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APSUB-CH41
Setup and Configuration (cont.)
PLEASE NOTE: Level control knob must be connected to module for either of the following methods
Setting the minimum volume using the programming button
1. Start with the level control knob turned all the way down (counter-clockwise).
2. Set the amp gains to the desired level.
3. Set the volume on the factory radio to 1.
4. Press the programming button on the side of the interface once.
5. LED 1 will turn amber and the chimes will begin sounding every five seconds.
6. Turn the level control knob clockwise until the desired minimum volume level is reached.
7. You can now either press the programming button once or wait ten seconds to exit the settings.
Setting the minimum volume using the factory dash panel controls
1. Start with the level control knob turned all the way down (counter-clockwise).
2. Set the amp gains to the desired level.
3. Set the volume on the factory radio to 1.
4. Press and hold the track down button on the factory SWC (Back left of steering wheel) for approximately ten seconds.
PLEASE NOTE: The radio will respond to the SWC commands during this process, this is normal and has no effect on
the APSUB operation.
5. LED 1 will turn amber and the chimes will begin sounding every five seconds.
6. Turn the level control knob clockwise until the desired minimum volume level is reached.
7. You can now wait ten seconds to exit the settings.
Active Noise Cancellation (ANC) Bypass
When adding a subwoofer to a vehicle equipped with
ANC, the ANC system will attempt to cancel out the bass
frequencies being generated by the aftermarket subwoofer.
This results in unwanted "noise" being produced by the
factory speakers.
Identifying ANC in the Vehicle
Vehicles with multiple microphones located in the door
panels or headliner locations will usually be equipped with
ANC. If you are unsure, the ANC-CH02 can be installed with
no negative effect on vehicles not equipped with ANC.
Bypassing the ANC Signal
1. Access the factory amplifier (see location info to the right).
2. Disconnect the 10-pin factory harness from the amplifier.
3. Plug in the ANC-CH02 harness into the amplifier.
4. Connect the 10-pin factory harness to the ANC-CH02.
*On some Grand Cherokee and Durango models, the vehicle may be equipped with a factory amplifier and a separate
ANC module and the ANC-CH02 will not fit into any connector on the amplifier. In which case, the ANC-CH01 harness (sold
separately) would need to be installed at the ANC module behind the Passenger Side Rear Quarter Panel to deactivate the
ANC system.
Pacific Accessory Corporation
TO AMPLIFIER
© 2020 AAMP Global. All rights reserved. PAC is a Power Brand of AAMP Global.
PAC-Audio.com
Advanced Subwoofer Amplifier Interface
for Select Chrysler / Dodge / Jeep Vehicles
Vehicle
Vehicle
Jeep Gladiator
Jeep Wrangler JL
Driver Side of Dash
RAM Truck 2500+
RAM Truck 1500
Under Driver Seat
Chrysler Pacifica
Passenger Side of Dash
Jeep Cherokee
Dodge Durango*
Driver Side Rear Quarter Panel
Jeep Grand Cherokee*
Note: Some models are not included in this table because
ANC is not an available option for those vehicles.
TO AMPLIFIER HARNESS
Amplifier Location
Amplifier Location
Rev: V1
Page 3
Date: 091120
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