User's Manual

29
RELM/BK Radio
General Options
Backlight (LIGT)
When the Backlight function is programmed to a switch the display
and keypad will illuminate when the switch is on.
If the backlight function is programmed to a button the display and
keypad will illuminate for the programmed duration. (1-6 seconds or
ON)
Toggle switch operation
On - Slide the programmed switch toward the front of the radio.
Off - Slide the switch up toward the channel select switch.
Button Operation
On - Press the programmed button.
LIGT
Off - Press the button again. LIGT
Menu Operation
Press the assigned Menu button.1.
Use the up/down buttons to select 'Backlight'.2.
Press the 'ENT' button.3.
Use the up/down buttons to select 'On' or 'Off'.4.
Press the 'ENT' button to set the selection.5.
Hold the 'ESC' button to return to normal operation.6.
Keypad Lock
The Keypad Lock function can be programmed as a radio menu
item. Enabling Keypad Lock the programmable keypad buttons.
NOTE: Programmable side buttons are not lockable.
Operation
Press the assigned Menu button.1.
Use the up/down buttons to select Lock.2.
Press the 'ENT' button.3.
Use the up/down buttons to select 'On' or 'Off'.4.
Press the 'ENT' button to set the selection.5.
Hold the 'ESC' button to return to normal operation.6.
Monitor (MON)
When MON is on, the radio will unmute. The LCD display will show
the receive indicator along with the signal strength indicator. If the