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Rack Mounting
UL Guidelines for Rack Mounting
The following Underwriters Laboratories (UL) guidelines are relevant to the safe installation
of these products in a rack:
1.
2.
3.
4.
5.
Rack Mounting Procedure
The unit can be mounted on either of these optional rack systems:
RSU 129 — 9.5 inch deep 1U universal rack shelf kit (part number 60-190-01)
RSB 129 — 9.5 inch deep 1U basic rack shelf (part number 60-604-02)
To mount the interface on a rack shelf, follow the instructions provided with the shelf
accessories.
Elevated operating ambient temperature — If the unit is 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, install the equipment in
an environment compatible with the maximum ambient temperature (Tma: +113 °F,
+45 °C) specified by Extron.
Reduced air flow — Install the equipment in the rack so that the equipment gets
adequate air flow for safe operation.
Mechanical loading — Mount the equipment in the rack so that uneven mechanical
loading does not create a hazardous condition.
Circuit overloading — Connect the equipment to the supply circuit and consider the
effect that circuit overloading might have on overcurrent protection and supply wiring.
Give appropriate consideration to the equipment nameplate ratings when addressing
this concern.
Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted
equipment. Pay particular attention to supply connections other than direct connections
to the branch circuit (such as the use of power strips).
RGB 203 Rxi • Mounting
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