Extron electronics FOX T USW 103 User's Guide download pdf (Page 43)

Reference

Information

This section provides mounting and firmware updating information. Topics in this section

include:

• Mounting

• Updating Firmware

Mounting

The FOX T USW 103 can be placed on a tabletop or mounted in a rack or underneath a desk.

Tabletop Use

Attach the provided rubber feet to the bottom four corners of the enclosure.

Mounting Kits

Mount the unit using any optional compatible mounting kit listed on the Extron website

(www.extron.com), in accordance with the directions included with the kit. For

rack-mounting, see UL guidelines for rack-mounted devices below.

UL guidelines for rack-mounted devices

The following Underwriters Laboratories (UL) guidelines pertain to the safe installation of the

FOX T USW 103 in a rack.

1. 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, install the FOX T USW 103 in an environment

compatible with the maximum ambient temperature

(Tma = +122 ˚F, +50 ˚C) specified by Extron.

2. Reduced air flow — Install the equipment in a rack so that the amount of air flow

required for safe operation of the equipment is no compromised.

3. Mechanical loading — Mount the equipment in the rack so that a hazardous condition

is not achieved due to uneven mechanical loading.

4. Circuit overloading — Connect the equipment to the supply circuit and consider the

effect that circuit overloading might have an overcurrent protection and supply wiring.

Appropriate consideration of equipment nameplate ratings should be used when

addressing this concern.

5. Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted

equipment. Pay particular attention to supply connections other than direct connections

to the branch circuit (e.g. use of power strips).

37FOX T USW 103 Universal Switcher • Reference Information

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Extron electronics FOX T USW 103 User's Guide Page 43