User's Manual

RTR-4 Operator’s Manual System Description, Setup, and Quick Start
120300 Rev. D SAIC Proprietary 3-5
Power-on Delay Timer
The imager is equipped with a rotary switch that allows setting a
0 to 3 minute delay between turning on the imager power switch
and the application of power to the imager. The switch positions
provide 20 second interval settings up to the 3 minute limit. Use
of this switch permits operating personnel to leave the immediate
area before electromagnetic energy is applied near a suspect
package.
Integrated Imager External Power Adapter
This adapter provides 18Vdc power to the imager when
connected. If a battery is present, the adapter will charge the
battery. The Power On LED will indicate when the adapter is
connected and the Battery Charge LED will indicate battery
charge status.
Integrated Imager External Battery Charger.
This unit provide for charging the DR35S NiMH 10.8Vdc battery
while it is outside of the imager. It is connected to the local utility
power and the battery to be charged is inserted. The charger is
equipped with LEDs that indicate as follows:
LED INDICATION
Red
IDLE, unit plugged in, no battery inserted.
flashes once.
Green flashes briefly, long dark pause.
Red
CHARGE, battery inserted.
off.
Green on steady, normal charging of smart battery.
Red
MAINTENANCE
off.
Green steady flashing, battery is fully charged.
Red
WAKEUP-CHARGE heavily discharged smart
battery or not a smart battery.
flashes on-off in equal amounts.
Green flashes on-off in equal amounts.