Operation; Turning On The Amplifier; Adjusting The Audio Level - Radio Shack XL-110 Owner's Manual

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Note: If you have not already done so,
be sure to mark each wire with the name
of the terminal you will reconnect it to.
3. Using the mounting holes on the ampli-
fier as a guide, mark the positions for the
mounting holes.
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4. Drill / -inch (3.57 mm) holes at the
64
marked locations, being careful not to
damage anything behind the mounting
surface.
ˆ

Operation

TURNING ON THE
AMPLIFIER
The amplifier automatically turns on a few
seconds after you turn your vehicle's ignition
switch to ACC or ON or turn on your auto
sound system, depending on how you wired
the system. The
POWER
when the amplifier is on.
POWER
Indicator
Important: Your amplifier requires 17 amps
or more of power from your vehicle's battery
during operation. To protect your battery
from discharging, do not operate the amplifi-
er unless your vehicle is running.
Note: Your amplifier temporarily shuts down
if it gets too hot, then restarts automatically
once it cools.
5. Secure the amplifier to the mounting
6. Reconnect the wiring.
7. Reconnect the cable to the vehicle bat-
8. Reset your vehicle's clock, your auto
ADJUSTING THE AUDIO
LEVEL
For the best performance, you must set
EL (MIN/MAX)
level of the audio signals that enter the am-
plifier.
indicator lights
1. Use a screwdriver to turn
2. Turn up the auto sound system's volume
3. Adjust
Operation
surface using the supplied sheet metal
screws and washers.
tery's negative (–) terminal.
sound system's tuner memory, and
other timer/memory devices.
on the amplifier to adjust the
fully counterclockwise to
MAX)
control to about one-third of its full
range.
LEVEL (MIN/MAX)
able listening level.
LEV-
LEVEL (MIN/
.
MIN
to a comfort-
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