Reference Information; Mounting The Xtra Series Power Amplifiers; Tabletop Use; Ul Guidelines For Rack Mounting - Extron electronics XTRA Series User Manual
Full-rack 2- and 4-channel audio power amplifiers
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Also See for XTRA Series:
- User manual (32 pages) ,
- Setup manual (2 pages) ,
- User manual (29 pages)
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Reference Information
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This section discusses the mounting instructions for the XPA seires of power amplifiers.
Mounting the XTRA Series Power Amplifiers
The XPA power amplifiers can be set on a table or mounted on a rack shelf.
Tabletop Use
Four self-adhesive rubber feet are included with the audio amplifier.
For tabletop use, attach one foot at each corner of the bottom side of the unit and place the unit in the desired
location.
UL Guidelines for Rack Mounting
The following Underwriters Laboratories (UL) guidelines pertain to the installation of the XPA Full Rack Series
enclosure into a rack:
CAUTION: Risk of minor personal injury:
•
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. Therefore, consider installing the equipment in an environment compatible with the maximum
ambient temperature (Tma) specified by Extron.
•
Reduced air flow — Install the equipment in the rack so that the amount of air flow required for safe
operation of the equipment is not compromised.
•
Mechanical loading — Mount the equipment in the rack so that uneven mechanical loading does not
create a hazardous condition.
•
Circuit overloading — When connecting the equipment to the supply circuit, consider the connection
of the equipment to the supply circuit and 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 (such as the
use of power strips).
XTRA Full Rack Power Amplifier Series • Operation
17
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