Uniden LRD 737 - Manual

Introduction Welcome to the world of sophisticated, early warning laser/radar detection.You have purchased one of the most advanced laser/radar detectorsavailable. The LRD 737 is a completely integrated laser/radar detector.It responds to the X-, K-, and Ka-SuperWideband radar guns in use todayand a...

Speed Detection Systems A speed detection device (often called a radar gun) sends out either amicrowave signal or beam of light. When this signal reaches its target,part of the signal is reflected or bounced back toward the emitting gun.The time required for the signal to leave the gun, bounce off a...

Laser The Laser Speed Detection System, also called LIDAR (for LightDetection and Ranging), uses a laser gun that emits infrared light pulsesjust outside the spectrum of visible light. Each reflected pulse measuresthe speed of the object coming toward or going away from the laser gun. There are two ...

Included with Your Radar Detector If any of these items are missing or damaged, contact your dealerimmediately. Be sure to complete and mail the Product Registration Card. 4 Operating Guide Windshield Clip Printed Material Straight Power Cord Fuses and Spare Parts C:\Manuals\LRD737\LRD737.vp Wed Sep...

Controls and Functions 1. Clip Release — Press the clip release button to remove theLRD 737 from the windshield mounting clip. 2. Rear and front Laser Detector Lense — For rear and frontdetection of laser signals. 3. City Button — Press the city button to help reduce X-band false alarms while drivin...

Installation The LRD 737 uses a highly sensitive horn-type antenna and IR lasersensor to receive radar/laser signals. Its sensitivity and range depend onthe method of installation and the direction of the antenna/sensor inrelation to the signal source. The inherent nature of radar waves makesthem re...

Adjusting the Windshield Mounting Clip 1. The metal portion of the bracket locks into the plastic portion atthree different positions. These positions can be used for vehicleswith different vertical angles of their windshields. The backposition can be used for vehicles with windshields that areslant...

Mounting to the Windshield To mount the LRD 737: 1. Press and hold the clip release button and insert the windshield clipinto the LRD 737. Release the button at the appropriate position. 2. Place the bracket and the LRD 737 in the proper location on thewindshield of your vehicle, and press the sucti...

Connecting the Power The LRD 737 is designed to operate on most 13.8 VDC negative groundvehicle electrical systems. The power cord provided with the unit has acigarette lighter socket plug at one end and a small connector at the other. 1. Insert the small connector into the jack on the side of the u...

Replacing the Fuse The cigarette lighter plug contains a 1-ampere fuse to protect it frompower surges. 1. To replace the fuse,unscrew the top of the plug. 2. Remove the fuse andreplace it with thesame type. 3. To replace the top, push inthe two metal contacts andtwist into place. Note: Your LRD 737 ...

Operation You are now ready to enjoy the convenience and security of yourLRD 737. Please read this section of the Operating Guide carefully tofamiliarize yourself with the basic operation of this unit. Power On Turn the volume control to switch on the power. When you power up the LRD 737, it perform...

Memory Retention Feature The Memory Retention Feature retains the LRD737’s operational settingsin memory for at least 2 days without power. When you turn on theLRD737, it will be in the same mode as when you turned it off. Full Warning When the LRD 737 detects a radar, laser, or safety warning signa...

Visual Alert Only Operation You can operate the LRD 737 in Visual Alert Only by setting the volume control at the minimum position in Full Alert Mode. At this setting youcan barely hear the audio alert in a quiet environment. Be sure that theAudio Alert Only indicator is off. Auto Mute Operation Pre...

City Operation In highly populated areas, you may encounter many devices that use thesame frequencies as radar signals, such as motion detectors, automaticdoors, and intrusion alarms. These devices may trigger an alert called“falsing.” To filter most of the weaker signals and get the most accurate r...

LED Signal Strength Meter in City Mode The LED signal strength meter gives you instant information about thestrength of the signal being detected. A weak signal causes the first LEDto light, but as signal strength increases, more LEDs light. All three LEDslight when full signal strength is received....

Care and Maintenance The LRD 737 is designed to give you years of trouble-free service. Thereare no user-serviceable parts inside, and, except for the fuse, nomaintenance is required. To keep your detector in new condition, followthese important suggestions: • Never leave the LRD 737 on the windshie...

Troubleshooting If your LRD 737 does not perform up to expectations, try the suggestionslisted below. If you cannot get satisfactory results, call the UnidenCustomer Service Center at (800) 297-1023, 7:00 a.m. to 7:00 p.m.Central Time, Monday through Friday. Unit does not operate:(Power LED not on) ...

Specifications GeneralDimensions: 3 1 9 in. (W) x 4 5 8 in. (D) x 5 6 in. (H) Weight: 3.5 oz. Power Requirements: 13.8 VDC Temperature Range: Operating: -5°F to 160°F (-20°C to 70°C)Storage: -40°F to 185°F (-40°C to 85°C) Front/Rear Laser DetectorReceiver Type: Pulse Laser Signal Receiver Sensor Fro...

Optional Accessories & Replacement Parts 21 Operating Guide Windshield Clip Straight Power Cord Fuses and Spare Parts Uniden Parts Department (800) 554-3988 Hours : M-F 8:30 AM to 5:00 PM CST. We can also be reached on the web at www.uniden.com Part#: UCZZ01074ZZ Part#: Suction Clip-GTEC431041B ...