48
Advanced Operation
Lock Function
This function prevents accidental changes to the fre-
quency setting and the keypad controls.
Setting the lockout configuration
You may choose the controls to be locked.
1. Press the [
MENU
] key to display the
MENU
screen.
2. Select “
SETUP
” on the screen by pressing the [
◄
] or
[
►
] key, and then press the [
ENT
] key.
3. Select “
CONFIGURATION
” on the screen by pressing
the [
◄
] or [
►
] key, and then press the [
ENT
] key.
4. Select “
LOCK SELECT
”
on the screen by press-
ing the [
◄
] or [
►
] key,
and then press the [
ENT
]
key.
DIMMER
LAMP
CONTRAST
KEY BEEP
TIMER ALARM
BATTERY SAVE
LOCK SELECT
PTT LOCK
CONFIGURATION
5. Select one of the follow-
ing lock configuration
by pressing the [
◄
] or
[
►
] key, and then press
the [
ENT
] key.
KEY LOCK /
DIAL LOCK /
ALL LOCK
LOCK SELECT
KEY LOCK
DIAL LOCK
ALL LOCK
CONFIGURATION
The setting will be determined and the display will
return to the
CONFIGURATION
menu.
