Backlight Brightness; Lcd Contrast For Remote Spk/Mic - Uniden UH7750NB Owner's Manual

Operation

Backlight Brightness

1. Press [MENU/ENTER] nine times.
The Backlight setting flashes.
2. Turn the Rotary Channel Selector at the
base or press
SPK/MIC to change the setting between
OFF, 1(LO), 2(MID) and 3(HI) when
standard MIC is connected, or OFF, 1(LO)
and 2(HI) when Remote MIC is connected.
3. Press [MENU/ENTER] to
store the setting.
4. Press and hold
[MENU/ENTER] to exit
from the menu mode.

LCD Contrast for Remote SPK/MIC

The LCD Contrast option becomes available
only when the Remote SPK/MIC is
connected.
1. Press [MENU/ENTER] ten times. The
LCD Contrast setting flashes.
2. Turn the Rotary Channel
Selector at the base or
press on the Remote
SPK/MIC to change the
setting between 01
(low contrast) to
10 (high contrast).
3. Press [MENU/ENTER] to
store the setting.
4. Press and hold [MENU/ENTER] to exit from the menu mode.
The base LCD has a fixed contrast which cannot be changed.
NOTE
UNIDEN UH7740NB UH7750NB
on the Remote
30
UHF CB Transceiver