Setup - Quest Engineering PR Series Owner's Manual

PR-120 / PR-240

Setup

Installation:
CAUTION: Before you begin, make sure your mixer-amplifier is disconnected from the power
source, with the power switch in the "OFF" position and all level controls turned completely down
(counterclockwise)
You may stack mixer-amplifiers without using a cabinet or you may place a single mixer-amplifier
on a surface with 12-inches (about 30cm) of air space around the unit for convection cooling.
When using an equipment rack, do not mount units directly on top of each other. Allow 2U be-
tween units for convection cooling. The side walls of the rack should be a minimum of 2-inches
(about 5cm) away from the amplifier sides, and the back of the rack should be a minimum of
4-inches (about 10cm) from the mixer-amplifier rear panel.
How to attach rack ears
1. Locate the two rack ears and six rack-ear screws supplied.
2. Place a rack-ear flush with the right front of the chassis.
3. Insert a screw into the bottom hole of the rack-ear and chassis. Screw it in.
4. Insert a screw into the rnid hole of the rack-ear and chassis. Screw it in
5. Insert a screw into the top hole of the rack-ear and chassis. Screw it in.
6. Repeat steps 2 to 5 for the left side of the chassis.
7. Remove the four legs from bottom of unit.
8. Please refer to Figure .
+12dB
0dB
-12dB
125Hz 250Hz 500Hz 1kHz
6
PROTECT
+3
+12dB
0
0dB -4
-10
-12dB
-20
POWER
2kHz 4kHz 8kHz
[ How to connect rack ears ]
Setups
Supplied
Screws
Supplied
Screws
Supplied
Screws