PAC L.O.C.PRO ADVANCED LPA-2.2 Quick Start Manual

Quick Start Guide
The L.O.C.PRO ADVANCED™ can be used to add amplifiers to an audio system that does not have RCA outputs or
when replacing an OEM radio and retaining the factory amplified system. Variable Gain Controls with Clipping Indicators,
Selectable Ground Isolation and Load Select features ensure a pure, noise-free signal for any type of audio system.
This Quick Start Guide will get you going, but if you need additional help or information, please visit our website or
contact Technical Support.
Features & Wiring Information
12V
Connect to a fused
+12V constant source
GND
Connect to a good
chassis ground
REM IN
Remote turn on input (+)
REM OUT
Remote turn on output (+)
The LPA will provide a
+12V Remote Output using
DC Signal Sense from the
Right channel inputs
SPEAKER SIGNAL INPUTS
Connect to head unit or
amplifier speaker outputs
FULLY OPEN TERMINALS
BEFORE INSERTING WIRE
X
Technical Support |
GROUND ISOLATION
Selectable: GND / ISO / 200Ω
Default: ISO
If ground / engine noise is present,
the jumper can be repositioned
LOAD SELECT
Selectable: 20Ω / 60Ω / 20kΩ
Default: 20kΩ
For factory audio systems
requiring a resistance load to
output audio, select 60Ω first,
then 20Ω. All others use 20kΩ
setting
Phone: 727-592-5991 | Email: support@aampglobal.com | Chat: PAC-Audio.com | ©2021
LPA-2.2 | 2 Channel Line-Output Converter
LPA-2.4 | 4 Channel Line-Output Converter
LPF
Low Pass Filter
Allows 250Hz low pass
filter for Rear Channels
JUMPERS CAN BE
TRIMMED FLUSH
GAIN
Variable: -27.3dB — +3.2dB
Allows gain adjustment of
the output signal
CLIP
Indicates signal clipping when
gain is set to high
REMOTE
Optional Remote Level Con-
trol Knob (LPA-REM) for Rear
Channels
RCA SIGNAL OUTPUTS
Connect to amplifier inputs
BOOST
Variable: 0dB — 12dB
When LPF is ON, provides
Bass Boost (45Hz) for
Rear Channels