Whistler XTR - 325 - Manual (Page 8)

Total Band Protection™ PLUS Ku
Complete Band Coverage that detects laser,
radar including Ku, VG-2 and safety radar bands.
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 dis-
tance of 1,000 feet, compared with a laser gun’s
transmission which covers about 3 feet at the
same distance. 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
won’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 905
+/- 10mm.
•Pro Laser ™ I II III •LT1 20-20 •Ultra Lyte
SPEED MONITORING
20
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 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!
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:
• P
Pa acciin ng g - A patrol car drives behind you and
matches your driving speed.
• V Va asscca arr//A Aiirrccrra afftt - The time it takes a vehicle to
travel a known distance is measured.
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 it 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 a RDD,
leaving unsuspecting motorists vulnerable to receive
two tickets - one potentially for speeding, the other
for possession of a detector.
SPEED MONITORING
N No otte e:: H Ha avviin ng g a a rra ad da arr d de ette ecctto orr cca ap pa ab blle e o off d de ette ecctt--
iin ng g tth he e V VG G--2 2 m ma ayy a alle errtt yyo ou u tto o tth he e p prre esse en ncce e o off a a
ssp pe ee ed d ttrra ap p.. A Ass o off tth hiiss p prriin nttiin ng g,, tth he e n ne ew we esstt tto oo oll
P Po olliicce e h ha avve e tto o d de ette ecctt rra ad da arr d de ette ecctto orrss iiss cca alllle ed d
S Sp pe eccttrre e.. A Ass o off tth hiiss p prriin nttiin ng g.. S Sp pe eccttrre e cca an n d de ette ecctt a allll
u un nd de ette ecctta ab blle e ((V VG G--2 2)) lla asse err//rra ad da arr d de ette ecctto orrss o on n tth he e
m ma arrkke ett..
It is the responsibility of the individual radar detector
operator to know and understand the laws in your
area regarding the legality of the use of radar detec-
tors.
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, if the housing and/or serial numbers have
been removed. There are no express warranties cover-
ing this product other than those set forth in this
warranty. All express or implied warranties for this prod-
uct are limited to the above time. Whistler is not
liable for damages arising from the use, misuse, or
operation of this product.
SPEED MONITORING
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