RELM GPH-CMD, Programming Instruction Manual, Page: 39 / 61

RELM Wireless Corporation 35
backlight duration
PRG TX RX SCN D CMND


home channel
T32 N4 G7
PRG TX RX SCN D CMND

2 SEC
BL DURATION
Backlight Duration can be set for LITE OFF,
1 SEC ON, 1- second increments up to 6
SEC ON, and LITE ON.
NOTE: Excessive battery drain will result if
LITE ON is set and used for extended periods of time.
If no change is needed, press the [FCN] key to advance to the next field.
Press the [CLR] key to set backlight duration to zero and display LITE
OFF.
Press the [PRI] key to increase backlight duration by 1 second
increments from LITE OFF, to 1 SEC ON, 2, 3, 4, 5, 6 SEC ON, LITE ON
(illumination remains on constantly) then back to LITE OFF.
Press the [ENT] key to store changes and advance to the next field.
Press the [FCN] key to advance to the next field without storing changes.
silent mode
PRG TX RX SCN D CMND


home channel
T32 N4 G7
PRG TX RX SCN D CMND

ON
SILENT MODE
This step applies to DPH-CMD only.
Silent Mode is not available in the GPH-CMD.
When SILENT MODE is set to ON, all beeps,
tones, and alerts from the radio’s speaker are
silenced. Only normal audio communication between radio users will be
heard.
Press [PRI] to toggle the option on or off.
Press [ENT] to store the setting and advance to the next field.
battery save
PRG TX RX SCN D CMND


home channel
T32 N4 G7
PRG TX RX SCN D CMND

ON
BATTERY SAV
This step applies to DPH-CMD only.
Refer to “Option Group 1 - 1” for GPH-CMD.
The Battery Saver should be turned off only
for getting proper voltage readings during
service or for systems requiring fast squelch attack time.
NOTE: BK Radio current drain and battery life specifications are based
on performance with the battery saver on.
Press [PRI] to toggle the option on or off.
Press [ENT] to store the setting and advance to the next field.