Mounting; Desktop Placement; Rack Mounting; Ul Guidelines For Rack Mounting - Extron electronics DP DA2 User Manual

Mounting

Desktop Placement

Attach the four provided rubber feet to the bottom of the unit and place it in any convenient
location.

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 any of these optional rack systems, including:
•
•
•
•
•
•
To mount the scaler 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: +122 °F,
+50 °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.
Consider 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).
RSF 123: 3.5 inch deep, 1U rack shelf kit (part number 60-190-20)
RSB 123: 3.5 inch deep, 1U basic rack shelf (part number 60-604-21)
RSU 126: 6 inch deep, 1U rack shelf kit (part number 60-190-10)
RSB 126: 6 inch deep, 1U basic rack shelf (part number 60-604-11)
RSU 129: 9.5 inch deep, 1U rack shelf kit (part number 60-190-01)
RSB 129: 9.5 inch deep, 1U basic rack shelf (part number 60-604-02)
DP DA2 • Mounting 23