Crest Audio CPM 2462 Operating Manual page 11

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improper line voltage is used (see voltage marking on unit). Never remove or cut the ground pin of
the line cord plug. This unit is supplied with a properly rated line cord. When lost or damaged,
replace this cord with one of the proper ratings.
2. POWER SWITCH
Place this switch in the (|) position to apply power to CPM 2462. Return it to the (O) position
to turn the CPM 2642 off. It is recommended that the unit be turned off while patching and/or
applying power to external equipment to be used in conjunction with the CPM 2642. The
Power LED (3) will illuminate when power has been applied and the unit is on.
V. REAR PANEL INS AND OUTS
This section describes the rear panel patchbay of the CPM 2642 where all inputs and outputs
(except the HEADPHONE OUTPUT) can be found. The actual input channel connections are
described in section VI, Input Channels.
After proper power has been supplied to the CPM 2642 the next step is to connect any outboard
equipment such as recording devices, effects units, equalizers, and power amps. This section
describes the optimum method for connecting your outboard devices to your mixer. All connections
should be made with the power turned off on all associated units including the CPM 2642. Always
use high quality cables and connectors to ensure optimum performance and minimal noise.
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3. POWER LED
Located on the front, right corner of the CPM 2642, this
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LED will illuminate when power is applied to the CPM 2642,
indicating the unit is on.
4.
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5.
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6
6.
1. REMOVABLE AC POWER CORD
This receptacle is for the IEC line cord
(included), which provides AC power to the
unit. Connect the line cord to this connector
and to a properly grounded AC supply.
Damage to the equipment may occur if an
MASTER L/R OUTPUTS
Each of the Master L/R channels has an
0 dBu/2 k Ohm, 1/4" unbalanced output and a
+4 dBu/ 600 Ohm, XLR balanced output. The
unbalanced and balanced outputs can be used
simultaneously.
MONO OUTPUT
The Mono Output is a +4 dBu/600 Ohm, XLR
balanced output. MONO OUT mixes the post-fader L
and R signals. The output signal level is affected by
the L-R master faders as well as its own MONO
LEVEL CONTROL (6).
MONO LEVEL CONTROL
This control adjusts the level on the MONO
OUTPUT (5). Unity gain is at the center detente
position and +6 dB of gain in the full clockwise
position maximum.
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