BTECH FRS-A1, Руководство по эксплуатации

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3. Press the
c d
key to select the squelch level, and set the selection range to either 0 or 1-9
4. Press the
[MENU]
key to confirm your selections.
5. Press the
[
W WX
]
key to cancel your selections.
6. Press the
[PTT]
k
ey to exit the menu mode.
Backlight Intensity (DISPLAY LIGHT) - MENU 04
The LCD backlight is convenient for you to use at night or in a dark environment. The LCD backlight setting
steps are as follows:
1. Press the
[MENU]
key to enter the main menu, and press the
c d
key to enter the MENU 04.
2. Press the
[MENU]
key again to enter the
LIGHT
menu.
3. Press the
c d
key to select the LCD backlight switch, and the selection range to ON/OFF/KEY
Note: ON-backlight will be always on; OFF-backlight will be always off; KEY-touch key will automatically
activate the backlight. Without any key operation, the backlight will be automatically turned off after
a delay of 5 seconds.
4. Press the
[MENU]
key to confirm your selections.
5. Press the
[
WX
]
key to cancel your selections.
6. Press the
[PTT]
k
ey to exit the menu mode.