Whistler Radar Detector 550 User Manual

INTRODUCTION  
OWNER’S MANUAL  
Note: Your warranty period begins at  
the time of purchase. The warranty  
is validated only by the dated store  
receipt! Please record the serial num-  
ber of the unit in the space provided in  
the warranty section of the manual.  
To fully acquaint yourself with the  
operation of your Whistler detector  
and to better understand the differ-  
ences between detecting radar, laser  
and safety radar signals, we recom-  
mend reading this entire manual or  
visiting our FAQ page on our website  
www.whistlergroup.com  
Dear Whistler Owner,  
If you have questions concerning the oper-  
ation of this Whistler product please  
call:  
XTR-500/550  
Total Band Protection™  
LASER-RADAR  
CuSTOmer SeRVICE  
1-800-531-0004  
Monday - Friday • 8:00 am - 5:00 pm CT  
or visit our website  
DETECTOR  
www.whistlergroup.com  
Please keep the receipt in a safe place.  
You may register your product online  
at www.whistlergroup.com. For warranty  
verification purposes, a copy of your dated  
store receipt must still 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.  
The Whistler Group Corporate Headquarters  
13016 N. Walton Blvd. • Bentonville, AR 72712  
Tel 479.273.6012 • Fax 479.273.2927  
Enjoy your Whistler detector and  
please drive safely.  
Customer Return Center  
551 N. 13th St. • Rogers, AR 72756  
Customer Service Tel 800.531.0004  
Sincerely,  
The Whistler Group, Inc.  
www.whistlergroup.com  
P/N 260012, REV2  
©
2007 The Whistler Group, Inc.  
 
OPERATION  
FEATURE DESCRIPTIONS  
INSTALLATION CONT.  
13. Dual Alert LED Periscope - provides added  
Dim/Dark Mode  
Windshield Mounting  
visual alerts of threats ahead.  
Dim/Dark Mode reduces the illumination of the  
display.  
• Install the two suction cups and rubber bumper  
onto the bracket by fitting them into their holes.  
• Press the suction cups onto the windshield at the  
location you have chosen.  
Press the Dark button to reduce illumination  
to a Dim setting.  
INSTALLATION  
Mounting Guidelines  
Pressing the Dark button a second time  
engages Dark Mode. The display illumination  
is further reduced.  
Important: Some newer cars have a plastic safety  
coating on the inside of the windshield. The wind-  
shield bracket may leave permanent marks on this  
type of surface. To find out if your vehicle has this  
type of windshield, check the owners manual or ask  
your dealer. We recommend that you do not leave  
the suction cup bracket on the window in direct sun-  
light. If the detector is removed, this may cause  
blistering of the dash in some vehicles.  
• Slide the detector onto the bracket until it locks into  
place.  
• Mount the unit as low as possible near the  
center of the windshield.  
• Do not mount the unit behind wipers,  
ornaments, mirrored sunscreens, etc. These  
obstructions have metal surfaces which can  
affect radar and laser signals and reduce  
critical warning time. (Regular tinted glass  
does not affect reception).  
Dim or Dark Mode can be engaged during an  
alert. In Dark Mode, the display goes dark for as  
long as a signal is being detected and for 20  
seconds after, then the display returns to the  
dimmer setting.  
• Some windshields have an Instaclearor  
Electricleartype coating, which affect radar  
signals. Consult your dealer or the owners  
manual supplied with your vehicle to determine  
if your windshield has this coating.  
• Avoid placing the unit in direct contact with the  
windshield.  
Pressing the Dark button a third time restores  
full illumination to the display.  
• If necessary, the unit may be leveled by bending the  
windshield bracket. Press the bracket release button  
and remove the detector before bending.  
Power On Self Test & Volume  
Each time your Whistler detector is turned on,  
an automatic self-test sequence confirms that  
the speaker and visual displays are functional.  
To increase volume, continue turning the  
volume knob.  
Power Cord Connection  
• Plug the small end of the power cord into the  
units power jack.  
To reduce the possibility of theft, conceal your  
unit when not in use.  
• Display shows in order:  
• Plug the large end into the vehicles cigarette lighter.  
1. WHISTLER 2. X-band 3. K-band 4. Ka-band  
5. LASER 6. SR OFF 7. VG2 OFF 8. POP ON  
9. B SVR ON 10. HIGHWAY  
Note: Cord fits tightly into detector. When  
installing the cord, expect some resistance.  
Windshield  
Mounting  
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.  
Setting Saver  
Setting Saver saves your personalized settings  
so that when the detector is turned off and then  
on again, you do not have to re-enter them.  
IMPORTANT: Make sure the unit is level  
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.  
Feature Engaged Confirmation  
Each time a button is pressed, one beep confirms  
feature “on”, two beeps confirm feature “off”.  
Rubber Bumper  
6
7
5
 
OPERATION  
When selected, Real Voice® will be used to articu-  
late the following:  
OPERATION  
OPERATION  
®
Integrated Real Voice  
City/City 1/City 2 Mode  
Teach/Tutorial Mode  
Whistlers Three Stage City Mode is designed to  
reduce the annoyance of automatic door open-  
ers, intrusion alarms and other devices which share fre-  
quencies with police radar. Generally, X band is  
used for these devices.  
Provides simulated alerts for each type of signal.  
• Press City and Quiet buttons simultaneously  
• Display Shows:  
1. Band Identification  
2. Safety Warning System messages  
3. Feature Selection  
• Press Dark button to exit.  
Dual LED Alert Periscope  
Note: In certain cases the voice message does not  
• Press City button to cancel Highway Mode  
and engage City Mode.  
• Press City button again to enter City 1 Mode  
• Press City button again to enter City 2 Mode  
• Pressing City button a fourth time cancels City 2  
Mode and returns the unit to Highway Mode.  
Whistlers new Dual LED Alert Periscope provides  
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:  
1. flash for all alarms, 2. remain on, or 3. turn LEDs  
off completely.  
replicate the text message.  
Auto Quiet Mode  
Pressing QUIET before a radar signal is detected  
provides an alternate alert pattern, consisting of four  
beeps (indicating X, K, Ka or Safety Radar) followed  
by clicking. The clicking will continue for as long as  
the detected signal is present or any new signal is  
detected within 20 seconds, becoming more rapid  
as the strength of the signal increases.  
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, only the X band sensitivity is low-  
ered. In City 2 Mode, X-band is not detected.  
• Press Quiet (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.  
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.  
Quiet Mode  
Highway Mode  
Quiet cancels audio during an alert and any new  
alert within 20 seconds. After 20 seconds, approxi-  
mately 2 beeps are provided on any new alert and  
unit then remains quiet.  
Highway mode provides full audio warnings any  
time radar (X, K, Ka, Safety Radar) or laser sig-  
nals are detected, and is recommended for open  
road driving.  
• Press Quiet to cancel the audio.  
• Press Quiet a second time during an alert to  
restore the standard audio alert pattern; or turn the  
unit off, then on.  
For more information on City and Highway modes,  
please visit our F.A.Q. page on our website:  
www.whistlergroup.com  
8
9
10  
 
OPERATION  
OPERATION  
OPERATION  
VG-2 Mode  
Option Select Mode  
Stay Alert Feature  
See Option Select Mode to turn this feature  
on/off. When a VG-2 signal is detected, the VG-2  
is sounded and the display flashes “VG-2”. After  
3 seconds the audio is canceled and the display  
no longer flashes. This cycle is repeated if the  
VG-2 signal is again detected.  
Entering Option Select Mode allows you to customize  
options such as Tone Select, Abbreviated Power Up  
Sequence and VG-2 Mode. Press the Menu button to enter  
Option Select Mode. When selecting options, the Dark or  
Quiet buttons must be pressed within 20 seconds or Option  
Select Mode will automatically be exited. To enter:  
The Stay Alert Feature is designed to test a drivers  
alertness. To engage (when the unit is not alarming) :  
• Press and hold the City button for approximate-  
ly 2 seconds. Release the button during or imme-  
diately after the alert is given. Display shows:  
Within 30-60 seconds, two beeps are sounded;  
to show alertness, the driver must press either the  
City, Menu, or Quiet buttons within 3-5 seconds. If a  
button is pressed within 3-5 seconds, the cycle is  
repeated.  
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. (See  
page 15 for more information)  
If a button is not pressed within 3-5 seconds, an  
alarm sounds and the display shows:  
• Press the Dark button to exit the Stay Alert feature.  
Vehicle Battery Saver Mode  
WARNING!!! Stay Alert is NOT intended as a  
substitute for adequate rest. You should NOT oper-  
ate a vehicle if you are drowsy. During extended  
periods of vehicle operation, you should take fre-  
quent 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 Vehicle Battery Saver Mode automatically  
shuts off your detector after 3 hours. The timer  
is reset if the detector is turned off, unplugged  
or any button is pressed before the timer has  
expired. The detector will alert you with an  
audible and visual warning before it shuts off.  
During this warning, you can momentarily reset  
the timer by pressing any button. If the unit has  
automatically turned itself off, press any button  
to turn the unit back on.  
Press and hold Menu button to exit Option Select Mode.  
SWS  
Safety Warning System™  
In communities where transmitters are located,  
the Safety Warning Systemdisplays over 60  
text messages. When Safety Radar is detected  
the audio alert is geiger counter-like.  
Refer to “Option Select Mode” for instructions  
for deactivating battery saver mode feature.  
Safety Warning System Text  
Example: Poor - Road - Surface.  
Note: Not all areas have Safety Warning System™  
transmitters.  
11  
12  
13  
 
POP MODE ALERTS  
Because POPMode radar utilizes the same  
K or Ka band frequencies, POPMode Alerts will be  
displayed as regular radar alerts.  
VG-2 ALERTS  
RESET FEATURES  
POP Mode Alerts  
VG-2 Audio/Visual Alerts  
Note: You must turn this feature on before it will  
detect VG-2.  
Reset Features  
All user features can be reset to factory settings.  
•Unplug the Power Cord from the unit.  
•Press and hold the Quiet button.  
•Plug the Power Cord into the unit.  
•Wait for 2 beeps.  
•Release the Quiet button.  
Unit is now reset to the following features  
and settings.  
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).  
LASER/RADAR ALERTS  
Speed Radar Audio/Visual Alerts  
When X, K or Ka is detected, the band ID and  
signal strength is displayed. The audio alert is  
continuous and has a geiger counter-like  
pattern. The faster the beep, the closer or  
stronger the radar source.  
Default factory settings are:  
1. HIGHWAY Mode.  
2. Dim/Dark Mode to full illumination of display.  
3. Auto Quiet Mode OFF.  
4. VG-2 Detection Mode OFF.  
5. Safety Radar OFF.  
6. Vehicle Battery Saver ON.  
7. Full Power Up sequence.  
8. Default TONE 3.  
Laser Audio/Visual Alerts  
When a laser signal is detected the audio alert is  
continuous for a minimum of 3 seconds.  
Alert Priority  
When two or more signals are received at the  
same time, the alert priority is:  
1. Laser  
• The Displays Shows:  
2. VG-2  
®
Pulse Protection  
3. Speed Radar  
4. Safety Radar  
Pulse (or 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.  
9. POP ON.  
10. Voice ON.  
11. LED Periscope to BLINK  
Example:  
If X band is alerting, then suddenly a VG-2  
signal is detected, the VG-2 warning will  
override the X band alert.  
When a pulse type transmission is detected, your  
Whistler detector sounds an urgent 3-second  
audio warning and the display shows:  
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.  
14  
15  
16  
 
TROUBLESHOOTING  
CARE AND MAINTENANCE  
FCC INFORMATION  
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.  
FCC ID : HSXWH10  
Care And Maintenance  
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.  
FCC ID : HSXWH21  
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.  
PROBLEM: No display or audio.  
• Check fuse in plug; replace if necessary with a  
2 amp 3AG type.  
• Check fuse for lighter socket; replace if  
necessary.  
• Make sure lighter socket is clean.  
ARE DETECTORS LEGAL?  
Important: FCC requirements state that  
changes or modifications not expressly approved  
by Whistler could void the users authority to  
operate the equipment.  
In Most States YES!  
Laser-Radar detectors are legal in every state  
(with the exception of Virginia and Washington,  
D.C., which have local regulations restricting the  
use of radar receivers in any vehicle) when used  
in automobiles or light trucks (under 10,000 lbs.).  
PROBLEM: Unit alarms when vehicle hits  
bumps.  
• 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.  
SPEED MONITORING  
Radar Facts  
Concerning trucks over 10,000 lbs., the Federal  
Highway Administration (FHWA) issued a  
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).  
regulation, effective January, 1994 which prohibits  
radar and laser detector use in these types of  
vehicles nationally. Prior to the FHWA regulation,  
laws existed in the state of New York restricting  
the use of radar detectors in trucks over 18,000  
lbs. and in Illinois in trucks over 26,000 lbs.  
PROBLEM: Audio alerts are not loud  
enough.  
• Cancel Auto Quiet Mode or City Mode.  
• Check audio level setting (see page 8 ).  
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.  
Note: A radar detector will only alarm if an  
officer is transmitting on any one of the above  
radar bands.  
17  
18  
19  
 
SPEED MONITORING  
SPEED MONITORING  
SPEED MONITORING  
POP™ Mode  
Note: Having a radar detector capable of  
detecting the VG-2 may alert you to the pres-  
ence 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 Tips  
POPMode is a feature on some newer 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 transmission.  
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 situa-  
tion, 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 individual radar detector  
owner to know and understand the laws in your area  
regarding the legality of the use of radar detectors.  
Laser Facts  
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 trans-  
mission which covers about 3 feet at the same dis-  
tance. For best protection, keep these points in  
mind:  
Other Speed Detection Systems  
WARRANTY INFORMATION  
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:  
Consumer Warranty  
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, or 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 war-  
ranty. 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.  
• Pacing - A patrol car drives behind you and  
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  
• 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 you  
cannot see through. If you can’t see past a  
vehicle ahead of you, chances are your detector  
can’t either.  
• The receiving range of your laser detector will  
not be the same as a radar detector. 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).  
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 potential for speeding, and the  
other for possession of a detector.  
Whistler Laser-Radar detectors receive all current  
laser guns which operate at a laser wavelength of 905  
+/- 10nm.  
Pro LaserI II III  
LT1 20-20  
•Ultra Lyte  
20  
21  
22  
 
WARRANTY INFORMATION  
WARRANTY INFORMATION  
WARRANTY INFORMATION  
ACCESSORIES  
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______________.  
Important: When returning your unit for service,  
be certain to include a daytime telephone  
number and an email address (if applicable).  
Service Under Warranty  
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  
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.  
Customer Service  
Units without serial numbers are not covered under warranty.  
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:  
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  
Order # Description  
Price  
$ 9.95  
$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.  
500501  
202151  
206552  
206553  
206880  
Zipped Travel Case  
warranty verification purposes, a copy of  
your dated store receipt must accompany any  
unit sent in for warranty work.  
Windshield Bracket Kit  
Straight Power Cord (5’)  
Coiled Power Cord (7’)  
$14.95  
$15.95  
$9.95  
When returning a unit for service, please follow  
these instructions:  
Service Out of Warranty  
Units will be repaired at “out of warranty” serv-  
ice rates when:  
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.  
SPECIFICATIONS  
Radar Frequencies:  
10.500 - 10.550 GHz (X Band)  
24.050 - 24.250 GHz (K Band )  
33.400 - 36.000 GHz (Ka Superwideband)  
Hardwire Kit (10' )  
(for wiring to fuse box)  
1. Ship the unit in the original carton or in a  
suitable sturdy equivalent, fully insured, with  
return receipt requested to:  
206666  
Modular* Cord Package  
(includes coiled and straight  
cords, and power adapter)  
$17.95  
Whistler Repair Dept.  
551 N. 13th St.  
Rogers, AR. 72756  
159032  
402081  
206660  
Package of 8 Suction Cups  
Non Skid Dash Pad  
$2.95  
$6.95  
Operating Temperature Range:-20˚ C to +80˚ C  
(-4˚ F to +176˚ F)  
Please allow 3 weeks turnaround time.  
Straight Modular Cord &  
Socket Multiplier  
Important: Whistler will not assume responsi-  
bility for loss or damage incurred in shipping.  
Therefore, please ship your unit insured with  
return receipt requested. CODs will not be  
accepted!  
Power Requirements:  
$11.95  
$12.95  
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  
Operational 12 to 15 volts DC, 250mA nominal  
Vehicle Battery Saver, 30mA nominal.  
206661  
Coiled Modular Cord &  
Socket Multiplier  
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.  
2. Include with your unit the following  
information, clearly printed:  
* Modular: Interconnecting pieces cord and plug.  
Shipping and handling (per order) $5.00 . Prices  
are subject to change without notice.  
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  
Express; personal checks are not accepted.  
In the event repairs cannot be covered by the min-  
imum $55.00 service fee, you will be contacted by  
a Whistler technical service specialist who will out-  
line options available to you.  
If you elect not to have your unit repaired, it will  
be returned to you along with your certified  
check or money order.  
`
to radar”).  
A copy of your dated store receipt or bill of  
sale.  
Specifications are subject to change without  
notice.  
23  
24  
25  
26  
 

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