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Figure 2: Mounting the Amplifier
SCREW 1/2"
TRUSS-HEAD
RACK
MOUNTING
SCREWS ARE
NOT SUPPLIED
APHEX
TREBLE
PEAK LEVEL
POWER
M
USIC VOLUM
E
MIC VOLUME
BASS
RINGER VOLUME
MUSIC MUTE
....................
.........................
ALC
TEL VOLUME
Installation
The amplifier is designed for wall mount applications but can also be mounted in a
standard 19" rack using the included rack adapter brackets. The 35W amplifier
weighs 16 lbs. and the 100W amplifier weighs 21 lbs.
NO
TE: The amplifier will produce heat during operation which will rise and may
cause problems for temperature-sensitive equipment mounted above it. Mount the
amplifier near the top of the backboard (for wall mounting) or rack (for rack
mounting) so that no other equipment will be above it. If this is not possible, then
allow at least 12" between the top of the amplifier and the bottom of any
equipment positioned above it. Also allow at least 4" between the bottom of the
amplifier and any equipment below it to allow for adequate air circulation.
Wall Mounting To wall mount this unit,use the four 5/8” pan head screws with nylon washers
provided (see Figure 2).The screws should protrude approximately ¼" from the
surface of the backboard. Lift the amplifier and place it over the 4 screws using the
keyhole slots in the flanges at the sides of the amplifier.The screws should engage
the keyhole slots. Once in the keyhole slots, tighten the screws to secure the
amplifier.
Rack Mounting To mount the amplifier in a 19" rack, it is first necessary to attach the rack adapter
brackets to the amplifier flanges (see Figure 2). Start the four ½" truss-head self-
tapping screws into the 2 small round holes in each of the adapter brackets. Be
certain to secure the screws from the correct side of the brackets.The brackets
should mirror each other so that they can be installed on opposite sides of the
amplifier. From behind the amplifier, slip the rack adapter, with screws, through the
opening in the keyhole slots and slide them up in to the keyhole slots.Tighten the
screws securely. Lift the amplifier up to the front of the rack and secure it to the
rack with the necessary screws (not included). The amplifier will protrude out
from the front of the rack.
Mounting
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