Contrast; Lamp Adjust; Turning The Key Beep On And Off - Uniden MHS550 Owner's Manual

Contrast

The display has 10 levels of contrast. To adjust the contrast:
1. Press the
and select Contrast.
2. Use the
CHANNEL DOWN
to change the contrast to
your desired level.
3. Press
ENTER
new contrast level and exit the menu.

Lamp adjust

The LCD and keypad light up whenever you press a key on
the radio; the backlight stays on for 5 seconds and then turns
off automatically. You can change the amount of time the
LCD and keypad backlight stays on.
1. Press the
2. Choose how you want the backlight to operate:
Always On makes the backlight stay on
Always Off makes the backlight never come on, or
Timer makes the backlight stay on for a set amount of
time after you press a key.
3. If you select Timer, the radio prompts you to choose
the amount of time you want the backlight to stay on.
Choose from 5 seconds [5sec (Default)], 30 Seconds,
1 Minute, or 5 Minutes.
4. Press
ENTER

Turning the key beep on and off

Key beep is the tone that sounds when you press a key or a
button. To turn off the key beep, press the
choose Key Beep. Select Off and press
new setting. (Turning the key beep off will also turn off the
confirmation tone when you change menu settings.)
22 Uniden MHS550 Radio Owner's Manual
button
MENU
CHANNEL UP
buttons
to set the
button and choose Lamp Adjust.
MENU
to save the new setting.
Contrast Contrast
Adjust Adjust
and
ENTER
button and
MENU
to save the