Whistler TOTAL BAND PROTECTION XTR-500 - Manual (Page 7)

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 plug; replace if necessary with a
2 amp 3AG type.
• Check fuse for lighter socket; replace if
necessary.
• Make sure lighter socket is clean.
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.
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.
TROUBLESHOOTING
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 unit’s exterior.
ARE DETECTORS LEGAL?
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.).
Concerning trucks over 10,000 lbs., the Federal
Highway Administration (FHWA) issued a
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.
CARE AND MAINTENANCE
FCC ID : HSXWH10
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.
Important: FCC requirements state that
changes or modifications not expressly approved
by Whistler could void the user’s authority to
operate the equipment.
SPEED MONITORING
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.
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).
Note: A radar detector will only alarm if an
officer is transmitting on any one of the above
radar bands.
FCC INFORMATION
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