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L.O.C.PRO™ LP5-4
Line Output Converter
The professional way to integrate
your new amplifier or radio.
Before You Start
Replacing your radio? PAC also produces RadioPRO
control retention built-in. This greatly expedites the installation of a new radio into your vehicle.
Install It Right with L.O.C. PRO
Don't cheat yourself out of all the performance your new radio or amplifier can deliver. Proper audio line level
matching is critical when replacing your vehicle's factory (OEM) radio or amplifier. It can be the difference
between a great sounding system that you enjoy every day and a buggy, noisy mess that drives you crazy.
PAC L.O.C.PRO™ interfaces have been professionally designed for those who want the very best.
General Overview
The L.O.C.PRO™ LP5-4 can be used for either replacing an OEM radio and retaining the factory amplified
system or adding amplifiers to a system that does not have RCA outputs. Level matching is achieved using
precision stereo gain dials and will enable proper adjustment of audio output of the radio for optimum system
performance. Differential inputs also allow for use in OEM BOSE and other premium system scenarios. Included
in these instructions are the most common applications for the L.O.C.PRO™ LP5-4.
Speaker Level Input to RCA Level Output
Speaker level input to RCA level output is the most commonly used configuration for the LP5-4.
Use this when you need to create RCA level outputs from a source that only has speaker level outputs.
The RCA input connectors on the main harness will not be utilized for this type of installation, we suggest
cutting them off the harness 3 inches from the RCA end so they can be saved and used for a future installation.
After all the connections are made on the remaining wires, skip to the level adjustment section of this manual.
Cut away RCA ends for wired speaker level inputs
Rear Left Audio Input
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Rear Right Audio Input
Audio Ground Input -
Front Left Audio Input
Front Right Audio Input
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Note:
If using large RCA connectors that are difficult to insert into housing, unsnap the
L.O.C.PRO™ cover and remove end panel insert around RCA outputs.
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3"
Installation Instructions
which is a radio replacement solution, with steering wheel
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Rear Left Output
Rear Right Output
Front Left Output
Front Right Output
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Related Manuals for PAC L.O.C.PRO LP5-4
Summary of Contents for PAC L.O.C.PRO LP5-4
- Page 1 (OEM) radio or amplifier. It can be the difference between a great sounding system that you enjoy every day and a buggy, noisy mess that drives you crazy. PAC L.O.C.PRO™ interfaces have been professionally designed for those who want the very best. General Overview The L.O.C.PRO™...
- Page 2 Slowly adjust front channel gain of LP5-4 until just a hint of distortion is audible, and then back down gain just under that threshold and the distortion goes away. (figure 2) Repeat steps 1-3 for rear channels. AUDIO ACCESSORIES PAC ELECTRONICS ACCESSORIES...