Axxess Metra AX-ADCT2 80W Differential Converter Instruction Manual

1. ບົດແນະນຳ

The Axxess Metra AX-ADCT2 is a 2-channel differential converter designed to facilitate the integration of aftermarket audio components into a vehicle's factory sound system. This device allows for the connection of an aftermarket head unit to a factory amplifier or the addition of an aftermarket amplifier to a factory system, converting high-level speaker signals to low-level RCA outputs.

ຄຸນ​ນະ​ສົມ​ບັດ​ທີ່​ສໍາ​ຄັນ​:

• 2-channel input for speaker-level signals
• 80-watt maximum input handling
• 6:1 step-down ratio with variable output adjustment
• Separate level adjustment for each channel (Left and Right)
• Gold-flashed RCA outputs for optimal signal transfer

Image 1.1: Axxess Metra AX-ADCT2 Differential Converter unit. This image shows the compact black housing of the converter with input and output connections clearly visible.

2. ຂໍ້ມູນຄວາມປອດໄພ

ປະຕິບັດຕາມຄວາມລະມັດລະວັງດ້ານຄວາມປອດໄພຕໍ່ໄປນີ້ສະເໝີໃນລະຫວ່າງການຕິດຕັ້ງ ແລະ ການດໍາເນີນງານ:

• Disconnect the vehicle's battery negative terminal before beginning any electrical installation to prevent short circuits and damage.
• Ensure all wiring connections are secure and properly insulated to prevent electrical shorts.
• Do not exceed the maximum input wattage of 80 watts to avoid damaging the converter.
• Mount the converter in a location free from excessive heat, moisture, and vibration.
• ປຶກສາຜູ້ຕິດຕັ້ງເຄື່ອງສຽງໃນລົດມືອາຊີບ ຖ້າທ່ານບໍ່ແນ່ໃຈກ່ຽວກັບພາກສ່ວນໃດນຶ່ງຂອງຂະບວນການຕິດຕັ້ງ.

3. ເນື້ອໃນຊຸດ

ກວດ​ສອບ​ວ່າ​ລາຍ​ການ​ທັງ​ຫມົດ​ແມ່ນ​ມີ​ຢູ່​ໃນ​ຊຸດ​:

• Axxess 2 Channel Differential Converter (AX-ADCT2)

4. ການຕິດຕັ້ງແລະການຕິດຕັ້ງ

The AX-ADCT2 converter allows you to add an aftermarket amplifier to a factory radio or integrate an aftermarket radio with a factory ampຕົວຊີ້ບອກ. ປະຕິບັດຕາມຂັ້ນຕອນເຫຼົ່ານີ້ສໍາລັບການຕິດຕັ້ງທີ່ເຫມາະສົມ:

ແຜນຜັງສາຍເກີນview:

Image 4.1: Axxess Metra AX-ADCT2 with included wiring harness. This image displays the converter unit alongside its multi-colored wiring harness, illustrating the connections for power, ground, remote, and speaker inputs.

ຂັ້ນ​ຕອນ​ການ​ຕິດ​ຕັ້ງ​:

1. Identify Speaker Wires: Locate the factory speaker wires from the head unit or factory amplifier that you intend to use as the input for the AX-ADCT2. Typically, these are the rear speaker wires for subwoofer applications or front speaker wires for full-range ampການຈົດທະບຽນ.
2. Connect High-Level Input: Connect the factory speaker wires to the corresponding high-level input terminals on the AX-ADCT2. Ensure correct polarity (positive to positive, negative to negative) for each channel (Left and Right). The AX-ADCT2 features a 'Hi-IN' input section with 'L' and 'R' terminals.
3. ການເຊື່ອມຕໍ່ພະລັງງານ ແລະ ການເຊື່ອມຕໍ່ພື້ນດິນ:
   • ເຊື່ອມ​ຕໍ່ ດິນ wire (usually black) from the AX-ADCT2 harness to a clean, unpainted metal surface on the vehicle chassis.
   • ເຊື່ອມ​ຕໍ່ ພະລັງງານຄົງທີ່ 12V wire (usually yellow) from the AX-ADCT2 harness to a constant 12V power source.
   • ເຊື່ອມ​ຕໍ່ ເປີດທາງໄກ wire (usually blue) from the AX-ADCT2 harness to the remote turn-on output of your aftermarket head unit or to a switched 12V source that turns on with the ignition. This wire will provide the remote turn-on signal for your aftermarket ampມີຊີວິດຊີວາ.
4. Connect RCA Outputs: Connect RCA cables from the 'OUTPUT' jacks on the AX-ADCT2 to the RCA input jacks on your aftermarket ampມີຊີວິດຊີວາ.
5. ປັບລະດັບຜົນຜະລິດ: The AX-ADCT2 features separate variable level adjustments for each channel. Use a small screwdriver to carefully adjust these potentiometers to match the input sensitivity of your aftermarket amplifier. Start with the levels at their minimum setting and gradually increase them until the desired output is achieved without distortion.
6. ລະບົບການທົດສອບ: Reconnect the vehicle's battery. Turn on the audio system and test for proper functionality. Adjust the level controls on the AX-ADCT2 and your amplifier as needed to achieve balanced sound.

5. ຄໍາແນະນໍາການດໍາເນີນງານ

Once properly installed, the AX-ADCT2 operates automatically. When the vehicle's audio system is turned on, the converter will activate, providing a low-level RCA signal to your aftermarket amplifier. The remote turn-on output will also activate, turning on the connected amplifier. The variable output controls allow you to fine-tune the signal level to prevent distortion and achieve optimal sound quality from your ampມີຊີວິດຊີວາ.

6. ບໍາລຸງຮັກສາ

The AX-ADCT2 is designed for reliable, maintenance-free operation. However, periodic checks can ensure continued performance:

• ກວດ​ສອບ​ການ​ເຊື່ອມ​ຕໍ່​: Periodically check all wiring connections to ensure they remain secure and free from corrosion. Loose connections can lead to signal loss or intermittent operation.
• ໜ່ວຍງານທີ່ສະອາດ: If necessary, gently wipe the exterior of the converter with a dry, soft cloth to remove dust. Do not use liquid cleaners.
• ກວດ​ສອບ​ສິ່ງ​ແວດ​ລ້ອມ​: Ensure the mounting location remains free from excessive heat, moisture, or physical damage.

7. ການແກ້ໄຂບັນຫາ

If you encounter issues with your AX-ADCT2, refer to the following troubleshooting guide:

8. ຂໍ້ມູນຈໍາເພາະ

9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ

For warranty information or technical support, please refer to the official Axxess or Metra Electronics website, or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.