Standard Horizon MATRIX GX3000S - Manual (Page 59)

Page 59 GX3000S
12 RADIO SETUP
NOTE
The optional CMP25 RAM+ mic and VH-310 Handset can also change
the RADIO SETUP menu. Refer to page 68 (RAM+ mic) and page 74
(VH-310) for details.
12.1 LAMP ADJUSTING
Allows setting up the backlight intensity or to turn it off.
1. Press and hold down the [CALL(MENU)] key until
“ Radio Setup ” menu appears.
2. Press the [ENT] key, then select “ Dimmer ” in the
“ Radio Setup ” menu with the CHANNEL selector
knob.
3. Press the [ENT] key.
4. Turn the CHANNEL selector knob to select the de-
sired level. When “ OFF ” is selected, the lamp is ex-
tinguished.
5. Press the [ENT] key to store the selected level.
6. To exit this menu and return to radio operation mode
press the [16/9] key.
12.2 LCD CONTRAST
This selection sets up the display for best viewabilty for the varying mounting
locations (overhead or below).
1. Press and hold down the [CALL(MENU)] key until
“ Radio Setup ” menu appears.
2. Press the [ENT] key, then select “ Contrast ” in the
“ Radio Setup ” menu with the CHANNEL selector
knob.
3. Press the [ENT] key.
4. Turn the CHANNEL selector knob to select the de-
sired level. The contrast level can be set from “ 0 ” to
“ 31 .”
5. Press the [ENT] key to store the selected level.
6. To exit this menu and return to radio operation mode
press the [16/9] key.