User manual UNIDEN LRD937 REFERENCE GUIDE

[. . . ] The LRD 2200SWS provides distinct visual and audio alerts to warn you of the presence of X-, K-, and Ka-SuperWideband radar signals as well as IR laser signals. The LRD 2200SWS employs Super Stalker Technology (SST), a state-of-the-art electronic system designed to make this radar detector invisible to all current VG-2 radar detector detectors. (Electronic Data Interference Terminator) circuitry, giving more reliable performance. We are certain that you will enjoy the LRD 2200SWS, and to ensure that you get the most from its features, please read this Operating Guide carefully before installing and operating the unit. Feature Highlights · 360° Laser Detection · Complete 4-Band Coverage · Super Wideband · K/Ka Priority · Signal Strength Meter · Visual Only Mode · Audio Only Mode · Memory Retention Feature · Safety Warning SystemTM · 4 Alarm Tones · VG-2 Undetectable · Pulse Detection · Warning Lights · Auto Mute Mode · Self Test · City and Highway Modes 1 Speed Detection Systems A speed detection device (often called a radar gun) sends out either a microwave signal or beam of light. [. . . ] K-Band Indicator -- An amber (orange) LED lights and blinks to indicate the presence of a K-band radar. Ka-SuperWideband Signal Indicator -- A yellow LED lights and blinks to indicate the presence of a Ka-SuperWideband radar signal. Laser Signal Indicator -- A red LED under L lights and blinks to indicate the presence of a laser signal. SWS Signal Indicator -- When an early warning hazard or informational signal is detected, the yellow SWS LED begins to blink and the amber K-band LED lights. Power-On Indicator -- A green LED under P lights to indicate power is being supplied to the unit and the unit is turned on. LED Signal Strength Meter -- Four LEDs give an accurate visual indication of the strength of radar or laser signals. City Mode Indicator -- A green LED under C lights to indicate that you selected City Mode. Auto Mute Indicator -- A red LED under M lights to indicate that you selected the Auto Mute feature. 2. 3. 4. 5. 6. 9. Note: Every time you turn on the LRD 2200SWS, a self-test is performed for all LEDs and Alert tones. You will hear in-order four distinct tones for the X-, K-, and Ka-SuperWideband radar bands, as well as for laser. 7 Installation The LRD 2200SWS uses a highly sensitive horn-type antenna and IR laser sensor to receive radar/laser signals. You can use these clips to attach the power cord to the dashboard or other parts of the vehicle, keeping it neat and out of the way. Note: Ensure the cord does not interfere with vehicle operation or cause a tripping hazard. 4. Plug the power cord connector into the Control Unit at the jack labeled "DC 12V. " (See the wiring diagram. ) Note: Push the connector firmly into the jack. Using the Coiled Cigarette Adapter The coiled power cord provided with the unit has a cigarette lighter socket plug at one end and a small connector at the other. Insert the small connector into the jack on the side of the unit. CITY AU DI O M UTE X K Ka L SW SP 1 23 4CM 2. Insert the other end into the cigarette lighter socket of your vehicle. 11 When installing the power cord, make sure that: · The socket is clean to allow proper contact. · The power cord does not block the antenna area on the back of the unit. You can use these clips to attach the power cord to the window frame or other parts of the vehicle, keeping it neat and out of the way. Slip the power cord into the clip to hold it securely in place. Replacing the Fuse The cigarette lighter plug contains a 1-ampere fuse to protect it from power surges. The blink rate of the LEDs increases and the signal strength meter LEDs light successively as the signal source comes closer. Audio Alert Only Operation Press the AUDIO button for Audio Alert Only operation. CITY AUDIO MUTE When Audio Alert Only is selected, the visual alert and signal strength meter are disabled. Press the AUDIO button again for the Full Alert (audio and visual) Mode. (Do not set the Volume control at minimum when in Audio Alert Only because there will be no alert. ) Note: The audio alert tones for the 3 radar bands and laser are all different. 14 Visual Alert Only Operation You can operate the LRD 2200SWS in Visual Alert Only by setting the Volume control at the minimum position in Full Alert Mode. At this setting you can barely hear the audio alert in a quiet environment. Be sure that the Audio Alert Only indicator is off. Auto Mute Operation Press the Mute button to activate the Auto Mute feature. CITY AUDIO MUTE When the Mute indicator is selected, the unit is in Auto Mute Mode. [. . . ] · To make you less susceptible to break-in and theft, remove the unit from your windshield when you leave your vehicle. Rain, dew, road splash, or other liquids can damage the internal components and reduce sensitivity of the LRD 2200SWS. 18 Troubleshooting If your LRD 2200SWS does not perform up to expectations, try the suggestions listed below. If you cannot get satisfactory results, call the Uniden Customer Service Center at (800) 297-1023, 8:00 a. m. Be sure the connectors (Power LED not on) are properly installed. · Be sure ignition key is ON or in the accessory position. · Fuse out. [. . . ]