EFJohnson 002-9750-003 User Manual
FRONT PANEL CONTROLS AND DISPLAY
TRANSMIT INDICATOR
OPTION SWITCHES
DISPLAY
PTT SWITCH
MICROPHONE
MIC JACK
ON-OFF/VOL
SELECT SWITCH
SPEAKER
OPTION SWITCHES
DISPLAY
PTT SWITCH
MICROPHONE
MIC JACK
ON-OFF/VOL
SELECT SWITCH
SPEAKER
FRONT PANEL CONTROLS
On-Off/Volume - Pressing this knob turns power on and off. Turning it sets the volume level. The vehicle ignition
switch may also control power and have to be on. Refer to “Power Turn-Off Delay” on page 13 for more information.
If the remote control unit is used with a front mount transceiver to provide dual controls, the volume level may be
the combined setting of both units.
switch may also control power and have to be on. Refer to “Power Turn-Off Delay” on page 13 for more information.
If the remote control unit is used with a front mount transceiver to provide dual controls, the volume level may be
the combined setting of both units.
Select Switch - This is a dual-function switch that changes the selected system or group and selects information in
the Menu mode (see page 18).
the Menu mode (see page 18).
When selecting systems or groups, a bar above the system and group digits indicates which is currently being
changed. To switch this bar between digits, press the Select switch. Then to increase or decrease the selected system or
group number, turn this switch clockwise or counterclockwise. Only systems and groups in the current bank can be
changed (see page 12). A tone sounds each time the system or group changes (unless tones have been disabled).
group number, turn this switch clockwise or counterclockwise. Only systems and groups in the current bank can be
changed (see page 12). A tone sounds each time the system or group changes (unless tones have been disabled).
The transceiver can be programmed so that the bar defaults to either the system or group digit when power is
turned on or after a digit is changed. In addition, the time that must elapse before it returns after a digit change is
programmable for 1-15 seconds or infinite.
programmable for 1-15 seconds or infinite.
Option Switches - Up to six option switches can be programmed by your system operator to control various func-
tions. A label on the switch identifies the function it controls. The option switch functions are described starting on
page 18.
tions. A label on the switch identifies the function it controls. The option switch functions are described starting on
page 18.
Transmit Indicator - This red indicator shows when the transmitter is on.
Microphone Jack - Connection point for the microphone.
Speaker - This transceiver has an internal speaker located behind the grille. An optional external speaker may also
be used if desired. The internal speaker is disabled when an external speaker is used.
be used if desired. The internal speaker is disabled when an external speaker is used.
REMOTE CONTROL UNIT JACK
ACCESSORY JACK
ANTENNA JACK
POWER JACK
ACCESSORY JACK
ANTENNA JACK
POWER JACK
REAR PANEL JACKS
Antenna Jack - Type N jack for connecting the antenna.