Uniden Radar Detector LRD 737 User Manual

®
LRD 737  
Operating Guide  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Contents  
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Feature Highlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1  
Speed Detection Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Radar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2  
Laser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3  
Included with Your Radar Detector . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4  
Controls and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5  
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
Helpful Tips. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8  
Adjusting the Windshield Mounting Clip . . . . . . . . . . . . . . . . . . . . 9  
Mounting to the Windshield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10  
Connecting the Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11  
Replacing the Fuse. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12  
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Power On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Volume Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13  
Memory Retention Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Full Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Audio Alert Only Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14  
Visual Alert Only Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
Auto Mute Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15  
City Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16  
LED Signal Strength Meter in City Mode. . . . . . . . . . . . . . . . . . . 17  
Safety Warning System Operation . . . . . . . . . . . . . . . . . . . . . . . . 17  
Care and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18  
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19  
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20  
Optional Accessories & Replacement Parts . . . . . . . . . . . . . . . . . . . . . 21  
Features, Specifications, and availability of Optional Accessories are all  
subject to change without notice.  
®
Uniden is a registered trademark of Uniden America Corporation.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
One Year Limited Warranty  
Important: Evidence of original purchase is required for  
warranty service.  
WARRANTOR: UNIDEN AMERICA CORPORATION (“Uniden”)  
ELEMENTS OF WARRANTY: Uniden warrants, for one year, to the original retail  
owner, this Uniden Product to be free from defects in materials and craftsmanship with  
only the limitations or exclusions set out below.  
WARRANTY DURATION: This warranty to the original user shall terminate and be  
of no further effect 12 months after the date of original retail sale. The warranty is  
invalid if the Product is (A) damaged or not maintained as reasonable or necessary, (B)  
modified, altered, or used as part of any conversion kits, subassemblies, or any con-  
figurations not sold by Uniden, (C) improperly installed, (D) serviced or repaired by  
someone other than an authorized Uniden service center for a defect or malfunction  
covered by this warranty, (E) used in any conjunction with equipment or parts or as  
part of any system not manufactured by Uniden, or (F) installed or programmed by  
anyone other than as detailed by the Operating Guide for this product.  
STATEMENT OF REMEDY: In the event that the product does not conform to this  
warranty at any time while this warranty is in effect, warrantor will repair the defect  
and return it to you without charge for parts, service, or any other cost (except ship-  
ping and handling) incurred by warrantor or its representatives in connection with the  
performance of this warranty. THE LIMITED WARRANTY SET FORTH ABOVE IS  
THE SOLE AND ENTIRE WARRANTY PERTAINING TO THE PRODUCT AND  
IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES OF ANY NA-  
TURE WHATSOEVER, WHETHER EXPRESS, IMPLIED OR ARISING BY  
OPERATION OF LAW, INCLUDING, BUT NOT LIMITED TO ANY IMPLIED  
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR  
PURPOSE. THIS WARRANTY DOES NOT COVER OR PROVIDE FOR THE RE-  
IMBURSEMENT OR PAYMENT OF INCIDENTAL OR CONSEQUENTIAL  
DAMAGES. Some states do not allow this exclusion or limitation of incidental or con-  
sequential damages so the above limitation or exclusion may not apply to you.  
LEGAL REMEDIES: This warranty gives you specific legal rights, and you may  
also have other rights which vary from state to state. This warranty is void outside the  
United States of America.  
PROCEDURE FOR OBTAINING PERFORMANCE OF WARRANTY: If, after  
following the instructions in this Operating Guide you are certain that the Product is  
defective, pack the Product carefully (preferably in its original packaging). Include  
evidence of original purchase and a note describing the defect that has caused you to  
return it. The Product should be shipped freight prepaid by traceable means, or deliv-  
ered, to warrantor at:  
Uniden America Corporation  
Customer Service  
4700 Amon Carter Blvd.  
Fort Worth, TX 76155  
(800) 297-1023, 7:00 a.m. to 7:00 p.m. Central Time, Monday through Friday  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Covered under one or more of the following U.S. patents:  
4,622,553 4,698,632 4,709,407 4,791,420  
4,831,498 5,315,302 5,469,287 5,579,012  
5,835,052  
®
©1999 Uniden America Corporation. All rights reserved.  
Printed in the Philippines  
USZZ01074ZZ  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Introduction  
Welcome to the world of sophisticated, early warning laser/radar detection.  
You have purchased one of the most advanced laser/radar detectors  
available. The LRD 737 is a completely integrated laser/radar detector.  
It responds to the X-, K-, and Ka-SuperWideband radar guns in use today  
and also provides front/rear laser detection of the latest speed monitoring  
system — the laser gun. The built-in Safety Warning System (SWS™) is  
capable of detecting a hazardous warning signal transmitted on the K-band.  
The LRD 737 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. You can drive with confidence when you bring along  
the LRD 737.  
The LRD 737 employs V.C.O. (Voltage Controlled Oscillator) and  
E.D.I.T. (Electronic Data Interference Terminator) circuitry, giving more  
reliable performance.  
The E.D.I.T. circuitry filters out unwanted microwave signals and  
prevents certain falsing.  
We are certain that you will enjoy the LRD 737, 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  
Front/Rear Laser Detection  
Complete 6-Band Coverage  
Super Wideband  
Memory Retention Feature  
Safety Warning System™  
6 Alarm Tones  
K/Ka Priority  
Pulse Detection  
Signal Strength Meter  
Visual/Audio Only Mode  
City and Highway Modes  
Warning Lights  
Auto Mute Mode  
Self Test  
1
Download from Www.Somanuals.com. All Manuals Search And Download.  
Speed Detection Systems  
A speed detection device (often called a radar gun) sends out either a  
microwave 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 an object,  
and return is used to determine a vehicle’s distance and speed.  
Radar  
Radar (Radio Detection and Ranging) is a microwave system for  
detecting the speed of moving objects by reflected pulses of high  
frequency radio waves. There are 3 radar bands (microwave frequencies):  
Xband (10.49 to 10.56GHz), Kband (24.04 to 24.26GHz), and the  
“superwide” Ka band (33.4 GHz to 36 GHz).  
The X band was the first used for traffic, followed by the K band which is  
harder to detect (most instant-on radar is K band). The Ka band was  
introduced in 1987, and widened to Ka SuperWideband in 1990 by the  
FCC. The LRD 737 monitors all current radar bands including the entire  
Ka SuperWideband.  
The radar beam is cone shaped — the narrower the beam, the greater the  
resolution. A moving vehicle reflects radar signals back towards the radar  
gun. The LRD 737 can detect the signals emitted by radar guns, and it  
will sound an audio alarm and flash a warning indicator.  
For continuously transmitting radar, use the LRD 737 to get accurate  
detection from a safe distance. Weak signals cause the audio and visual  
alarms to sound intermittently, but as the signal gets stronger (the closer  
you get to the radar gun), both alarms increase in intensity.  
Instant-on transmitters fire a short radar pulse beam at a vehicle and  
instantly read its speed. When detected at a distance, you will hear a few  
beeps and see the strength meter begin to light. Instant-On radar signals  
are the most difficult to detect at a safe distance because they are  
transmitted only when directed at you or at a vehicle directly ahead  
of you.  
2
Download from Www.Somanuals.com. All Manuals Search And Download.  
Laser  
The Laser Speed Detection System, also called LIDAR (for Light  
Detection and Ranging), uses a laser gun that emits infrared light pulses  
just outside the spectrum of visible light. Each reflected pulse measures  
the speed of the object coming toward or going away from the laser gun.  
There are two Laser signals: Laser and Laser 2.  
Unlike radar, the laser gun emits a very narrow beam of light, so it can  
pinpoint a speeding car within traffic. The infrared beam spreads out, but  
slowly and over a longer distance than a radar signal.  
The laser gun can acquire a speed reading as quickly as 0.3 seconds,  
sometimes less. However, since it isn’t easy to accurately aim at and hit a  
moving target, an operator often moves the laser gun in several directions  
to get a reading. So laser signals are emitted continuously for a few  
seconds for each speed measurement. The LRD 737 can detect these light  
pulses from as far away as 1.5 miles, which is about four times the  
effective range of a laser gun (2,000 feet), and about ten times its average  
operating range (500-800 feet).  
Note: To be safe, do not ignore any warnings. Although there are other  
types of radar signals that may cause interference, when the  
LRD 737 detects a signal, be on the alert. It is important to  
exercise caution at all times.  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
Included with Your Radar Detector  
Windshield  
Operating Guide  
Clip  
Printed Material  
Fuses and  
Straight Power Cord  
Spare Parts  
If any of these items are missing or damaged, contact your dealer  
immediately. Be sure to complete and mail the Product Registration Card.  
4
Download from Www.Somanuals.com. All Manuals Search And Download.  
Controls and Functions  
2
2
1
9
5
6
8
3
4
7
1.  
2.  
3.  
Clip Release — Press the clip release button to remove the  
LRD 737 from the windshield mounting clip.  
Rear and front Laser Detector Lense — For rear and front  
detection of laser signals.  
City Button — Press the city button to help reduce X-band false  
alarms while driving in the city. When you turn on the City Mode,  
the City indicator turns on. While driving on highways, turn off  
the City Mode for long-range detection.  
4.  
5.  
Audio Button — Press the audio button to activate the Audio Alert  
Only operation. P, C, and M LEDs dim, and the other LEDs are  
disabled.  
Note: To operate with visual alert only, set the volume control to  
the minimum. Remember though, that if the volume control is  
turned down and Audio Only operation is selected, the alarm  
features are completely disabled.  
Mute Button — Press the mute button to activate the Auto Mute  
feature, which produces a full alert level when a signal is first  
received, then automatically reduces the volume for the rest of the  
warning.  
5
Download from Www.Somanuals.com. All Manuals Search And Download.  
6.  
DC 13.8V Power Input — Connect the DC power cord here.  
Note: Use only a Uniden® supplied power cord or its  
replacement.  
7.  
8.  
9.  
LED Display — LEDs display visual alerts, signal strength, and  
operation mode.  
On-Off/Volume Control — Turns the power on and adjusts the  
Audio Alert volume.  
Speaker — Sounds audio alert. There are six different audio alert  
tones to distinguish each type of signal received. When you  
become familiar with all the distinct alert tones, you can operate  
the LRD 737 just by listening, devoting your full attention to the  
traffic in front of you.  
6
Download from Www.Somanuals.com. All Manuals Search And Download.  
1.  
2.  
Radar Signal Indicator — A yellow LED under the R lights to  
indicate the presence of an X, K, or Ka-SuperWideband radar  
signal. The blink rate increases as the radar source gets closer. A  
distinct audio alert for each type of signal is also heard.  
Laser Signal Indicator — A red LED under L/L2 lights and blinks  
to indicate the presence of a laser signal. An amber LED under  
L/L2 lights and blinks to indicate the L2 laser signal from an  
UltraLyte laser gun. A distinct audio alerts for each laser signal  
are also heard.  
3.  
SWS Signal Indicator — When an early warning hazard or  
informational signal is detected, the yellow SWS LED lights. A  
distinct audio alert is also heard.  
4.  
5.  
6.  
7.  
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 — Three 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.  
Note: Every time you turn on the LRD 737, a self-test is performed for  
all LEDs and Alert tones. You will hear inorder six distinct tones  
for the X-, K-, and Ka-SuperWideband radar bands, as well as  
for laser, laser 2 and safety warning system (SWS).  
7
Download from Www.Somanuals.com. All Manuals Search And Download.  
Installation  
The LRD 737 uses a highly sensitive horn-type antenna and IR laser  
sensor to receive radar/laser signals. Its sensitivity and range depend on  
the method of installation and the direction of the antenna/sensor in  
relation to the signal source. The inherent nature of radar waves makes  
them reflect off metallic surfaces. This is why these waves are so useful  
for measuring the speed of a vehicle. The IR laser light may reflect only  
from shiny surfaces. Both radar waves and IR laser light will, however,  
pass through plastic or glass.  
Before you decide where to put your radar detector, please keep in mind  
these two important factors:  
For safety, do not mount the LRD 737 in a location where it will  
obstruct your driving vision.  
Most vehicles have the top part of the windshield tinted. Mounting  
the LRD 737 behind tinted or mirrored glass may reduce the  
effectiveness of laser detection by reducing the amount of laser light  
received by the Detector.  
Helpful Tips  
The antenna and the forward looking  
laser sensor are located at the rear  
panel of the unit, (and the  
rear-looking laser sensor is located  
on top of the unit), directly behind  
the mode selection keys. The antenna  
and sensors should not be obstructed  
by metal or metallic surfaces and  
should be pointed at the horizon for  
accurate long-range detection.  
Do not mount the unit behind the windshield wiper blades, radio  
antenna, tinted glass area, or mirrored glass. Be sure the unit is free  
from obstruction by seat backs, rear view mirror, sun visors, or the  
ceiling of the automobile.  
Do not mount the unit in front of the heater or defroster vents.  
Do not leave the unit in direct sunlight or in the glove compartment  
of a closed car for long periods of time, as extreme changes in  
temperature may cause internal damage. Also, removing the unit  
from the windshield makes you less susceptible to break-in  
and theft.  
8
Download from Www.Somanuals.com. All Manuals Search And Download.  
Adjusting the Windshield Mounting Clip  
1.  
2.  
The metal portion of the bracket locks into the plastic portion at  
three different positions. These positions can be used for vehicles  
with different vertical angles of their windshields. The back  
position can be used for vehicles with windshields that are  
slanted back.  
For optimum laser detection, carefully bend the angled portion of  
the windshield mounting bracket so that the LRD 737 is parallel to  
the road surface. Be sure the LRD 737 is mounted so it is free of  
obstructions from seat backs, rear view mirror, sun visors, or the  
ceiling of the automobile.  
9
Download from Www.Somanuals.com. All Manuals Search And Download.  
Mounting to the Windshield  
To mount the LRD 737:  
1.  
Press and hold the clip release button and insert the windshield clip  
into the LRD 737. Release the button at the appropriate position.  
2.  
Place the bracket and the LRD 737 in the proper location on the  
windshield of your vehicle, and press the suction cups firmly  
against the windshield.  
Download from Www.Somanuals.co1m0. All Manuals Search And Download.  
Connecting the Power  
The LRD 737 is designed to operate on most 13.8 VDC negative ground  
vehicle electrical systems. The power cord provided with the unit has a  
cigarette 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 unit.  
2.  
Insert the other end into the cigarette lighter socket of your  
vehicle.  
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.  
Your unit also comes with power cord mounting clips. 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. Use the double-sided foam  
tape squares to attach each clip. Slip the power cord into the clip to hold  
it securely in place.  
Download from Www.Somanuals.co1m1. All Manuals Search And Download.  
Replacing the Fuse  
The cigarette lighter plug contains a 1-ampere fuse to protect it from  
power surges.  
1.  
To replace the fuse,  
unscrew the top of the plug.  
2.  
Remove the fuse and  
replace it with the  
same type.  
3.  
To replace the top, push in  
the two metal contacts and  
twist into place.  
Note: Your LRD 737 comes with an extra fuse.  
Download from Www.Somanuals.co1m2. All Manuals Search And Download.  
Operation  
You are now ready to enjoy the convenience and security of your  
LRD 737. Please read this section of the Operating Guide carefully to  
familiarize 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 performs a self-test of all its circuits. This test takes several  
seconds, during which you will hear the different alarm tones and see all  
the LEDs. First, you will hear the X-band alarm while the (R)adar,  
(P)ower and signal strength LEDs light. It is best to adjust the audible  
alarm during the self-test. Next you’ll hear the K-band,  
Ka-SuperWideband, Laser, S.W.S., and Laser 2 alarms, each for 1  
second, while the (C)ity, (M)ute, (L)aser, S.W.S. and (L)aser (2) LEDs  
light. (The power LED remains on until you turn off the unit.) When  
turned on, the LRD737 always returns to its last setting.  
After the LRD 737 confirms proper operation, the alert tones and all  
LEDs, except the green Power LED, turn off. If the Power LED does not  
light, check the cigarette lighter socket connection. If the unit turns on  
and off intermittently, or the alert tone sounds too often for no reason,  
check the power cord connection at both ends to be sure it is not loose.  
Volume Control  
Adjust the volume control to  
a comfortable alarm tone  
level for your vehicle. The  
volume level does not have  
any effect on the unit’s  
sensitivity.  
Download from Www.Somanuals.co1m3. All Manuals Search And Download.  
Memory Retention Feature  
The Memory Retention Feature retains the LRD737’s operational settings  
in memory for at least 2 days without power. When you turn on the  
LRD737, 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 signal, it  
emits a distinct warning tone and the corresponding alert LEDs  
(
R, L/L2, or SWS) will light and blink. 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.  
When Audio Alert Only is selected, the visual alert and signal strength  
meter are disabled. In this mode, all lighted LEDs will dim. 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, 2 laser systems and  
Safety Warning System are all different.  
Download from Www.Somanuals.co1m4. All Manuals Search And Download.  
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 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.  
When the Mute indicator is selected, the unit is in Auto Mute Mode. In  
this mode you hear the full audio alert when a signal is first received. The  
audio alert automatically reduces the volume for the duration of the  
warning.  
Download from Www.Somanuals.co1m5. All Manuals Search And Download.  
City Operation  
In highly populated areas, you may encounter many devices that use the  
same frequencies as radar signals, such as motion detectors, automatic  
doors, and intrusion alarms. These devices may trigger an alert called  
“falsing.”  
To filter most of the weaker signals and get the most accurate radar signal  
recognition, press city to turn on the City Mode.  
The City indicator lights.  
In City Mode, the combination of visual and audio alert tones varies  
based on the strength of the received signal.  
Note: If you use both Audio Only Alert and City modes, you won’t receive  
an audible alert until you are very close to the radar source.  
Download from Www.Somanuals.co1m6. All Manuals Search And Download.  
LED Signal Strength Meter in City Mode  
The LED signal strength meter gives you instant information about the  
strength of the signal being detected. A weak signal causes the first LED  
to light, but as signal strength increases, more LEDs light. All three LEDs  
light when full signal strength is received. Use this meter to judge the  
distance from the signal source.  
Signal Strength  
X
K,  
Laser (Red) and  
Ka-SuperWideB Laser2 (Amber)  
and and SWS  
●❍❍  
●●❍  
●●●  
Visual  
Visual/Audio  
Visual/Audio  
Visual/Audio  
Visual/Audio  
Visual/Audio  
Visual/Audio  
Visual/Audio  
Visual/Audio  
Safety Warning System Operation  
The Safety Warning System (SWS™) is a new communication system  
that will provide an early warning when a road hazard exists. The  
LRD 737 is capable of detecting the SWS signal broadcast on the K-band  
by either law enforcement or local departments of transportation. The  
yellow SWS LED lights, while an audible alert sounds. When this alert  
sounds, you should tune to local radio traffic reports or prepare to slow  
down or stop your vehicle because you could be approaching an accident,  
bad road conditions caused by weather, or road crews or construction.  
Download from Www.Somanuals.co1m7. All Manuals Search And Download.  
Care and Maintenance  
The LRD 737 is designed to give you years of trouble-free service. There  
are no user-serviceable parts inside, and, except for the fuse, no  
maintenance is required. To keep your detector in new condition, follow  
these important suggestions:  
Never leave the LRD 737 on the windshield when you park your  
vehicle. The temperature in the vehicle in summer can reach levels  
above what is considered to be safe for this unit.  
To make you less susceptible to break-in and theft, remove the unit  
from your windshield when you leave your vehicle.  
Do not expose the unit to moisture. Rain, dew, road splash, or other  
liquids can damage the internal components and reduce sensitivity  
of the LRD 737.  
Download from Www.Somanuals.co1m8. All Manuals Search And Download.  
Troubleshooting  
If your LRD 737 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, 7:00 a.m. to 7:00 p.m.  
Central Time, Monday through Friday.  
Unit does not operate:  
(Power LED not on)  
Check the power cord. Be sure the connectors  
are properly installed.  
Be sure ignition key is ON or in the accessory  
position.  
Fuse out. Check and replace.  
Make sure that no vehicle electrical problem  
exist.  
Make sure that the volume control is in the ON  
position.  
Unit fails the self test.  
Weak detection.  
Call Uniden Customer Service Center,  
(800) 297-1023.  
Check angle of unit. Point to the horizon.  
Antenna/Sensor is obstructed. Relocate the unit  
clear of any obstruction outside the windshield,  
such as a wiper blade.  
Relocate the unit clear of the window tint.  
Inaccurate or erratic  
detection:  
Loose power cord.  
Check both connectors.  
Power cord is broken. Check and replace.  
Beeps over bumps or  
rough road.  
Check that the power cord is connected at both  
ends.  
Beeps at same location.  
Falsing because you have passed a motion  
sensor or alarm.  
Signal strength meter  
registers, but no audio.  
For highway use, make sure the City Mode is  
OFF.  
Increase the volume.  
The unit bounces against  
the windshield.  
Reposition so that the bumpers are firmly seated  
against the windshield.  
Download from Www.Somanuals.co1m9. All Manuals Search And Download.  
Specifications  
General  
Dimensions:  
3
in. (W) x 4 in. (D) x in. (H)  
Weight:  
3.5 oz.  
Power Requirements:  
Temperature Range:  
13.8 VDC  
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 Detector  
Receiver Type:  
Sensor Front End:  
Detector Type:  
Receiver Bandwidth:  
Spectral Response:  
Alert Hold Time:  
Pulse Laser Signal Receiver  
Convex Condenser Lens  
Pulse Width Discriminator  
30 MHz  
800 - 1100 nm  
3 seconds  
Radar Detector  
Receiver Type:  
Double Conversion Superheterodyne  
Self-Contained Antenna  
Detector Type:  
Antenna Type:  
Sensitivity:  
Scanning Frequency Discriminator  
Linear polarized, E vector vertical  
X band = -114 dBm/cm2  
K band = -104 dBm/cm2  
Ka SuperWideband = -100 dBm/cm2  
10.490 - 10.560 GHz (X band)  
24.040 - 24.260 GHz (K band)  
33.40 - 36.00 GHz (Ka SuperWideband)  
Frequency of Operation:  
Specifications are subject to change without notice.  
Download from Www.Somanuals.co2m0. All Manuals Search And Download.  
Optional Accessories & Replacement Parts  
Operating Guide  
Windshield Clip  
Part#: UCZZ01074ZZ  
Part#: Suction Clip-GTEC431041B  
Clip-HBCT354844Z  
Straight Power Cord  
Fuses and Spare Parts  
Part#: BWZY015001  
(WZ-1015 1700 WP)  
Part#:Fuse- BFSY0039109 (FS-039) or  
BFSY0014109 (FS-014)  
Magic Tape-RETC490291Z  
Double Sided Tape-RETC490042Z  
Cord Cramp-GETC490028Z  
Uniden Parts Department (800) 554-3988  
Hours : M-F 8:30 AM to 5:00 PM CST.  
Download from Www.Somanuals.co2m1. All Manuals Search And Download.  

Technika CRT Television 22 880 User Manual
Tektronix Electronic Keyboard TR 502 User Manual
Tiger Electric Grill KXB A15U User Manual
TOA Electronics Speaker F 2322C2 User Manual
Toshiba Laptop A8 S8513 User Manual
Tricity Bendix Range TBC 650 BL User Manual
Troy Bilt Snow Blower STORM Series User Manual
Uniden Cordless Telephone CLX475 User Manual
Volvo Automobile 240 User Manual
Weber Gas Grill 54381 User Manual