User's Manual

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• When the G3™ is powered down, it stores the current
settings. These settings are restored the next time you
power up the unit.
3. Operating the G3™
After you test and confirm that the unit is properly installed, it is
ready for use.
3.1 Power
The PWR button on the display turns the G3™ on and off whereas
the PWR button on the IR remote only turns the G3™ off. After you
press the PWR button, the display illuminates with a display segment
check and internal circuitry verification. If the power-up checks pass,
the radar will set itself to the last operational mode prior to being
powdered off. If the power-up checks fail, a system error message
(SYSTEM ERR) will display in the windows and the unit will not
respond to any control except the PWR button to power down. Turn
the unit off then back on. If the error message persists, remove the
unit from service and contact Decatur Electronics.
3.2 Front and Rear Antenna
At power up, the G3™ antennas are in standby mode. (S tandby mode
is when the an t enna is not tr ansmitting . ) If no antenna is connected
to the unit, the FRONT and REAR lights cycle on and off and ANT?
displays in the locked and patrol windows.
Figure 3.2a
If no antenna is connected, ANT? Displays
G3™ User & Installation Manual