Crestron HD-XSPA - Page 2

Rack Mounting Safety Precautions
Elevated Operating Ambient Temperature: If installed in a closed or multi-
unit rack assembly, the operating ambient temperature of the rack
environment may be greater than room ambient temperature. Therefore,
consideration should be given to installing the equipment in an
environment compatible with the maximum ambient temperature (Tma)
specified by the manufacturer.
Reduced Airflow: Installation of the equipment in a rack should be such
that the amount of airflow required for safe operation of the equipment
is not compromised.
Mechanical Loading: Mounting of the equipment in the rack should be
such that a hazardous condition is not achieved due to uneven mechanical
loading.
Circuit Overloading: Consideration should be given to the connection of
the equipment to the supply circuit and the effect that overloading of the
circuits might have on overcurrent protection and supply wiring.
Appropriate consideration of equipment nameplate ratings should be
used when addressing this concern.
Reliable Earthing: Reliable earthing of rack-mounted equipment should be
maintained. Particular attention should be given to supply connections
other than direct connections to the branch circuit (e.g., use of power
strips).
Place on a Table
Four feet are preinstalled for placing the device on a flat surface or
stacking on top of another device.
Connect
Connect the device as called out in the following illustrations. Connect
power last.
CAUTION:
l Keep the device unplugged until all of the input, network, and speaker
wiring is complete.
l Check the speaker wires for shorts and frayed wiring around the
SPEAKER OUTPUTS connectors.
NOTES:
l The DM® and LAN ports are for intra-building use only and should not
be connected to lines that run outside of the building in which the unit
is located.
l If the DMport is connected to a DM switch, the LANport should not
be connected to the local area network.
Additionally, the DM switch can be used to configure the network
settings. Refer to the DigitalMedia™ Design Guide (Doc. 4546)
l Ensure the unit is properly grounded by connecting the chassis
ground lug to an earth ground (building steel).
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HD(I)-XSPA
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