Uniden LRD950 User Manual - Page 12

UPDATING THE FIRMWARE/DATABASE Uniden recommends that you update your LRD950's firmware and database periodically. Go to www.uniden. com to check if you have the latest firmware. If you need to update your firmware, refer to LRD950 Firmware/ Database Update Guide on www.uniden.com for details. TROUBLESHOOTING IF... TRY THIS... The unit won't turn on Check the connections. Be sure they are all secure. No display or audio. xx If no display, check the connections. Be sure they are all secure. xx If no audio, check if Voice is turned off. The unit alarms when the vehicle hits bumps. Check the connections. Be sure they are all secure. The unit alarms briefly in the same location but There may be a motion sensor or house alarm in use no radar source was in view. within range. The LRD950 did not alert when a police car was • The officer may not have radar/laser units turned on. in view. • 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. The vehicle starts but the LRD950 does not turn • Verify that the power cord is securely connected to on. the unit and inserted into the cigarette lighter jack. • Change the fuse in the power cord. Unscrew the cigarette lighter jack to access the fuse. SPECIFICATIONS Receiver Type: Antenna Type: Radar Double Conversion Superheterodyne Radar Self-Contained Antenna Laser Pulsed Laser Signal Receiver Frequency: X 10.525 GHz Laser Front Laser Back Dimensions K 24.150 GHz Ka 33.400 - 36.000 GHz Weight Operating Temp. Laser 800 nm - 1100 nm Storage Temp. Detector Type: Scanning Frequency Discriminator Radar Pulse Width Discriminator Laser Alarm Beep (Detected Band and Signal Type strength) Operating Power Source USB Interface Linear Polarized E-vector Vertical Convex Condenser Lens Concave Condenser Lens 110.00 mm (D) x 69.00 mm (W) x 29.50 mm (H) 6 oz (170g) -4° to +185° F (Radar/Laser) -20° to +85° C (Radar/Laser) -22° to +203° F (Radar/Laser) -30° to +95° C (Radar/Laser) DC 11.0 to 16.0 V USB Specification 2.0/1.1 - 12 -