Uniden LRD 737 - Manual (Page 13)

Installation
The LRD 737 uses a highly sensitive horn-type antenna and IR laser
sensor to receive radar/laser signals. Its sensitivity and range depend on
the method of installation and the direction of the antenna/sensor in
relation to the signal source. The inherent nature of radar waves makes
them reflect off metallic surfaces. This is why these waves are so useful
for measuring the speed of a vehicle. The IR laser light may reflect only
from shiny surfaces. Both radar waves and IR laser light will, however,
pass through plastic or glass.
Before you decide where to put your radar detector, please keep in mind
these two important factors:
•
For safety, do not mount the LRD 737 in a location where it will
obstruct your driving vision.
•
Most vehicles have the top part of the windshield tinted. Mounting
the LRD 737 behind tinted or mirrored glass may reduce the
effectiveness of laser detection by reducing the amount of laser light
received by the Detector.
Helpful Tips
The antenna and the forward looking
laser sensor are located at the rear
panel of the unit, (and the
rear-looking laser sensor is located
on top of the unit), directly behind
the mode selection keys. The antenna
and sensors should not be obstructed
by metal or metallic surfaces and
should be pointed at the horizon for
accurate long-range detection.
•
Do not mount the unit behind the windshield wiper blades, radio
antenna, tinted glass area, or mirrored glass. Be sure the unit is free
from obstruction by seat backs, rear view mirror, sun visors, or the
ceiling of the automobile.
•
Do not mount the unit in front of the heater or defroster vents.
•
Do not leave the unit in direct sunlight or in the glove compartment
of a closed car for long periods of time, as extreme changes in
temperature may cause internal damage. Also, removing the unit
from the windshield makes you less susceptible to break-in
and theft.
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C:\Manuals\LRD737\LRD737.vp
Wed Sep 22 15:35:36 1999
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