Table of Contents
Advertisement
Installation
The XPA Ultra FX Series amplifiers can be mounted in a rack using included rack ears or set on a
table.
This section discusses how to install the XPA Ultra Series of audio power amplifiers. Topics
covered include:
•
•
•
Tabletop Mounting
Four self-adhesive rubber feet are included with the audio amplifier.
For tabletop use, attach one foot at each corner on the bottom side of the amplifier and place
the unit in the desired location.
Rack Mounting
AVERTISSEMENT :
UL Guidelines for Rack Mounting
The following Underwriters Laboratories (UL) guidelines are relevant to the safe installation of the
XPA U FX amplifier in a rack:
CAUTION:
Tabletop Mounting
Rack Mounting
Accessing Fan Filters
WARNING:
Installation and service must be performed by experienced, professional
installers only.
L'installation et l'entretien doivent être effectués par des installateurs
professionnels expérimentés.
•
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 the equipment gets
adequate air flow for safe operation.Mechanical loading — Mount the equipment in the
rack so that uneven mechanical loading does not create a hazardous condition.
•
Mechanical loading — Mount the equipment in the rack so that uneven mechanical
loading does not create a hazardous condition.
•
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
to the branch circuit (such as the use of power strips).
XPA Ultra FX Series Power Amplifiers • Installation
4
Advertisement
Table of Contents
