PAC L.O.C.PRO LP5-4 Installation Instructions
1
L.O.C.PRO™
™
LP7-4
Line Output Converter
Before You Start
Replacing your radio? PAC also produces RadioPRO
™
which is a radio replacement solution, with steering wheel
control retention built-in. This greatly expedites the installation of a new radio into your vehicle.
To see if there is a RadioPRO
™
interface for your vehicle, visit
www.pac-audio.com
and search "Radio PRO".
Installation Instructions
The professional way to integrate
your new amplifier or radio.
General Overview
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.
The L.O.C.PRO™ LP7-4 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. L.O.C.PRO™ LP7-4 will also monitor
the audio input signal and automatically create an amplifier 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™ LP7-4.
For specialty applications not covered in this manual, please visit
www.pac-audio.com
for more comprehensive,
vehicle specific wiring diagrams. Direct url -
www.pac-audio.com/products/locpro
Speaker Level Input to RCA Level Output
Speaker level input to RCA level output is the most commonly used configuration for the LP7-4.
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
Copyright 2013 Pacific Accessory Corporation. Content subject to change without notice.
Rear Left Output
Rear Right Output
Front Left Output
Front Right Output
Remote 12v + Output (
500ma
)
Constant 12v + Input
Front Right Audio Input
Rear Right Audio Input
Rear Left Audio Input
Front Left Audio Input
Chassis Ground -
Audio Ground 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.
3"