1. Introducció
The PAC AmpPRO 4 AP4-FD31 is an advanced amplifier integration interface designed for select Ford vehicles from 2018 and up, specifically those equipped with factory-amplified B&O A2B sound systems. This interface simplifies the process of upgrading vehicle audio systems by allowing the installation of aftermarket amplifiers while retaining the original radio's functionality, fit, and features.
El AmpPRO 4 module ensures that all audio from other vehicle features, such as factory Bluetooth and warning chimes, is retained. It includes a sub-level controller and provides an optical output for enhanced audio performance.
2. Compatibilitat
The AP4-FD31 interface is compatible with all trim levels of the following Ford vehicles:
- Bronco: 2021-2023
- Bronco Sport: 2021
- Eco Sport: 2021
- Edge: 2019-2022
- Escape: 2021-2022
- Expedition: 2018-2020
- Explorer: 2020-2023
- F-150: 2018-2023
- F-250/350/450/550: 2020-2023
- Llamps: 2022
- Maverick: 2022
- Mustang Mach E: 2021
- Ranger: 2020-2023
3. Característiques clau
- Sortida d'àudio digital: Provides a pure digital audio output (TOSLINK) for use with amplifiers or audio processors equipped with a TOSLINK input.
- Simplificat AmpInstal·lació del lifier: Streamlines the installation of aftermarket amplifiers in databus-controlled factory sound systems.
- Factory System Retention: Retains the original radio’s fit, finish, and features, including factory Bluetooth and warning chimes.
- Directe AmpConnexió del lifier: Connects directly at the factory amplifier location, not at the radio.
- Adjustable Chime Volume: Allows for adjustment of the factory chime volume.
- Flat Signal Output: Generates a flat signal for six RCA outputs at 5 volts, ensuring a clean audio signal for aftermarket ampaixecadors.
- Sub-Level Controller: Includes a dedicated controller for subwoofer output level adjustment.
4. Contingut del paquet
El AmpPRO 4 AP4-FD31 package typically includes the following components:
- PAC AmpPRO 4 Interface Module
- Vehicle-specific wiring harnesses for integration
- Sub-level control knob with cable
- Manual d'instal·lació
5. Configuració i instal·lació
Instal·lació de la AmpPRO 4 AP4-FD31 involves integrating the module and its harnesses into the vehicle's existing audio system. It is recommended that installation be performed by a qualified professional to ensure proper functionality and to avoid damage to the vehicle's electrical system.
5.1 Passos generals d'instal·lació
- Vehicle Disconnection: Desconnecteu la bateria del vehicle abans de començar qualsevol treball elèctric.
- Access Factory Ampmés viu: Locate and access the factory amplifier in your vehicle. The AmpPRO 4 connects at this location, not behind the radio.
- Connexió de l'arnès: Connect the provided vehicle-specific harnesses between the factory amplifier i el AmpPRO 4 module. These harnesses are designed to interface with the OEM speaker wire without requiring cutting or splicing of factory wiring.
- Mercat de recanvi AmpConnexió del lifier: Connect your aftermarket amplifier(s) to the RCA outputs or the TOSLINK digital output of the AmpPRO 4 module.
- Sub-Level Controller: Install the sub-level control knob in a convenient location within the vehicle and connect it to the AmpPRO 4 module.
- Energia i terra: Ensure proper power and ground connections for both the AmpPRO 4 module and your aftermarket amplificador(s).
- Components segurs: Munteu de manera segura el AmpPRO 4 module and all wiring to prevent movement and potential damage.
5.2 Configuration and Tuning
El AmpPRO 4 module may require configuration using a laptop to make adjustments, such as setting output levels and chime volume. Refer to the detailed installation guide provided with the product for specific software and connection instructions.
6. Instruccions de funcionament
Un cop instal·lat i configurat, el AmpPRO 4 AP4-FD31 operates seamlessly with your vehicle's factory audio system. The primary function is to provide a clean, flat audio signal to your aftermarket amplifiers while maintaining all factory functionalities.
- Reproducció d'àudio: All audio sources from the factory radio, including AM/FM, satellite radio, CD, and Bluetooth, will be processed by the AmpPRO 4 and sent to your aftermarket ampaixecadors.
- Vehicle Chimes and Alerts: Warning chimes, navigation prompts, and other vehicle alerts will be retained and can be adjusted for volume through the configuration software.
- Control del subwoofer: Use the included sub-level control knob to adjust the output level of your aftermarket subwoofer(s) independently.
- Control de volum: The factory radio's volume knob will continue to control the overall system volume.
7. Manteniment
The PAC AmpPRO 4 AP4-FD31 is designed for long-term, maintenance-free operation. To ensure optimal performance and longevity:
- Instal·lació segura: Ensure all connections remain secure and the module is firmly mounted to prevent vibration-induced issues.
- Protecció del medi ambient: Keep the module free from excessive moisture, dust, and extreme temperatures.
- Actualitzacions de programari: Reviseu periòdicament el fabricant website for any available firmware updates for the AmpPRO 4 module.
8. Solució De Problemes
Si teniu problemes amb el vostre AmpPRO 4 AP4-FD31, consider the following troubleshooting steps:
8.1 Sense sortida d'àudio
- Comproveu les connexions: Verify all wiring harnesses are securely connected to the AmpPRO 4 module, factory amplifier, and aftermarket amplificador(s).
- Font d'alimentació: Assegureu-vos el AmpPRO 4 module and aftermarket amplifiers are receiving proper power and ground. Check fuses if necessary.
- AmpEstat de l'abonament: Confirm that your aftermarket amplifier(s) are powered on and not in protection mode.
- Configuració: Re-check the module's configuration using the PAC software to ensure correct output settings.
8.2 Intermittent Audio or Digital Output (TOSLINK) Issues
- Muntatge segur: Assegureu-vos el AmpPRO 4 module is securely mounted and not subject to excessive vibration, which can cause intermittent connections.
- TOSLINK Cable: Inspect the TOSLINK cable for damage and ensure it is firmly seated at both ends.
- Integritat de la connexió: Check all wiring harness connections for looseness or corrosion.
8.3 Remote Turn-On Stays On
- Compatibilitat de vehicles: Double-check that your vehicle is fully compatible with the AP4-FD31 model.
- Restabliment del mòdul: Try resetting the AmpPRO 4 module by disconnecting and reconnecting the vehicle's battery (after ensuring all components are off).
- Firmware: Ensure the module has the latest firmware installed.
If problems persist after attempting these steps, contact PAC technical support or consult a professional installer.
9. Especificacions
| Model | AP4-FD31 |
| Marca | PAC |
| Pes de l'article | 1.17 lliures |
| Dimensions del paquet | 8.5 x 5.83 x 2.24 polzades |
| Voltage | 5 Volts (output) |
| Canals de sortida | 6 RCA outputs, 1 TOSLINK digital output |
| Compatibilitat | Select 2018+ Ford vehicles with factory-amplified B&O A2B sound systems |
10. Garantia i Suport
For specific warranty information regarding your PAC AmpPRO 4 AP4-FD31, please refer to the documentation included with your product or visit the official PAC Audio website. Warranty periods can vary, and it is important to register your product if required.
For technical support, installation assistance, or to report a defective unit, please contact PAC Audio customer service directly. Contact information can typically be found on the manufacturer's weblloc o a l'embalatge del producte.
