DMX-1655 Manual Version 1.11
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Before you Begin
Unpacking Instructions
Immediately upon receiving a fixture, carefully unpack the carton, check the contents to ensure that all parts are present, and have
been received in good condition. Notify the shipper immediately and retain packing material for inspection if any parts appear
damaged from shipping or the carton itself shows signs of mishandling. Save the carton and all packing materials. In the event that a
fixture must be returned to the factory, it is important that the fixture be returned in the original factory box and packing.
Mounting
The unit should be mounted via its mounting system
( as show n to the right ) on the bottom of the base.
Use clamps to fix the unit to truss. Alw ays ensure that
the unit is firmly fixed to avoid vibration and slipping
while operating. Always ensure that the structure to
which you are attaching the unit is secure and is able
to support a w eight of 30 kgs for each unit.
This fixture may be mounted in any position
provided there is adequate room for ventilation. It is
important never to obstruct the fan or vents pathway.
Mount the fixture using, preferably the center
mounting holes and a suitable “C” or “O” type
clamp. Adjust the angle of the fixture by loosening
both knobs and tilting the fixture. After finding the
desired position, retighten both knobs. When
selecting installation location, take into consideration
lamp replacement access and routine maintenance.
Safety cables should always be used. Never mount in
places where the fixture w ill be exposed to rain, high
humidity, extreme temperature changes or restricted
ventilation.
Powering
To determine the pow er requirements for a particular fixture, see the label affixed to the back plate of the fixture or refer to the
fixture’s specifications chart. A fixture’s listed current rating is its average current draw under normal conditions. All fixtures must be
pow ered directly off a sw itched circuit and cannot be run off a rheostat (variable resistor) or dimmer circuit, even if the rheostat or
dimmer channel is used solely for a 0% to 100% sw itch. Before applying power to a fixture, check that the source voltage matches the
fixture’s requirement. All fixtures must be connected to circuits with a suitable Earth Ground. Check the fixture or device carefully to
make sure that if a voltage selection sw itch exists that it is set to the correct line voltage you will use.
