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Reference
Information
This section provides the following reference information:
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Mounting the VLR 302EB Receiver
Rack Mounting
The receiver includes 1/8 rack mounting holes for mounting directly to a rack shelf or
architectural enclosure that supports standard Extron mounting hole patterns.
UL Guidelines for Rack Mounting
The following Underwriters Laboratories (UL) guidelines are relevant to the safe installation of
this product in a rack:
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Rack Mounting Options
The receiver can be mounted on 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.
Mounting the VLR 302EB Receiver
Firmware
Resetting the VLR 302EB
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.
VoiceLift Pro Microphone EB Kits User Guide • Reference Information
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Universal Rack Shelf Kit
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