area of screen after locking.
4. Press [LOCK] in a short time to
adjust backlight brightness (5 levels)
until backlight is turned off.
X5105
T/R DATA LINK
LOCK
PRE
ATT
MODE
MENU
V/M
A/B
NB
RIT
ATU
Po
<
Lock key
