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Mounting
The UCS 303 can be set on a table or mounted on a rack shelf.
ATTENTION:
Tabletop Use
Attach the provided four self-adhesive rubber feet to the UCS 303 for tabletop use. Place
the switcher where desired.
Rack Mounting
The UCS 303 switcher can be mounted on a full- or half-rack shelf, or through or under
furniture. Mounting kits are available at www.extron.com. For mounting procedures, see
the instructions provided with the mounting option.
UL guidelines for rack mounting
The following Underwriters Laboratories (UL) guidelines pertain to the safe installation of the
UCS 303 in a rack.
CAUTION:
•
Installation and service must be performed by authorized personnel only.
•
L'installation et l'entretien doivent être effectués uniquement par un technicien
qualifié.
Elevated operating ambient temperature — If the equipment 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 a rack so that the amount of air
•
flow required for safe operation of the equipment is not compromised.
•
Mechanical loading — When mounting the equipment in the rack, ensure that
uneven mechanical loading does not cause a hazardous condition.
•
Circuit overloading — When connecting the equipment to the supply circuit,
consider the effect that circuit overloading might have on overcurrent protection
and supply wiring. Consider 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 (for example, use of power strips).
UCS 303 • Mounting
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