2
qualified service technicians – there are no user serviceable parts or
adjustments contained in this product. The operator should never
remove the digital radar units internal covers, or attempt to service the
equipment.
2.
Radio Frequency Radiation Hazard
. The radar antenna emits elec-
tromagnetic radio frequency (RF) energy which can be harmful partic-
ularly to your eyes. DO NOT look at the antenna at close range. It is
important that the radar is turned off whenever personnel are required
to come close to the scanner assembly or associated equipment. It is
recommended that the radar scanner is mounted out of range of per-
sonnel (above head height). Distances from the face of the radar at
which RF radiation levels of 100 W/m
2
and 10W/m
2
exist, are given
below
.
When properly installed and operated, the use of this radar will con-
form to the requirements of
:
•
ANSI/IEEE C95.1-1999 Standard for Safety Levels with Respect
to Human Exposure to Radio Frequency Electromagnetic Fields,
3 Hz to 300 GHz.
•
ICNIRP Guidelines 1998 - International Commission on Non-Iro-
nising Radiation Protection: Guidelines for limiting exposure to
time-varying electric, magnetic and electro magnetic fields (upto
300Ghz) 1998.
3.
Navigation Aid
. This radar unit is only an aid to navigation. Its accu-
racy can be affected by many factors, including equipment failure or
defects, environmental conditions, improper handling, installation or
use. It is the user’s responsibility to exercise common prudence and
navigational judgements. This radar unit should not be relied upon as
a substitute for such prudence and judgement.
Model
Distance to 100 W/m
2
point
Distance to 10 W/m
2
point
RA1048HD
(4 kW)
Nil
Worst case
1.0 M
RA1072HD
(4kW)
Nil
Worst case
1.0 M
RA2048SHD
(12 kW)
Nil
TBC
RA3072SHD
(12 kW)
Nil
TBC
Summary of Contents for RA1048HD
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