Whistler Radar Detector XTR 420 User Manual

Dear Whistler Detector Owner,  
If you have questions concerning the operation of  
this Whistler product please call:  
Model Features Summary .................... 2 - 3  
Installation ........................................... 4 - 5  
OW NERS M ANUAL  
• Battery Installation  
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• Mounting Guidelines  
• Windshield Mounting  
Cu STO m e r Se RVICE  
1-8 0 0 -531-0 0 0 4  
Monday - Friday • 8:00 am - 5:00 pm CT  
or visit our website  
• Power Connection and Fuse Replacement  
Operation .......................................... 6 - 13  
• Battery Life  
6
• Battery Charging  
• Power On, Self-Test Mute  
• Setting Saver  
• Feature Engaged Confirmation  
• Audio Level Adjustment  
• Quiet Mode  
• Auto Quiet Mode  
• City/ City 1/ City 2 Mode  
Highway Mode  
• Teach/ Tutorial Mode  
• Dim/ Dark  
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7
XTR-4 20  
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w w w.w h is t le r g ro u p .com  
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Ba t t e r y Po w e r e d  
LASER-RAD AR  
DETECTOR  
Please keep the receipt in a safe place. You may  
register your product online at www.  
For warranty verification purposes, a copy of your dated  
store receipt must accompany any unit sent in for  
warranty work. If the unit is returned without a dated  
store receipt, an out of warranty service charge applies.  
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10-11  
11  
12  
13  
• VG-2 Detection/ Alerts  
• Auto Shut Off Mode  
• Menu Mode  
• Stay Alert Feature  
Safety Warning System......................... 13  
Laser/Radar Alerts ................................. 14  
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• Speed Radar Audio/ Visual Alerts  
• Laser Audio/ Visual Alerts  
• Pulse Protection®  
14  
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Please record the serial number of the  
The Whistler Group Corporate Headquarters  
3604 NW Frontage Rd. • Bentonville, AR 72712  
Tel 479.273.6012 • Fax 479.273.2927  
unit in the space provided in the warranty section of  
the manual.  
• Alert Priority  
POPMode Alerts ................................. 15  
Reset Features ....................................... 16  
Troubleshooting Guide ..................... 16 -17  
Care and Maintenance ........................... 18  
Are Detectors Legal? ............................. 18  
FCC Information ..................................... 19  
Speed Monitoring ............................ 19 - 22  
To fully acquaint yourself with the operation of your  
Whistler Detector and to better understand the  
differences between detecting radar, laser, and  
safety radar signals, we recommend reading this  
entire manual or visiting our FAQ page on our  
Customer Return Center  
551 N 13th St. • Rogers, AR 72756  
Customer Service Tel 800.531.0004  
www.w histlergroup.com  
• Radar Facts  
19  
19  
20  
20-21  
21 -22  
P/ N 260027,  
©
2010 The Whistler Group, Inc.  
• POPMode  
Enjoy your Whistler Detector and please drive safely.  
Sincerely,  
• Total Band Protection™  
• Laser Facts/ Tips  
• Other Speed Detection Systems  
The Whistler Group, Inc.  
Warranty Information ....................... 22 - 25  
Specifications ......................................... 25  
Accessories ............................................ 26  
 
INSTALLATION  
OP ERATION  
OP ERATION  
Power On and Self-Test  
Windshield Mounting  
Battery Life  
Install the two suction cups and rubber bumper  
onto the bracket by fitting them into their holes.  
Each time your Whistler detector is turned on,  
an automatic self-test sequence confirms that  
the speaker and visual display is functional.  
• Press Power. Display shows in order:  
The unit can provide approximately 15 hours of  
laser/radar detection. There are settings that can  
maximize battery life.  
1) Display intensity set to Dim  
1. X-Band 2. K-Band  
3. Ka-Band 4. LASER  
2) Auto Quiet engaged  
5. SWS  
6. Battery Status  
7. Highway  
3) Auto Shut Off set to 1 hour  
Rubber Bumper  
4) Using a lower volume setting  
Self Test Mute  
5) Using Mute whenever possible  
Press the suction cups onto the windshield at the  
location you have chosen.  
Press the Quiet button during the self-test sequence  
to cancel the self-test audio. This will not affect  
radar/laser alerts. To restore the self-test audio, press  
the Quiet button during the next self-test.  
I
Important: The detectors display will flash a “ ”  
and three fast beeps will sound when the  
batteries have approximately one hour of  
battery life left. This is a reminder to recharge  
your batteries.  
Windshield  
Mounting  
Unit Must Be Level  
Setting Saver  
Slide the detector onto the bracket until it locks  
into place.  
Battery Charging  
Setting Saver saves your personalized settings  
when the detector is turned off or you lose power.  
If necessary, the unit may be leveled by bending  
the windshield bracket.  
Power Cord: Plug included power cord into the  
detector and into the lighter socket to slowly  
charge the rechargeable batteries. This will also  
provide power to the detector. The display will  
dimly blink the “III” icon when the unit is  
charging the batteries. When the power cable is  
removed from the detector or the vehicles  
lighter socket is switched off, the unit will alarm  
and illuminate the icons in a sequencing fashion,  
then turn off.  
Feature Engaged Confirmation  
Each time a button is pressed, one beep confirms  
feature on”, two beeps confirm feature off.  
Press the bracket release button and remove the  
detector before bending.  
Power Cord Connection  
Plug the small end of the power cord into the  
units power jack.  
Audio Level Adjustment  
The audio levels can be adjusted high to low or  
low to high.  
Plug the large end into the vehicles cigarette  
lighter socket.  
• Press and hold the “VOLbutton and the  
volume level will increase (Level “III) then  
proceed to lower the volume (Level 0).  
Continuing to hold this button will repeat the  
sequence. As audio level is adjusted, beeps are  
provided and the display indicates volume level.  
Note: Cord fits tightly into detector. When installing  
the cord, expect some resistance.  
NNoottee:: The unit will continue to charge when powered off  
until it senses a full charge.  
Fuse Replacement  
The lighter socket plug is equipped with a  
replaceable 2 amp, 3AG fuse located behind the  
silver tip. To replace the fuse, carefully unscrew  
the tip of the plug.  
IImmppoorrttaanntt:: As with all battery operated devices, remove  
the batteries when this unit will not be used for an  
extended period of time. Damage caused by leaky or  
improperly charged batteries are not covered under  
warranty. Check with the battery manufacturer about  
their specific product warranty and disposal  
recommendations.  
Important: Unscrew slowly. The tip contains a spring  
which may fly out when disassembling. Insert the new fuse  
with the spring and screw on the tip. With use, screw cap  
on plug may loosen. Retighten occasionally.  
Unscrew the tip of the lighter socket plug  
carefully when replacing the 2 amp fuse.  
7
5
6
 
OP ERATION  
OP ERATION  
OP ERATION  
Teach/Tutorial Mode  
Quiet Mode  
City/City I/City II Mode  
Provides simulated alerts for each type of signal.  
• Press City and Quiet simultaneously and release.  
• Unit will go thru all the bands detected.  
• Press Power to exit.  
Quiet cancels audio during an alert and any new  
alert within 20 seconds. After 20 seconds,  
approximately 2 beeps are provided on any new  
alert and unit then remains quiet.  
Whistlers Three Stage City Mode is designed to  
reduce the annoyance of automatic door  
openers, intrusion alarms and other devices  
which share frequencies with police radar.  
Generally, X band is used for these devices.  
• Press Quiet to cancel the audio.  
Dim/Dark Mode  
To restore the standard audio alert pattern,  
press Quiet a second time during an alert or tun  
the unit off, then on.  
• Press City to cancel Highway mode and  
engage City mode.  
Dim/Dark Mode reduces the illumination of the  
display  
H
C
Display will switch from “H” to “  
Auto Quiet Mode  
• Press and release the Dark button to reduce  
illumination to a dim setting.  
• Press and release the Dark button a second  
time to engage Dark Mode. The display  
illumination is further reduced.  
• Press City again to enter City I Mode  
• Press City again to enter City II Mode  
Auto Quiet reduces the selected audio level to  
level (1) approximately 5 seconds after a radar or  
safety radar signal is detected. The alert for any  
new signal within 20 seconds will resume at level  
(1). Auto Quiet does not affect VG-2 or laser  
alerts.  
Note: After 3 seconds, “Ior “II” City Mode  
indicator turns off.  
• Press City a fourth time to cancel City II Mode  
and return the unit to Highway Mode.  
Dim or Dark can be engaged during an alert. In  
Dark Mode, the display goes dark for as long as  
a signal is being detected and 20 seconds after,  
then the display returns to the dimmer setting.  
• Press Quiet/Menu (before a signal is detected)  
to engage Auto Quiet.  
Once the Auto Quiet mode is engaged, you  
may cancel the audio alarm by pressing Quiet.  
• Press Quiet (when the unit is not alarming) to  
cancel Auto Quiet mode.  
In City Mode, weak speed/safety radar signals  
give an initial alarm of two beeps, and then  
remains quiet unless the signal becomes very  
strong. When the signal strength increases, two  
additional beeps are provided. City 1 and City 2  
Modes operate the same as Highway Mode, but  
in City 1 Mode, X band requires a stronger  
signal to alert. In City 2 Mode, X-band is not  
detected.  
• Press and release the Dark button a third time  
to restore the display to full illumination.  
Low Profile Alert Periscopes  
VG-2 Detection  
Whistlers Low Profile Alert Periscopes provide an  
added attention getting visual alert. The two extra  
LEDs flash on and off when the unit alarms to  
provide a unique visual alert. This alert can be  
programmed through the Option Select Mode to  
be: ON, OFF, or FLASHING during alerts.  
When a VG-2 signal is detected, the VG-2 alert is  
sounded for 3 seconds and the display flashes  
the “V/L” icon for 30 seconds.This cycle is  
V/L  
Caution: Some towns/small cities may still be  
using X band radar. City Modes do not change  
the audio alert for laser or VG-2.  
repeated if the VG-2 signal is again detected.  
During the period a VG-2 signal is detected, a  
radar signal cannot be detected. However,  
because the VG-2 alert has confirmed that a  
patrol car is nearby, you are already aware of the  
potential for speed monitoring and can adjust  
your speed accordingly. Laser detection is not  
affected while a VG-2 signal is detected.  
Highway Mode  
Highway mode provides full audio warnings any  
time radar (X, K, Ka, Safety Radar) or laser  
signals are detected, and is recommended for  
open road driving. For more information on City and  
Highway modes, please visit our FAQ page on our  
website: www.whistlergroup.com  
10  
8
9
 
OP ERATION  
OP ERATION  
OP ERATION  
VG-2 Audio/Visual Alerts  
Note: You must turn this feature on before it will  
detect VG-2.  
Menu Mode  
Stay Alert Feature  
The Stay Alert Feature is designed to test a  
drivers alertness. To engage (when unit is not  
alarming):  
Engaging/Disengaging VG-2:  
• Press the “Menu” button and release, a single  
beep will be heard. The “H” will flash. Press  
the “Pwr/Dark” button to engage V/L (ON) or  
Press the “Quiet/Volbutton to disengage V/L  
(Off).  
When a VG-2 signal is detected, the detector hides’ its  
own radiated signal and becomes undetectable by  
the VG-2.  
Every 30 seconds, the detector checks for a VG-2  
signal. If a VG-2 signal is still present, the unit  
continues to hide and repeats the VG-2 alert. If no  
signal is detected, two beeps are provided,  
indicating an “all clear” condition. During a VG-2  
Alert, X, K, and Ka band signals cannot be  
received (Reference page 21 for VG-2 information).  
• Press and hold City until a first audible alert is  
given. The “Hor “C” will flash indicating Stay  
Alert is activated.  
Within 30-60 seconds an alert is sounded; to  
show alertness, the driver must press either the  
“City, “Volume”, or “Quiet” buttons within  
3-5 seconds. If a button is pressed within 3-5  
seconds, the cycle is repeated.  
Auto Shut Off Mode Functions:  
The Auto Shut Off feature can be disabled or  
changed to 1 hour, 2 hours or 3 hours.  
• Press the “Menu” button and release, a single  
beep will be heard  
If a button is not pressed within 3-5 seconds an  
alarm sounds and multiple scrolling icons will  
appear on the display.  
• Press and release “Menu” again. The “C” will  
flash and the signal strength indicators  
represent hours.  
• Press the “Quiet/Volbutton will to change  
the selection. (I=1 hour, II=2 hours, III=3 hours)  
When no signal strength icons are flashing  
If no indicator is lit, the feature is disabled.  
See “Menu Mode” for engaging/disengaging VG-2.  
• Press Power to cancel Stay Alert.  
Auto Shut Off Mode  
Auto Shut Off Mode automatically shuts off the  
detector.  
WARNING!!! Stay Alert is NOT intended as a  
substitute for adequate rest. You should NOT  
operate a vehicle if you are drowsy. During  
extended periods of vehicle operation, you should  
take frequent breaks. Improper reliance on the Stay  
Alert feature may result in vehicle damage,  
personal injury or death. NEVER OPERATE A  
VEHICLE IF YOU ARE DROWSY.  
The timer is reset:  
1. Each time the detector is turned off  
2. The optional power cord is unplugged  
3. Any button is pressed before the timer has  
expired.  
The detector will alert you with an audible and  
visual warning before it shuts off. This auto off  
function can be programmed for the following:  
Off, 1, 2, or 3 hours. During this warning you can  
reset the timer by pressing any button. If the unit  
has automatically turned itself off, press the Power  
button to turn the unit back on. You can manually  
engage the Auto Shut Off Mode by pressing and  
holding the City button until one beep is heard.  
Flashing Periscopes:  
The Periscopes can be disabled, remain on or  
set to flash while alarming.  
• Press and hold the “Menu” button and  
release, a single beep will be heard.  
• Press and release “Menu” again until the “H”  
and “C” icons and the periscopes flash.  
• Press the “Quiet/Volbutton will change the  
selection (On/Off/Flashing). When no  
periscopes illuminated, the feature is disabled.  
Sa fe t y Wa r n in g Sys t e m ™  
In communities where Safety Warning System™  
transmitters are located, the detector will  
receive over 60 messages. When Safety Radar is  
detected, the audio alert is given and the  
display alternately flashes the “I, “III” and “II”  
icons.  
Press and hold Menu for 3 seconds to exit  
Note: Not all areas have Safety Warning System™  
transmitters.  
See “Menu Mode” for Auto Shut Off timer settings.  
11  
12  
13  
 
LASER/RADAR ALERTS  
ALERT P RIORITY  
RESET FEATURES  
Reset Features  
Speed Radar Audio/Visual Alerts  
When X, K, or Ka band is detected, the band ID  
and signal strength are displayed. The audio  
alert is continuous and has a geiger counter-like  
pattern. The faster the beep, the closer or  
stronger the radar source.  
Alert Priority  
When two or more signals are received at the  
same time, the alert priority is:  
1. Laser  
All user features can be reset to factory settings.  
Unplug Power Cord from unit.  
Remove Batteries.  
2. VG-2  
Press and hold Power and Quiet buttons.  
Plug Power Cord into unit.  
Wait for 2 beeps.  
3. Speed Radar  
4. Safety Radar  
I
IIIIII  
I” = weak signal, “ ” = strong signal  
Release Power and Quiet buttons.  
Example:  
Unit is now reset to the following features  
and settings.  
If X band is alerting, then suddenly a VG-2  
signal is detected, the VG-2 warning will  
override the X band alert.  
KK//KKaaIcon will flash for KKaa detection  
Default factory settings are:  
1. Audio to level (4)  
2. Display shows “H”  
3. Auto Quiet Mode OFF  
4. VG-2 Detection Mode OFF  
5. Auto Shut Off to 1 hour  
6. Full Power Up sequence  
7. Dim/Dark to full Illumination  
8. Periscopes to Flashing  
Laser Audio/Visual Alerts  
V/L  
” will  
When a laser signal is detected, the “  
be illuminated.  
P OP M ODE ALERTS  
POPMode Alerts  
®
Pulse Protection  
Because POPMode radar utilizes the same  
K or Ka band frequencies, POPMode Alerts will be  
displayed as regular radar alerts.  
Pulse (instant-on) radar is more difficult to  
detect than conventional radar because it  
remains off until activated to measure the speed  
of a targeted vehicle.  
When a pulse type transmission is detected, your  
Whistler detector sounds an urgent 3-second  
audio warning and the display will show a max  
signal strength level.  
TROUBLESHOOTING  
Your Whistler detector is expertly engineered  
and designed to exacting quality standards to  
provide you with reliable, trouble-free operation.  
If your unit has been correctly installed following  
the guidelines in this manual, but is not  
operating optimally, please refer to the  
troubleshooting guide below.  
MMaaxx SSiiggnnaall  
After the 3-second pulse alert, the standard alert  
pattern continues for as long as the signal is  
present.  
It is important to respond promptly to a pulse  
alert, since warning time may be minimal.  
PROBLEM: No display or audio.  
Make sure batteries are installed with the  
correct polarity.  
Make sure batteries are fully charged.  
Make sure battery contacts are clean.  
Check fuse in Whistler plug; replace if  
necessary with a 2 amp 3AG type.  
14  
15  
16  
 
TROUBLESHOOTING  
CARE AND M AINTENANCE  
FCC INFORM ATION  
Check fuse for lighter socket; replace if  
necessary.  
FCC ID : HSXWH15  
Care And Maintenance  
This device complies with part 15 of the FCC Rules.  
Operation is subject to the following two conditions:  
(1) This device many not cause harmful  
interference, and  
(2) this device must accept any interference  
received, including interference that may cause  
undesired operation.  
Important: FCC requirements state that  
changes or modifications not expressly approved  
by Whistler could void the users authority to  
operate the equipment.  
During the summer months, avoid prolonged  
exposure to direct sunlight by removing your unit  
from the dash when your vehicle is parked for an  
extended period of time. Do not spray water,  
cleaners, or polishes, directly onto the unit. The  
spray may penetrate through the openings and  
damage the unit. Also, do not use any abrasive  
cleaners on the units exterior.  
Make sure lighter socket is clean.  
PROBLEM: Unit alarms when vehicle hits  
bumps.  
Make sure batteries are seated properly.  
Make sure that the battery door is fully closed.  
Make sure battery contacts are clean.  
Check for loose lighter socket; tighten and  
clean.  
Check connections at both ends of power  
cord. Substitute another cord to determine if  
cord is defective. Return defective cord to  
the factory.  
As with all battery operated devices remove the  
batteries when this unit will not be used for an  
extended period of time. Damage caused by  
leaky or improperly charged batteries are not  
covered under warranty. Check with the battery  
manufacturer about the specific battery warranty.  
SP EED M ONITORING  
Radar Facts  
PROBLEM: Audio alerts are not loud  
enough.  
Cancel Auto Quiet Mode or City Mode.  
Check audio level setting. (see pages 7-8 )  
A radar gun operates by transmitting radio  
waves at certain frequencies which reflect off  
objects and are picked up by the radar guns  
receiving section. When a radar beam reflects  
off a moving target, a measurable frequency shift  
occurs. The radar unit converts this shift into miles  
per hour to determine your vehicles speed.  
Currently, the FCC (Federal Communications  
Commission) permits operation of traffic radar  
guns at X Band (10.500 - 10.550 GHz), K Band  
(24.050 - 24.250 GHz), and Ka Band (33.400 -  
36.000 GHz).  
ARE DETECTORS LEGAL?  
In Most States YES!  
Laser-Radar detectors are legal in every state for  
automobiles and light trucks (under 10,000 lbs.)  
except Virginia and Washington, D.C., which  
have local regulations restricting the use of  
radar receivers in any vehicle.  
PROBLEM: Low Battery Life.  
One or more of the batteries may be  
defective.  
See the battery life tips on page 6.  
If difficulties occur which cannot be solved by  
information in this Troubleshooting Guide, please  
call Whistler Customer Service at 1-800-531-0004  
or visit our FAQ page at  
www.whistlergroup.com/faq-detectors.asp,  
before returning your unit for service.  
The Federal Highway Administration (FHWA)  
passed a nationwide regulation, effective  
January 1994, which prohibited radar and laser  
detector use in vehicles over 10,000 lbs.  
Note: A radar detector will not alarm if an  
officer is not transmitting on any one of the  
above radar bands.  
PROBLEM: Unit turns itself off  
POP™ Mode  
POPMode is a feature on some radar guns  
operating on K and Ka bands. When the gun is  
in POPMode and activated, a brief burst of  
energy, less that 1/15 of a second, is transmitted  
and the vehicles speed is quickly acquired. A  
detector without POPMode detection  
capability cannot respond to this brief  
See Auto Shut Off Mode feature on page 12.  
transmission.  
17  
18  
19  
 
SP EED M ONITORING  
SP EED M ONITORING  
SP EED M ONITORING  
Note: Having a radar detector capable of  
detecting the VG-2 may alert you to the  
presence of a speed trap. The newest tool  
Police have to detect radar detectors is called  
Spectre. Spectre can detect the majority of  
undetectable (VG-2) laser/radar detectors on  
the market.  
Laser Facts  
Laser Tips  
Its well documented that many radar guns  
cannot reliably provide the speed of a targeted  
vehicle that is traveling in a group of vehicles. In  
contrast, a laser gun can target a specific vehicle  
out of a line of traffic and determine its speed.  
The advantage of laser over radar in terms of  
target identification is the result of the laser guns  
narrow beam. A radar guns transmission can  
cover more than a four-lane highway at a  
distance of 1,000 feet, compared with a laser  
guns transmission which covers about 3 feet at  
the same distance. For best protection, keep  
these points in mind:  
If you are the targeted vehicle, a laser gun can  
often determine your speed within a few  
seconds after you receive an alert. In this  
situation there is generally no time to safely  
adjust your speed. However, if you are traveling  
near or behind the targeted vehicle and receive  
an alert, response time should be sufficient. Any  
laser alert, regardless of duration, requires  
immediate action!  
It is the responsibility of the radar detector user to  
know and understand the laws in your area  
regarding the legality of the use of radar detectors.  
Other Speed Detection Systems  
W ARRANTY INFORM ATION  
Consumer Warranty  
Several techniques other than radar or laser are  
used to measure vehicle speeds. When these  
methods are being used, no detector can provide  
a warning. These techniques include:  
This Whistler Laser-Radar detector is warranted  
to the original purchaser for a period of one year  
from the date of original purchase against all  
defects in materials and workmanship. This  
limited warranty is void if the unit is abused,  
modified, installed improperly, if the housing and/or  
serial numbers have been removed. There are no  
express warranties covering this product other than  
those set forth in this warranty. All express or  
implied warranties for this product are limited to the  
above time. Whistler is not liable for damages  
arising from the use, misuse, or operation of this  
product.  
Because the vehicles license plate or  
headlights are the laser guns primary targets,  
mounting the Whistler detector on the  
dashboard can improve laser detection at  
short range.  
• Do not follow closely behind any vehicle. If you  
cant see past a vehicle ahead of you, chances  
are your detector wont either.  
P
matches your driving speed.  
Vascar/Aircraft - The time it takes a vehicle to  
travel a known distance is measured.  
Radar Detector Detectors: VG-2,  
Spectre  
The receiving range of laser signals will  
not be the same as radar signals. Laser  
guns are most often used at short range.  
The Interceptor VG-2 or simply VG-2, is one type of  
microwave receiver used by Police to detect signals  
radiated by the local oscillator of a radar detector.  
Because its purpose is to identify persons driving  
with radar detectors, these devices are known as a  
“radar detector detector” (RDD).  
Whistler Laser-Radar detectors receive all current  
laser guns which operate at a laser wavelength of 905  
+/- 10nm.  
Note: Damaged caused by incorrect battery  
placement or battery leakage is not covered  
under this warranty.  
An RDD is the primary tool used by the police to  
identify radar detector equipped vehicles. If caught  
in a state or country where detectors are illegal (see  
page 18), drivers risk losing their radar detector and  
receiving a fine. In addition, instant-on radar is  
almost always used in combination with an RDD,  
leaving unsuspecting motorists vulnerable to receive  
two tickets - one potentially for speeding, the other  
for possession of a detector.  
Pro LaserI II III  
LT1 20-20  
Ultra Lyte  
20  
21  
22  
 
W ARRANTY INFORM ATION  
W ARRANTY INFORM ATION  
3. Be certain your unit is returned with its serial  
number. For reference, please write your units  
serial number in the following space:  
s/n______________.  
Service Under Warranty  
During the warranty period, defective units will  
be repaired without charge to the purchaser when  
returned with a dated store receipt to the address  
below. Units returned without a dated store  
receipt will be handled as described in section  
“Service Out Of Warranty.”  
Due to the specialized equipment necessary for  
testing a Laser-Radar receiver, there are no  
authorized service stations for Whistler brand  
detectors other than Whistler.  
Units without serial numbers are not covered under warranty.  
Important: To validate that your unit is within  
the warranty period, make sure you keep a  
copy of your dated store receipt. You may  
register your warranty online at  
warranty verification purposes, a copy of  
your dated store receipt must accompany any  
unit sent in for warranty work.  
When returning a unit for service please follow  
these instructions:  
Service Out of Warranty  
Units will be repaired at out of warranty’ service  
rates when:  
1. Ship the unit in the original carton or in a  
suitable sturdy equivalent, fully insured, with  
return receipt requested to:  
• The units original warranty has expired.  
• A dated store receipt is not supplied.  
• The unit has been returned without its serial  
number.  
• The unit has been abused, modified,  
installed improperly, or had its housing  
removed.  
Whistler Repair Dept.  
551 N. 13th St.  
Rogers, AR. 72756  
Please allow 3 weeks turnaround time.  
Important: Whistler will not assume  
responsibility for loss or damage incurred in  
shipping. Therefore, please ship your unit  
insured with return receipt requested. CODs  
will not be accepted!  
The minimum out of warranty service fee for  
your Whistler detector is $55.00 (U.S.). If you  
require out of warranty service, please return  
your unit as outlined in the section “Service  
Under Warranty” along with a certified check or  
money order for $55.00. Payment may also be  
made by MasterCard, VISA or American  
Express; personal checks are not accepted.  
2. Include with your unit the following  
information, clearly printed:  
Your name and street address (for  
shipping via UPS), a daytime telephone  
number and an email address, if applicable.  
• A detailed description of the problem (e.g.,  
Unit performs self-test but does not respond  
In the event repairs cannot be covered by the  
minimum $55.00 service fee, you will be  
contacted by a Whistler technical service  
specialist who will outline options available to  
you.  
`
to radar”).  
• A copy of your dated store receipt or bill of  
sale.  
If you elect not to have your unit repaired, it will  
be returned to you along with your certified  
check or money order.  
23  
24  
W ARRANTY INFORM ATION  
ACCESSORIES  
Important: When returning your unit for service,  
be certain to include a daytime telephone  
number and an email address (if applicable).  
These and other accessories can be  
ordered directly from Whistler by calling  
1-800-531-0004 or visiting our online store  
at www.whistlergroup.com  
Customer Service  
If you have questions concerning the operation of your  
Whistler detector, or require service during or after the  
warranty period, please call Customer Service at:  
Order # Description  
Price  
202152  
202156  
206552  
206553  
206880  
Large Windshield Bracket Kit $9.95  
1-800-531-0004  
Representatives are available to answer your questions  
Monday - Friday from 8:00 a.m. to 5:00 p.m. (CT) or  
visit the FAQs at www.whistlergroup.com.  
Package of 4 Suction Cups  
Straight Power Cord (5)  
Coiled Power Cord (7)  
$2.95  
$14.95  
$15.95  
$9.95  
SP ECI FICATIO NS  
Laser Wavelength:  
Hardwire Kit (10' )  
(for wiring to fuse box)  
905 ± 50 nanometers (nm)  
206666  
Modular Cord Package  
$17.95  
(includes coiled and straight  
cords, and power adapter)  
Radar Frequencies:  
10.500 - 10.550 GHz (X Band)  
24.050 - 24.250 GHz (K Band )  
33.400 - 36.000 GHz (Ka Superwideband)  
402081  
500501  
Non Skid Dash Pad  
Zippered Travel Case  
$6.95  
$ 9.95  
Operating Temperature Range:-10˚ C to +70˚ C  
(14˚ F to +158˚ F)  
Modular: Interconnecting pieces cord and plug.  
Shipping and handling (per order) $5.00 . Prices are  
subject to change without notice.  
Power Requirements:  
3 AA Ni-MH batteries 1.2 volts each. Operational 12  
to 15 volts DC, 250mA nominal with power cord.  
One or more U.S. patents may apply:  
#5,146,227, #5,379,456, #5,666,120, #5,990,821,  
#7,215,276  
POPMode is a trademark of MPH Industries, Inc.  
SWSis a trademark of Safety Warning System L.C.  
Specifications are subject to change without  
notice.  
25  
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