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English Owners Manual - Page 4
... warning signal transmitted on the K-band. The LRD 747/LRD 757 provides distinct visual and audio alerts to warn you bring along the LRD 747/LRD 757. The LRD 747/LRD 757 also uses the new D.R.O. (Dielectric Resonant... please read this radar detector invisible to make this Reference Guide carefully before installing and operating the unit.
The built-in use today and also provides 360...
English Owners Manual - Page 5
...
INTRODUCTION
To get the most from your dealer immediately.
Reference Guide
Windshield Clip
WARNING
If any of these items are missing or damaged, contact your laser/radar detector, please read this Reference Guide thoroughly.
...kmkmlkkmknsflmPrinted Material
Fuses and Spare Parts
Straight Power Cord Coiled Cigarette Adapter
LRD 747 Only
LRD 757 Only
3 Included with your radar detector....
English Owners Manual - Page 6
... speed of moving vehicle reflects radar signals back towards the radar gun. The LRD 747/LRD 757 monitors all current radar bands including the entire Ka SuperWideband. When detected at a distance, you or at a vehicle and instantly read its target, part of light. the narrower the beam, the greater the resolution. SPEED DETECTION IMPORTANT...
English Owners Manual - Page 7
....
w LASER The Laser Speed Detection System, also called LIDAR (for each speed measurement. The LRD 747/LRD 757 can detect these light pulses from the laser gun. SPEED DETECTION
5 Each reflected pulse measures...for Light Detection and Ranging), uses a laser gun that may cause interference, when the LRD 747/LRD 757 detects a signal, be safe, do not ignore any warnings. It is about ...
English Owners Manual - Page 8
... to remove the LRD 747/LRD 757 from the windshield mounting clip.
2. Connect the DC power cord here.
7. Turns the power on . LEDs display visual alerts, signal strength, and operation mode.
Press the clip release button to the traffic in the city. For rear and side detection of this reference guide to refer to...
English Owners Manual - Page 9
... is also heard.
Three LEDs give an accurate visual indication of the strength of this reference guide to refer to indicate that you selected the Auto Mute feature.LED Signal Strength Meter - A...A green LED under L lights and blinks to the unit and the unit is turned on the LRD 747/LRD 757, a self test is being supplied to indicate the presence of a Ka-SuperWideband radar signal. ...
English Owners Manual - Page 10
... the top part of laser light received by the dectector.
8 Before you decide where to the signal source. Mounting the LRD 747/LRD 757 behind ...installation and the direction of the antenna/sensor in relation to put your radar detector, please keep in a location where it will , however, pass through plastic or glass. INSTALLATION OF YOUR NEW LASER/RADAR DETECTOR
INSTALLATION The LRD 747/LRD...
English Owners Manual - Page 12
...For optimum laser detection, bend the angled portion of the windshield mounting bracket so that the LRD 747/LRD 757 is free of obstructions from seat backs, rear view mirror, sun visors, or the... THE WINDSHIELD MOUNTING CLIP
1) The metal portion of the bracket locks into the LRD 747/LRD 757. To mount the LRD 747/LRD 757: 1) Press the button on the windshield of the automobile. The metal ...
English Owners Manual - Page 13
...
2) Insert the other parts of the unit.
You can use these clips to attach the power cord to attach each clip. CONNECTING THE POWER
The LRD 747/LRD 757 is clean to ...Insert the small connector into the cigarette lighter socket of the way. INSTALLATION
Use only a Uniden supplied power cord or its replacement. When installing the power cord, make sure that: • The socket is designed...
English Owners Manual - Page 15
...turned on until you power up the LRD 747/LRD 757, it is not loose. After the LRD 747/LRD 757 confirms proper operation, the alert tones and all its last setting. VOLUME CONTROL Adjust the volume control... Please read this section of the Reference Guide carefully to switch on the unit's sensitivity. Next you will each alarm for your LRD 747/LRD 757.
OPERATION OF YOUR NEW LASER/RADAR ...
English Owners Manual - Page 16
FULL WARNING When the LRD 747/LRD 757 detects a radar, laser, or safety warning signal, it emits a distinct warning tone and the corresponding alert...meter LEDs light successively as when you turn on the LRD 747/LRD 757, it will be no alert.
14 MEMORY RETENTION FEATURE The Memory Retention Feature retains the LRD 747/LRD 757's operational settings in memory for at minimum when in Audio Alert ...
English Owners Manual - Page 17
..., the unit is first received. At this mode you can operate the LRD 747/LRD 757 in Visual Alert Only by setting the volume control at the minimum position in Auto Mute Mode. Remember though... is selected, the alarm features are completely disabled. WARNING
To operate with visual alert only, set the volume control to activate the Auto Mute feature. AUTO MUTE OPERATION Press the mute button...
English Owners Manual - Page 19
... alert sounds. All three LEDs light when full signal strength is a new communication system that will provide an early warning when a road hazard exists. The LRD 747/LRD 757 is capable of detecting the SWS signal broadcast on the K-band by weather, or road crews or construction. OPERATION
17 LED SIGNAL STRENGTH METER...
English Owners Manual - Page 20
...LRD 747/LRD 757 is designed to give you park your vehicle.
• Do not expose the unit to moisture. The temperature in the vehicle in summer can damage the internal components and reduce sensitivity of trouble-free service.... Rain, dew, road splash, or other liquids can reach levels above what is required. There are no user-serviceable parts inside,...
English Owners Manual - Page 21
... and replace. • Check that the power cord is connected at (800) 297-1023, 7:00 a.m. TROUBLESHOOTING
19 If you cannot get satisfactory results, call the Uniden Customer Service Center at...Reposition the unit so that the volume control is obstructed. TROUBLESHOOTING OF YOUR NEW LASER/RADAR DETECTOR
TROUBLESHOOTING
If your LRD 747/LRD 757 does not perform up to 7:00 p.m. to ...
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