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Operation / Adjustment - Linear Power 4753IQ Owner's Manual And Installation Manual

4-channel multi-configuration amplifier

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There are two gain adjustments on the amplifier, one for front and one for rear.
Follow these directions for both: Set the amp gain to minimum, turn the source
up until it just starts to distort, then back down slightly. This is the point where the
output of the source is cleanest. Now adjust the amplifier gain up until it just
starts to distort and back down slightly. This will allow the source and amp to
reach maximum usable output at the same time.
1.The amplifier works best if it is kept as cool as possible. Mount in a position
that allows air to flow freely through the fins. Be sure there is ample space above
the amplifier to avoid trapping heated air rising from the amplifier. The amplifier
should not be mounted upside down. Avoid mounting any amplifier in the dash or
on the firewall to avoid noises being radiated directly onto the case.
2.The case of your amplifier is designed to act as a noise shield. To maintain this
protection, be sure the metal case of the amp does not touch the metal of the
car. Do not remove or damage the rubber grommets, which provide electrical
insulation and vibration isolation.

OPERATION / ADJUSTMENT

MOUNTING
© 2008 Linear Power, Inc. - ALL RIGHTS RESERVED
LINEAR POWER™ is a trademark of Linear Power, Inc.
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