Uniden A1-R7 English Owner Manual 1 - Page 31

If... The unit alarms when the vehicle hits bumps. The unit alarms briefly in the same location but no radar source was in view. The R7 did not alert when a police car was in view. The vehicle starts but the R7 does not turn on. TRY THIS... Check the connections. Be sure they are all secure. There may be a motion sensor or house alarm in use within range. The officer may not have radar/laser units turned on. Check that the band is turned on. Press MENU and cycle through the options to get to the bands. If the band is turned off, the OLED will show OFF. Turn the band on. Verify that the power cord is securely connected to the unit and inserted into the cigarette lighter jack. SPECIFICATIONS Receiver Type: Radar Double Conversion Super-heterodyne SelfContained Antenna Laser Pulsed Laser Signal Receiver Frequency: X 10.525 GHz K 24.150 GHz Ka 33.400 - 35.700 GHz Laser 800 nm - 1,100 nm Antenna Type: Radar Linear Polarized E-vector Vertical Laser Front Back Convex Condenser Lens Concave Condenser Lens Dimensions Weight Operating Temp. Storage Temp. 110.00 mm (D) x 69.00 mm (W) x 29.50 mm (H) 4.9 oz (140 g) 32° to +158° F (Radar/Laser) -10° to +70° C (Radar/Laser) -22° to +203° F (Radar/Laser) -30° to +95° C (Radar/Laser) - 31 -