S
uper
l
ock
You can lock the
MENU
,
CAL
, , and/or keys, and disable
the Setting Mode.
PTT
and
MON
still function normally.
To select the super lock setting:
With the transceiver power OFF, press and hold the
PTT
switch and the
CAL
key while turning the transceiver power
ON (for 1 second).
Press the
or
key to select “SL- P” (
MENU
,
CAL
, ,
and
keys locked), “SL- C” (
MENU
and
CAL
keys
locked), or “SL-oF” (super lock off).
Press the
MENU
,
PTT
,
MON
, or
CAL
key to exit Super
Lock Setting Mode.
• The icon appears on the display when the transceiver keys
are locked. No icon appears when they are unlocked.
d
iSplAy
B
Acklight
You can set the display backlight to remain off, remain on, or
turn on when you press any key other than the
PTT
switch
(auto). When set to auto, the backlight remains on for 5
seconds after pressing a key, before turning off again.
To select the backlight setting:
With the transceiver power OFF, press and hold the
MENU
(for approximately 1 second)
key while turning the
transceiver power ON.