Orion Car Audio 420 - Manual (Page 29)

Orion 420 Weather Station 29
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Columbia Weather Systems, Inc.
Location
Do not attach the sensor transmitter to a radio transmitting mast or
tower.
Select a mounting location that will allow the sensor cable to be routed
away from other data cables to avoid interference. Never route sensor
cables in tall trees. Do not mount sensors close to power lines or
telephone lines. For normal roof mounting, the recommended minimum
distance from power or telephone lines is 25 ft. (8 m). Use extreme
caution when working close to power lines.
Mounting Method
Choose the appropriate mounting method for the installation and obtain
any necessary mounting hardware. Refer to Section 4 for information on
optional sensor mounting hardware and accessories which are available
from the factory.
If the mounting hardware is not obtained from the factory, be certain to
use metal parts which are plated or galvanized to assure maximum
longevity.
Secure the mast to the roof, using guy wires with sufficient tensile
strength or to building wall using a wall-mount hardware kit.
Routing Cable
Use plastic tie wraps to secure the cable to mast, particularly at the mast
base. Tighten the tie wraps securely and clip off any excess length with a
wire cutter tool.
Route the cable back to the Interface Module
CAUTION: There may be electric wires in the wall. When routing cable
through walls, we recommend that you shut off the electricity in the
room(s) where you are drilling.
Any mast or tower should always be properly earth grounded to minimize
electrical storm damage. The use of a properly grounded metal mast or
tower, however, does not insure protection from electrostatic discharge.
These items could become electrically charged resulting in damage to
the sensors and/or console. This could damage the system in the event
of an electrical storm. Use insulated standoffs when routing cable to help
avoid this problem.
Note: If the standard 50 ft. cable provided with the sensor transmitter is
not long enough, it may be extended by splicing on an appropriate length