PAC APSUB-CH21 Handleiding

PAC Niet gecategoriseerd APSUB-CH21

Lees hieronder de 📖 handleiding in het Nederlandse voor PAC APSUB-CH21 (5 pagina's) in de categorie Niet gecategoriseerd. Deze handleiding was nuttig voor 36 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

Pagina 1/5

Rev: V1

Date: 091120 Page 1

PAC-Audio.com

Advanced Subwoofer Amplier Interface for

for Select Chrysler / Dodge / Jeep Vehicles

APSUB-CH21

The APSUB-CH21 provides a 2-channel non-fading pre-amp output for use with an aftermarket amplier and

subwoofer. Using the full range, xed level head unit output, in conjunction with CAN messages, the APSUB-CH21

delivers a low pass variable 5v RMS pre-amp output with bass equalization and level control capabilities. The signal

has a 350Hz / 24dB Linkwitz-Riley low pass lter applied. A data controlled remote amplier turn on wire is also

provided by the APSUB-CH21.

Introduction and Features

Important Notes

1. This interface is only compatible in vehicles equipped with a data-bus controlled amplied sound system. To verify

compatibility, look for an Alpine, Beats, Innity, or Harmon Kardon badge on the door speakers, center speaker, or factory

subwoofer grill. If none of these brands are shown; check for the presence of a center speaker or subwoofer.

2. The factory amplier must remain connected, and in the vehicle after the APSUB-CH21 has been installed.

3. The remote output is rated at 2A of current. If more current is needed; an external relay must be used.

4. The subwoofer outputs are non-fading. The output level of the subwoofer channel can be controlled using the supplied

level control knob. If the level control knob is not connected the output level will default to 100%.

5. The minimum volume level is set to a default. If you are happy with this level in your particular application then additional

adjustment is not required. Please refer to the Setup and Conguration section on page 2 for more details.

6. The level control knob must be connected in order to manually adjust the minimum volume setting.

7. No adjustments can be made manually using the programming button or the factory SWC when the module is connected

to a PC.

Wiring Connection Chart

To Aftermarket

Amplifier

Subwoofer Outputs

Remote Turn On Output

2A Max Output

AP4-CH21-HAR

To Radio To Vehicle

Harness

Non-Fading

Level Control

Knob

The aftermarket amplier must have a very solid ground and the amplier power/ground connections

should be made before connecting the RCA's or Remote Turn On to the APSUB-CH21

Rev: V1

Date: 091120 Page 2

PAC-Audio.com

Advanced Subwoofer Amplier Interface for

for Select Chrysler / Dodge / Jeep Vehicles

APSUB-CH21

Setup and Conguration

1. Turn the ignition on. LED 1 on the interface will turn on and the +12v remote output will turn on.

2. Set the amp gain(s) to the desired level. We recommend using an oscilloscope and test tones to set the amp gain(s).

Please refer to the MECP Advanced study guide (p. 360) if you are unfamiliar with this process.

3. Check volume, balance, fade and EQ settings.

4. If you would like to adjust the minimum volume, do so using one of the methods outlined below. If you are happy with the

default level, no adjustment is necessary.

Manually Setting the Minimum Volume

If the minimum volume of the radio (factory radio volume level 1) is too loud, you can manually set the level of the minimum

volume using either the programming button on the side of the interface or the factory SWC. If you would like to set the

minimum volume using the AmpPRO app, please proceed to the AmpPRO App section.

PLEASE NOTE: Level control knob must be connected to module for either of the following methods.

Installation

1. Remove factory radio.

2. Disconnect the gray 22-pin factory harness connector from radio.

3. Connect APSUB harness to vehicle harness.

4. Connect APSUB harness to factory radio.

5. Set any feature DIP switches that apply to your install.

- Set DIP switch 2 on (down) to lower the RCA output voltage to 4v. Leave DIP switch 2 o󰀨 (up) to keep the

RCA output voltage at 5v.

- DIP switches 1, 3, and 4 are not used.

6. Connect the APSUB harness to the module.

7. Connect the level control knob to the module and install in an accessible location.

8. After the aftermarket amplier power/ground connections are made, connect the signal cables and remote input from the

aftermarket amplier to the APSUB.

9. Reconnect any additional harnesses removed from the radio and reinstall the radio.

DIP

1234

No Function No Function No Function5v / 4v Preout

1 2 3 4

Set DIP switches to the ON position to activate the corresponding features.

Set DIP switches to the OFF position for any features that are not desired.

Module Layout

Interface Connector 1

Expansion Port

Programming Button

Feature Select

DIP switches

Non-Fading Level Control

Knob Connection

USB Connection

LED 1

Subwoofer Output

LED 2

Rev: V1

Date: 091120 Page 3

PAC-Audio.com

Advanced Subwoofer Amplier Interface for

for Select Chrysler / Dodge / Jeep Vehicles

APSUB-CH21

PLEASE NOTE: These settings can be adjusted with the module installed in the vehicle or on the bench. However, it is

recommended to make the adjustments with the module installed, and the factory radio on so that the changes can be

heard.

Minimum Volume Level - This allows you to set the minimum volume level of the factory radio (factory radio volume level 1).

EQ Enabled - This allows you to enable / disable the bass band factory EQ.

Bass Freq / Q Factor - This allows you to set the center frequency that will be adjusted when setting the bass band on the

factory EQ, as well as the Q Factor for each frequency. The Q Factor determines how many of the adjacent frequencies will

be a󰀨ected when adjusting the selected frequency. The lower the Q Factor, the more frequencies will be a󰀨ected. Note: This

setting only a󰀨ects the output of the APSUB and does not change the way that the factory EQ adjusts the factory speakers.

Setup and Conguration (cont)

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.

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 SWC

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 up 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 e󰀨ect on the

APSUB operation.

5. LED 1 will turn amber.

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.

AmpPRO PC App

Use of the AmpPRO PC App

allows you to do the following:

• Congure User Interface Options such as:

• Minimum Volume Level

• Enable / Disable Factory EQ

• Set Bass Center Frequencies and Q Factor

• Update Product Firmware

• Read Firmware / Hardware Versions

• You can download the AmpPRO app at :

https://pac-audio.com/app-downloads/

Product specificaties

Merk:	PAC
Categorie:	Niet gecategoriseerd
Model:	APSUB-CH21

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