User's Manual

3CC12426AAAA TQ BJA 01 Issue 01 - April 2001 - Draft 04 13/346
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Placement of transmitting equipment
To prevent exposure to non-ionizing radiation, the X-Pol RT should always be mounted at a minimum of
3m (10 ft) above ground level or roof-top level. An X-Pol RT that is mounted on a wall should be mounted
at least 3m (10 ft) away from any point of exposure such as windows, balconies or doors.
X-Pol RT service and repair safety precautions
Only authorized personnel should service X-Pol RT units.
Equipment interconnection points
All card faceplate connectors are SELV.
Connect SELV circuits on this equipment only to other circuits that comply with the requirements of SELV
circuits as defined in EN60950.
Restriction of unauthorized access
Only authorized personnel should have access to the equipment. Install the equipment in a restricted-
access location or similar environment, and post appropriate warning signs to indicate safety concerns.
Failure to prevent unauthorized user access will invalidate any approvals given to this equipment.
Regulatory symbols
The following sections show examples of regulatory approval symbols generally used. They may be
used on product markings such as approval labels. These symbols are described in IEC417.
Power on
Power off
Danger - Never touch the X-Pol RT antennas while they are in operation. Do not stand in
front of X-Pol RT antennas, and never pass closer than 1m (3 ft) in front of an operating or
X-Pol RT.
Power to X-Pol RTs must be disconnected prior to installation or servicing.
Service and repair preparation activities should be made as close as possible to the base of
an elevated X-Pol RT, as the risk of exposure to non-ionizing radiation increases as you
move further from the base toward the area that is serviced by the transmitter.
This symbol indicates the on position of the main on/off switch.
This symbol indicates the off (O) position of the main on/off switch.