AudioControl EQL 业主指南

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(i.e.,“-18”). Set all OUTPUT LEVEL controls
for maximum attenuation (i.e.,“- 

∞”). Press

the EQUALIZE button IN.

4. Reconnect the vehicle’s negative (-) bat-

tery lead and proceed to the next section.

1. Turn on the head unit or radio. On the

EQL, you should see the (red) POWER
indicator illuminate. If not, check the
power connections, and try again. A test
light or digital multi-meter works great
for this.

2. Play a favorite tape or CD with consistent

music and turn up the volume control on
the head unit or radio to maximum level.

3. Adjust the INPUT GAIN control until the

yellow INPUT MAXIMIZED starts to
flicker. Now back the control off until the
LED goes out.

4. Next, start the trackoverso that you are

referencing the same musical informa-
tion as in step 3. Adjust the OUTPUT
LEVEL until the 2 Volt Output light is
flickering steadily. If you find that you
have turned the OUTPUT LEVEL all the
way up without the 2 Volt Output light
coming on, you may leave this control at
“0” (or its fully clockwise position.)

5. Turn down the volume and power off the

head unit or radio.

6. Connect the EQL outputs according to

your system plan.

Installation

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