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FEATURES
/ CAUTION
The Q1027 is a professional-grade 27-band graphic equalizer that offers top-quality performance, features, reliability
and durability. It is perfectly suited to a wide range of professional applications including concert sound reinforcement
and studio recording.
Please be sure to read this operation manual carefully in order to make the most of your Q1027's extensive perform-
ance capabilities.
FEATURES
ΦΑΙ!
inputs and outputs feature Phase Switches, Ground
Switches
and
cannon
connectors,
Rack-mountable
configuration. Rugged to withstand the rigors of profes-
sional
use.
Human-engineered
control
layout for fast,
error-free operation. Elegant styling. Exceptionally high
S/N ratio and low distortion.
@27
1/3-octave
equalizer
bands
provide
extremely
fine
control
capability.
Unique
"L"
integrated
circuit
construction
effectively minimizes inductive noise pick-
up maintaining
excellent
signal-to-noise
ratio and low
distortion.
@Equalizer
bypass
switch,
40/80 Hz
high-pass
filter
selector, accurate input attenuator and peak level indica-
tor all add up to more convenient, more precise sound
control.
Removable
security
cover
prevents accidental
alteration of settings in studio and sound reinforcement
applications.
Designed for optimum
"in-use" flexibility
and performance.
CONTENTS
ΕΕΑΤΥΒΕΒ/ΘΑΌΤΙΟΝ..................
2
FRONT PANEL OPERATION
.............
3
CONNECTION/BLOCK DIAGRAM..........
4
REAR PANEL OPERATION
..............
5
ΕΩΙΑΙΙΖΙΝα........................
6
MOUNTING THE SECURITY
COVER/SPECIFICATIONS
...............
7
CAUTION
@Locate the Q1027 out of the direct rays of the sun,
avoiding
locations
subject
to vibration
and excessive
dust, heat, cold or moisture.
@When displacing the instruments, be sure to disconnect
the power
supply cord and every connecting cord to
prevent their breakage and short,
eDo
not attempt
to clean
any accumulations
of dirt
with chemical
solvents (such as alcohol or benzene).
Wipe only with a clean completely dry cloth.
€ Keep this manual
in a safe place for future reference,
and refer to it frequently until you are fully familiar
with your Q1027.
e This model is designed to be mounted on 19" standard
rack.
e Voltage Selector switch on the rear of the O1027 must
be set for your local mains voltage BEFORE
plugging
in the
AC
main
supply.
Voltages
are
110-130
or
220-240AC,
50/60Hz.
U.S. and Canadian
models are
not provided with the voltage selector.
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