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

L.O.C.PRO™ LP7-2R
Line Output Converter with Remote Level Control
The professional way to integrate
your new amplifier or radio.
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™ LP7-2R 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™ LP7-2R 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™ LP7-2R. For specialty applications not covered in this manual, please visit
for 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 LP7-2R.
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 (
Remote Level Control
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
Speaker Level Input to Speaker Level Output
Speaker level input to speaker level output is most commonly used when replacing an OEM radio and retaining the factory installed amplifiers.
Use this when you need to match levels from a source that only has speaker level outputs and an amplifier with speaker level inputs. The RCA
input connectors on the main harness will be used for this type of installation, we suggest cutting them off the harness 3 inches from the RCA end
so they can be used for the wired speaker level output. After all the connections are made, skip to the level adjustment section of this manual.
Constant 12v + Input
Remote 12v + Output (
Remote Level Control
Chassis Ground -
Audio Ground Input -
Front Left Audio Input
Front Right Audio Input
+ + + + + + + + + +
3"
Cut RCA in half from main harness. Then connect to outputs of L.O.C to provide wired speaker lead outputs.
Copyright 2014 Pacific Accessory Corporation. Content subject to change without notice.
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L.O.C.PRO™ cover and remove end panel insert around RCA outputs.
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Installation Instructions
www.pac-audio.com/products/locpro
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www.pac-audio.com
Front Left Output
Front Right Output
Front Left Output
Front Right Output
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