Whistler GT-268Xi User Manual

User Guide

GT-268Xi

High Performance

LASER-RADAR

DETECTOR

2

INTRODUCTION

Dear Whistler Customer,

If you have questions concerning the operation of this Whistler product
please call:

Customer Service

1-479-273-6012

Monday - Friday • 8:00 am - 5:00 pm CT

or visit our website

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. Note: Your warranty period begins
at the time of purchase. The warranty is validated only by the dated store
receipt! Please record the serial number of the unit in the space provided
in the accessories section of the guide.

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 guide or visiting
our FAQ page on our website www.whistlergroup.com

Enjoy your Whistler detector and please drive safely.

Sincerely,
The Whistler Group, Inc.

3

TABLE OF CONTENTS

Model Features Summary......................................... 5 - 6

Installation ................................................................... 7 - 9

• Mounting Guidelines

• Windshield Mounting

• Power Cord Connection

• Fuse Replacement

Operation ................................................................ 10 - 20

• Power On and Self-Test

• Memory/Beep Confirmation

• Audio Level Adjustment

• Self-Test Quiet Mode

• Auto Quiet/Quiet Modes

• City/City 1/City 2 Modes

• Highway Mode

• Signal Strength Display

• Alert Periscopes

• Dim/Dark Modes

• Vehicle Battery Saver Mode

• FDSR/TFSR Rejection Modes

• Setting Saver

• POP™ Mode Detection

• Ka Narrow Mode

• VG-2 Mode

• Selectable Laser

• Safety Warning System SWS

• Alert Priority

• Option Select Mode

• Stay Alert™

4

TABLE OF CONTENTS

Radar/Laser Alerts .........................................................21

• Radar Alerts

• Laser Audio/Visual Alerts

• Pulse Protection®

Reset Features ................................................................22

Care and Maintenance ..................................................23

Troubleshooting Guide ......................................... 23 - 24

Speed Monitoring Technologies ......................... 25 - 28

• Are Detectors Legal?

• POP™ Mode

• Laser Facts

• Laser Tips

• Radar Facts

• Other Speed Detection Systems

• Radar Detector Detectors

Warranty Information ............................................ 29 - 32

Specifications .................................................................. 33

Accessories ...................................................................... 34

5

9

WHISTLER FEATURES

1
6

2

9

10

8

13

11

7

3

4 5

14

15

16

17

18, 19,

20

21

12

22

6

FEATURE DESCRIPTIONS

1. Bracket Release Button – provides quick and easy release of the

mounting bracket.

2. Speaker – provides distinct audio warnings for X, K, Ka band radar,
safety warning system, laser and VG-2.

3. Mounting Bracket Location – slot holds mounting bracket firmly.

4. Radar Antenna – compact, high-efficiency antenna receives radar

signals.

5. Front Laser – high gain optical lens provides increased sensitivity
and field of view for leading-edge laser detection.

6. Rear Laser – an integrated optical waveguide provides superior
detection of laser signals transmitted from behind.

7. City Button – reduces the annoyance of false alerts typically
encountered in urban driving areas.

8. Quiet Button – pressing QUIET before a radar signal is detected
engages Auto Quiet Mode which provides “clicking” sounds after
the initial warning. Pressing QUIET during a radar encounter silences
audio alerts, while allowing visual alerts to keep you informed.

9. Power / Volume Control – turns unit on/off and adjusts audio level.

10. Dim / Dark Mode – engages Dim/Dark modes.

11. Menu Button – enters option select mode.

12. Numeric Icon Display – combines icon display with a 7 segment

digital display that shows signal strength indication and band
identification.

13. Alert Periscopes – provide an additional attention getting visual
alert.

14. X-band Icon – indicates the unit is receiving a X-band signal.

15. K-band Icon – indicates the unit is receiving a K-band signal.

16. Ka-band Icon – indicates the unit is receiving a Ka-band signal.

17. V - indicates that the unit is receiving a VG-2 signal. Indicates that

VG-2 is engaged.

18. H – indicates unit is in Highway mode.

19. C – indicates that the unit is operating in city mode.

20. Signal Strength Icon – indicates the strength of the signal being

detected.

21. L – indicates that the unit is receiving a laser signal.

22. Power Jack – provides connection for the power cord.

7

INSTALLATION

Windshield Mounting

• 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).

• Some windshields have an Instaclear™ or Electriclear™ type

coating, which affect radar signals. Consult your dealer or the
owner’s manual supplied with your vehicle to determine if your
windshield has this coating.

• Avoid placing the unit in direct contact with the windshield.

• To reduce the possibility of theft, conceal the unit when not in

use.

Windshield Mounting

IMPORTANT: Make sure the unit is level.

8

INSTALLATION

Windshield Mounting

• 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.

IMPORTANT: Some newer cars have a plastic safety coating on
the inside of the windshield. The windshield bracket may leave
permanent marks on this type of surface. To find out if your
vehicle has this type of windshield, check the vehicle’s owner’s
manual or ask your dealer. We recommend that you do not leave
the suction cup bracket on the window in direct sunlight. 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.

• If necessary, the unit may be leveled by bending the

windshield bracket. Press the bracket release button and
remove the detector before bending.

Rubber Bumper

9

INSTALLATION

Power Connection

• Plug the small end of the power cord into the unit’s power

jack.

• Plug the large end into the vehicle’s cigarette lighter socket.

NOTE: Cord fits tightly into detector. When installing the cord,
expect some resistance.

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.

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.

10

OPERATION

Power On and Self-Test

Each time your Whistler detector is turned on, an automatic
self-test sequence confirms that the speaker, visual displays
are functional along with many of the saved settings. To
increase the volume, continue turning the volume knob.

Memory/Beep Confirmation

All features selected (except Stay Alert and Quiet) are
retained in memory. Each time a button is pressed one beep
confirms feature “on”, two beeps confirm feature “off”.

Audio Level Adjustment

To change the audio level:

• Move Power/Volume button back to increase audio level.

• Move Power/Volume button forward to decrease audio level.

Self-Test Quiet

Simply 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, simply
press the Quiet button during the next self-test.

11

OPERATION

Auto Quiet Mode

Auto Quiet mode provides an alternate alert pattern
approximately 5 seconds after a radar or safety warning
system signal is detected followed by clicking. The clicking
will continue for as long as the detected signal is present
and for any new signal within 20 seconds. Auto Quiet mode
does not affect laser alerts.

• Press Quiet (before a signal is detected) to engage Auto Quiet

mode.

• 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.

Quiet Mode

Quiet mode cancels audio during an alert and any new alert
within 20 seconds. After 20 seconds of no radar signal
detected, the audio alerts are restored.

• Press Quiet to cancel the audio.

• Press Quiet a second time during an alert to restore the

standard audio alert pattern.

12

OPERATION

City/City 1/City 2 Modes

Whistler’s City Modes are 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 City to cancel Highway Mode and engage City Mode.

The display will switch from“H” to “C”.

• Press City again to enter City 1 Mode.

• Press City again to enter City 2 Mode.

NOTE: The City 1 or City 2 numeric indicator only illuminated
briefly.

• Press City a fourth time to cancel City 2 Mode and returns the

unit to Highway Mode.

In City Mode, weak speed/safety radar signals give an initial
alarm of two beeps, and then remain quiet until 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 is lowered. In City 2 Mode, X-band is not
detected.

CAUTION: Some towns/small cities may still be using X band
radar. City Modes do not change the audio alert for laser.

13

OPERATION

Highway Mode

Highway mode provides full audio warnings any time radar
(X, K, Ka, and Safety Warning System - SWS) 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

Signal Strength Display

When a radar signal is detected the audio alerts have a geiger
counter-like pattern to help you determine the strength of the
radar source; the faster the beeping the stronger the radar
signal. At the same time the audio is reporting, the display
illuminates the band identification Icon and relative signal
strength from 1 to 9.

Alert Periscopes

Whistler’s 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:

1. flash for all alarms

2. remain on

3. turn LEDs off completely

1 = weak signal, 9 = strong signal

14

OPERATION

Dim/Dark Modes

Dim/Dark Mode reduces the illumination of the display.

• Briefly press and release the Dark button to reduce

illumination to a Dim setting.

• Briefly press and release the Dark button a second time

engages Dark Mode. 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 dim setting. Dim Modes can be
engaged during an alert.

• Briefly press and release the Dark button a forth time to

restore full illumination to the display.

Vehicle Battery Saver Mode

The Vehicle Battery Saver Mode automatically shuts off the
detector after 6 hours if the unit has constant power.

The timer is reset:

1. Each time the detector is turned off

2. The power cord is disconnected or power is removed to the

unit.

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.

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.

15

OPERATION

Field Disturbance Sensor Rejection (FDSR)
Traffic Flow Sensor Rejection (TFSR)

Recently many new products that operate on police radar
frequencies have been causing nuisance alerts to radar detectors.
These radar based sensors are installed alongside the Highway
and more recently on vehicles used as lane change assist / blind
spot detectors / collision avoidance systems. TFSR when turned
ON is designed to eliminate alerts from specific Traffic Flow
sensors. FDSR when turned ON is designed to identify all radar
based collision avoidance systems that operate within the same
band as police radar and provide a brief less intrusive alert to
keep you informed and aware.

A signal strength indicator will help determine your proximity to
the source without the continued annoyance of audio.

We suggest you turn FDSR ON if you are experiencing
excessive random false alerts when behind select vehicles.

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.

POP™ Mode Alerts

Because POP™ Mode radar utilizes the same K or Ka band
frequencies, POP™ Mode Alerts will displayed as regular radar
signals.

16

OPERATION

Ka Narrow Mode

Many countries do not share the same Ka radar guns as the
USA. Having a radar detector that scans the complete Ka
band may not be necessary if your Country is only using
one or more of the following (34.0 or 34.3 GHz). See
Option Select Mode to engage Ka Narrow mode.

VG-2 Mode

See Option Select Mode to turn this feature on/off. When a
VG-2 signal is detected, the VG-2 alert 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 detected again.

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 27 for more information)

Display showing Ka Narrow Mode

Display showing VG-2 Alert

17

OPERATION

Segmented Selectable Laser Receiver

The laser validation windows are separated into segments
allowing for customization in your country.

Segment Pulse Rate
L 1 valid up to 900Hz
L 2 valid from 1100Hz - 2000Hz
L 3 valid from 2000Hz - 3000Hz
L 4 valid from 3000Hz - 4000Hz,
L c valid from 900Hz - 1100Hz
L t valid for the TraffiPatrol XR

The L c segment is an area known to have laser falsing from
some new vehicles with Laser Assisted Cruise Control (LACC).
This segment is defaulted to off. If vehicles in your country do
not have LACC systems, you may turn on this segment in
Option Select Mode.

If a segment is not required in your country, it is recommended
that you shut off the segment in Option Select Mode to
minimize the chance of false alerts caused by some non police
sources such as airports, laser assisted cruise control systems
and more.

Display showing L 1 laser segment detection

18

OPERATION

Safety Warning System™ SWS

In communities where transmitters are located, the Safety
Warning System™ can transmit over 60 messages. When an
SWS signal is detected an unique audio alert is sounded and
an “S” is displayed to indicate an SWS message has been
received.

NOTE: Not all areas have Safety Warning System™
transmitters.

Alert Priority

When two or more signals are received at the same time, the
alert priority is:

1. Laser

2. Speed Radar

3. Safety Radar

EXAMPLE: If X band is alerting, then suddenly a laser signal is
detected, the laser warning will override the X band alert.

Option Select Mode

Press the Menu button to enter Option Select Mode. Press
the Menu button again will step thru in an ascending order
while pressing the City button will step thru in a decending
order.

Press and hold the Menu button to exit. Option mode will
automatically exit if no buttons are pressed within 20
seconds.

19

OPERATION

Feature Display Shows To Change Option

Laser Segment L1 L 1.

D for ON,
Q for OFF

1. = ON (default)
1 = OFF

Laser Segment L2 L 2.

D for ON,
Q for OFF

2. = ON (default)
2 = OFF

Laser Segment L3 L 3.

D for ON,
Q for OFF

3. = ON (default)
3 = OFF

Laser Segment L4 L 4.

D for ON,
Q for OFF

4. = ON (default)
4 = OFF

Laser Segment Lc L c

D for ON,
Q for OFF

c. = ON
c = OFF (default)

Laser Segment XR L t.

D for ON,
Q for OFF

t. = ON (default)
t = OFF

VG-2 Mode V

D for ON,
Q for OFF

V. = ON
V = OFF (default)

Alert Pericsopes
(default = Blinking with alert)

.

D or Q
to select

ON, OFF,
BLINKING

POP Mode P

D for ON,
Q for OFF

P. = ON
P = OFF (default)

Ka Band Ka.

D for ON,
Q for OFF

Ka. = ON (default)
Ka n. = ON
Ka = OFF

SWS S

D for ON,
Q for OFF

S. = ON
S = OFF (default)

TFSR t.

D for ON,
Q for OFF

t. = ON (default)
t = OFF

FDSR F

D for ON,
Q for OFF

F. = ON
F = OFF (default)

20

OPERATION

Stay Alert Feature

The Stay Alert Feature is designed to test a driver’s alertness.
To engage (when the unit is not alarming):

• Press and hold the City button for approximately 2 seconds.

Release the button during or immediately after the alert is
given.

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. Before unit alerts, press Dark to exit this
feature. If a button is not pressed within 3-5 seconds, an alarm
sounds and the entire display flashes.

• Press the Dark button to exit.

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.

21

RADAR/LASER ALERTS

Laser/Radar Alerts

Speed Radar Audio/Visual Alerts when X, K or Ka 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.

Laser Audio/Visual Alerts

When a laser signal is detected the audio alert is continuous
for a minimum of 3 seconds.

• The unit‘s “L” icon will illuminate along with a corresponding

segment to indicate the general PPS rate of the source.

• When a TraffiPatrol XR laser gun is detected the unit‘s “L” icon

will illuminate along with an “t” on the display.

Pulse Protection®

Pulse (or instant-on) radar is more of a threat 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
shows a “P”.

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.

22

RESET FEATURES

Reset Features

All user features can be reset to factory settings.

• Remove Power from the unit.

• Press and hold the Quiet button.

• Restore Power to the unit. (power switch turned on)

• Wait for 2 beeps.

• Release the Quiet button.

Unit is now reset to the following features and settings.

1. City/Highway to Highway Mode

2. VG-2 Detection mode OFF

3. Self-test Quiet OFF

4. Ka Narrow OFF

5. Dim/Dark to full illumination of display

6. Auto Quiet OFF

7. SWS OFF

8. X, K, Ka Bands ON

9. POP OFF

10. Alert Periscopes to BLINK

11. TFSR ON

12. FDSR OFF

13. Laser Segments L 1 - L4 to ON

14. Laser Segment L c to OFF

15. Laser TraffiPatrol XR ON

23

TROUBLESHOOTING

Care and Maintenance

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 unit’s exterior.

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.

PROBLEM: No display or audio.

• Check fuse in power cable, replace if necessary.

• Check lighter socket fuse in vehicle’s fuse box , replace if

necessary.

PROBLEM: Unit alarms when vehicle equipment or electrical
accessories (brakes, power mirrors/windows, directionals, horn,
etc.)

• Check conditions of vehicle’s electrical system, including

battery and alternator.

PROBLEM: Audio alerts are not loud enough.

• Cancel Auto Quiet Mode or City Mode.

• Check audio level setting.

24

TROUBLESHOOTING

PROBLEM: Unit alarms when vehicle hits bumps.

• Check for loose lighter socket; tighten and clean.

• Check connections at both ends of the power cord. Substitute

another cord to determine if the cord is defective. Return
defective cord to the factory.

PROBLEM: Unit falses too much.

• If your country only uses 34.0 or 34.3 GHz use Ka Narrow

Mode.

• If alarms are POP Ka, switch POP Mode to off.

• If alarms are X or K band and due to radar based traffic flow

sensors or radar based vehicle blind spot detectors, read the
FDSR/TFSR section in this user guide.

If difficulties occur which cannot be solved by information in
this Troubleshooting Guide, please call
Whistler Customer Service at 1-479-273-6012
or visit our FAQ page at www.whistlergroup.com, before
returning your unit for service.

25

SPEED MONITORING TECHNOLOGIES

ARE DETECTORS LEGAL?

Check with your country’s laws regarding radar detector
ownership and use. Check for loose lighter socket; tighten and
clean.

It is the responsibility of the individual radar detector
user to know and understand the laws in your area
regarding the legality of the use of radar detectors.

POP™ Mode

POP™ Mode is a feature on some radar guns operating on K
and Ka bands. When the gun is in POP™ Mode and
activated, a brief burst of energy, less that 1/15 of a second, is
transmitted and the vehicle’s speed is quickly acquired. A
detector without POP™ Mode detection capability cannot
respond to this brief transmission.

Laser Facts

It’s 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 gun’s narrow beam. A radar gun’s
transmission can cover more than a four-lane highway at a
distance of 1,000 feet, compared with a laser gun’s transmission
which covers about 3 feet at the same distance.

26

SPEED MONITORING TECHNOLOGIES

For best protection, keep these points in mind:

• Because the vehicle’s license plate or headlights are the laser

gun’s 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. Whistler Laser-Radar detectors receive all current laser
guns which operate at a laser wavelength of 800-1000nm.

Laser Tips

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.

Radar Facts

A radar gun operates by transmitting radio waves at certain
frequencies which reflect off objects and are picked up by
the radar gun’s 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 vehicle’s speed.

27

SPEED MONITORING TECHNOLOGIES

This laser/radar detector receives signals from 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).

NOTE: Your radar detector is designed to alarm if an officer
is transmitting on any one of the above radar bands.

Other Speed Detection Systems

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:

• Pacing - A patrol car drives behind you and matches your

driving speed.

• Vascar/Aircraft - The police measure the time it takes your

vehicle to travel a known distance.

Radar Detector Detectors: VG-2, Spectre

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
country where detectors are illegal, 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.

28

SPEED MONITORING TECHNOLOGIES

NOTE: The latest 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.

It is the responsibility of the individual radar detector
user to know and understand the laws in your area
regarding the legality of the use of radar detectors.

29

WARRANTY INFORMATION

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 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.

NOTE: This warranty does not include installation or reinstallation
charges.

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.

30

WARRANTY INFORMATION

When returning a unit for service, please follow these
instructions:

1. Ship the unit in the original carton or in a suitable sturdy

equivalent, fully insured, with return receipt requested to:

Whistler Repair Dept.

1412 South 1st 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!

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 to radar”).

• A copy of your dated store receipt or bill of sale.

3. Be certain your unit is returned with its serial number.
For reference, please write your unit’s serial number in the
space provided on the Accessory page of this guide.

31

WARRANTY INFORMATION

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 www.whistlergroup.com,
however, for warranty verification purposes, a copy of your dated
store receipt must accompany any unit sent in for warranty work.

Service Out-of-Warranty

Units will be repaired at “out-of-warranty” service rates when:

• The unit’s 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.

The minimum out-of-warranty service fee for your Whistler
GT-268Xi detector is $45.00 (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
in the amount stated above. Payment may also be made by
MasterCard, VISA or American Express; personal checks are not

accepted.

32

WARRANTY INFORMATION

In the event repairs cannot be covered by the minimum
service fee, you will be contacted by a Whistler technical
service specialist who will outline 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.

IMPORTANT: When returning your unit for service, be certain to
include a daytime telephone number and an email address
(if applicable).

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:

1-479-273-6012

Representatives are available to answer your questions

Monday - Friday from 8:00 a.m. to 5:00 p.m. (CT).

www.whistlergroup.com

33

SPECIFICATIONS

Laser Wavelength:

800 ± 1000 nanometers (nm)

Radar Frequencies:

10.500 - 10.550 GHz (X Band)

24.050 - 24.250 GHz (K Band )

33.400 - 36.000 GHz (Ka Superwideband)

34.000 and 34.300 GHz (Ka Narrow)

Operating Temperature Range:

-10º C to +70º C (+14º F to +158º F)

Power Requirements:

Operational 12 to 15 volts DC, 200mA nominal (2 amp fuse)
Vehicle Battery Saver, 30mA nominal.

Patents can be viewed here:

www.whistlergroup.com/pat

POP™ Mode is a trademark of MPH Industries, Inc.

SWS™ is a trademark of Safety Warning System L.C.

Specifications are subject to change without notice.

34

ACCESSORIES

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.

*Modular: Interconnecting pieces cord and plug. Shipping and
handling (per order) $5.00. Prices are subject to change without
notice.

______________________________________________

write serial number in the space provided

Order # Description Price

202151

Windshield Bracket

Kit

$9.95

206552 Power Cord (5’) $14.95

206880

Hardwire Kit (10’)

(for wiring to fuse box)

$9.95

206666

Modular* Cord

Package
(includes coiled an
straight cords, and

power adapter)

$17.95

159032

Package of 8 suction

Cups

$2.95

402080

Non Skid Dash Pad

$6.95

CORPORATE
HEADQUARTERS

1716 SW Commerce Dr. Ste. 8
Bentonville, AR 72712
TEL [phone]
www.whistlergroup.com

CUSTOMER RETURN CENTER

1412 South 1st St.
Rogers, AR 72756
Customer Service Tel [phone]
Email: [e-mail]

02A17 © 2017 The Whistler Group, Inc.