Audio Control EQL, Owner'S Manual

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Concert Series Owner’s Manual
WARNING WARNING
WARNING WARNING
WARNING
Before installation, turn off the
power to the head unit or radio and
disconnect the negative (-) lead of
your vehicle’s battery.
Mounting the EQL Mounting the EQL
Mounting the EQL Mounting the EQL Mounting the EQL
1. Select a permanent mounting site for the
EQL. Make sure you observe the Installa-
tion Precautions listed on page 8.
2. Position the unit and use either a felt-tip
pen or spring-loaded center punch tool to
mark locations for the four mounting
holes.
3. Drill a small pilot hole at each marked
location.
4. Secure the EQL with self-tapping screws.
Connecting the EQL Connecting the EQL
Connecting the EQL Connecting the EQL
Connecting the EQL
1. C12 Vdc and Ground from the
vehicle’s electrical system to the corre-
sp12 and GROUND terminals on
the EQL. Also connect the Remote turn-
on signal from the head unit to the RE-
MOTE terminal.
2. Connect a set of RCA cables from the
head unit Left and Right outputs to the
LINE LEVEL INPUT (LEFT and RIGHT) on
the EQL.
DO NOT CONNECT OUTPUTS AT
THIS TIME!
NOTE: For high-level signals, splice speaker
cable onto the radio’s speaker wires and connect
to the HIGH LEVEL INPUT (Left and Right).
3. On the EQL, set all equalizer controls to
the flat (i.e.,“0”) position. Set the INPUT
GAIN controls for minimum gain
12