Operation Manual, RA2400 & RA7300 Power Amplifiers
Page 7
Document # 9301H62800 Ver. 1.00
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IMPORTANT! THE RIGHT TO A CLAIM AGAINST A PUBLIC CARRIER CAN BE FORFEITED IF THE
CARRIER IS NOT NOTIFIED PROMPTLY IN WRITING AND IF THE SHIPPING CARTON AND PACKING
MATERIALS ARE NOT AVAILABLE FOR INSPECTION BY THE CARRIER. SAVE ALL PACKING
MATERIALS UNTIL THE CLAIM IS SETTLED.
Placement
It is normal for the RA2400/RA7300 amplifier to become warm during standard home operation.
Note that during high-level playback into low impedance speaker loads, when the amplifier must
naturally dissipate more heat, the heat sinks inside the unit will become much warmer and the
speed of the internal cooling fan will increase (to dissipate the heat). To ensure proper cooling and
maintain trouble-free operation, it is imperative to provide the amplifier with adequate ventilation.
The RA2400/RA7300 should never be placed in a cabinet with other heat-producing components or
in an enclosure lacking free airflow. The amplifier should also be kept away from external sources
of heat such as radiators and/or hot-air ducts.
Rack Mounting
Your RA2400/RA7300 may be mounted in a standard 19-inch rack. Note that the rack mount
panels have both front and back mounting holes. The RA2400/RA7300 is heavy so support from the
back is required. Also, ensure that the screws used to attach the amplifier are appropriate for the
rack and are adequately gauged to support the weight of the amplifier.
Note that the RA2400/RA7300 amplifiers shipped from the factory come with the rack mount side
panels pre-attached. If you choose to not rack mount your amplifier, simply remove the rack
mount side panels and install the standard side panels (included) in their place.
CA
UTION:
IF THE RACK MOUNT SYSTEM YOU ARE USING CANNOT SUPPORT THE WEIGHT OF
YOUR RA2400/RA7300
(
S), BE SURE TO MOUNT THE AMPLIFIER(S) ON A STRONG, WELL-
SUPPORTED TABLE OR SHELF.
