PAC L.O.C.PRO LP7-2 Installation Instructions

L.O.C.PRO™ LP7-2
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.
To see if there is a RadioPRO
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™ LP7-2 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. L.O.C.PRO™ LP7-2 will also monitor
the audio input signal and automatically create an amplifier remote turn-on for systems that do not have
one. 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™ LP7-2. For specialty applications not covered in this manual, please visit
more comprehensive, vehicle specific wiring diagrams. Direct url -
Speaker Level Input to RCA Level Output
Speaker level input to RCA level output is the most commonly used configuration for the LP7-2.
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
Constant 12v + Input
Remote 12v + Output (
Chassis Ground -
Audio Ground Input -
Front Left Audio Input
Front Right Audio Input
+ +
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.
interface for your vehicle, visit
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Copyright 2013 Pacific Accessory Corporation. Content subject to change without notice.
Installation Instructions
which is a radio replacement solution, with steering wheel
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www.pac-audio.com
www.pac-audio.com/products/locpro
+ + + + +
and search "Radio PRO".
www.pac-audio.com for
Front Left Output
Front Right Output
1