LRAD 500X
16
Factors to consider when placing the LRAD-500X include, but are not limited to, the
following:
• All long-range communication devices should have an unobstructed transmission path
to the anticipated areas in which it will be aimed. Even small mast antennas may reflect
some sound energy decreasing the effectiveness of the unit as well as increasing reflected
noise levels for the operator and others nearby.
• Placement should be chosen so as to minimize or avoid transmission over decks or
balconies where personnel may be located.
• Shipboard operations should place the LRAD-500X as close to the ship’s sides, bow, or
stern as possible.
• When choosing a placement area to maximize unobstructed transmission path(s),
proper care must be taken to ensure the LRAD-500X does not collide with any structures or
equipment nor encroach on personnel passageways when the unit is pivoted and
manipulated through its full range of motion.
The LRAD-500X can be accurately aimed at the vehicle or personnel the operator is attempting
to communicate with using one of the two attached visual sighting devices (see Figure 2). The
sites are located on the left and right sides of the LRAD-500X.
WARNING: Hearing Protection: The LRAD-500X sound projection is very
directional. Operators standing behind the unit hear only a small fraction of the sound energy
being transmitted. This can make the operator think the LRAD-500X is not producing the
required output. OPERATORS SHOULD NOT ATTEMPT TO LISTEN TO THE OUTPUT FROM THE
FRONT OF THE DEVICE! HEARING DAMAGE MAY RESULT FROM SUCH ACTION.
Figure 4: Do not attempt to listen to the output side of the unit.
Care and Maintenance
The LRAD-500X is an all-weather hailing and warning device that requires minimal
maintenance. As with any equipment, proper care and maintenance will ensure a long and
useful life.
Clean LRAD-500X and inspect for wear or other damage daily. Ensure that all fastening
hardware is kept tight and all electrical connections are secure and damage-free. Fasteners or
To Next Page
Loading...