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Mounting
Tabletop 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:
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Rack Mounting Procedure
These units can be mounted an optional rack systems listed on the website (see
www.extron.com). To mount the unit on a rack shelf, follow the instructions provided with
the shelf accessories.
Back of the Rack Mounting Procedure
The 3G-AE 100 can be mounted to the rear of a rack using an optional back of rack
mounting kit (see www.extron.com). The kit allows the product to be vertically mounted to
the front or rear rack supports and facing either towards the front or the rear of the rack. To
mount the unit, follow the instructions provided with the kit.
Under-desk and Furniture Mounting
Mount the unit under a desk or podium, using the optional Extron MBU 123 under-desk
mounting kit. Follow the instructions provided with the kit.
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 safe operation and
adequate air flow is provided to the unit.
Mechanical loading — Mount the equipment in the rack so that a hazardous
condition is not achieved due to uneven mechanical loading.
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.
3G-AE 100 • Reference Information
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