Yatour YT-M06-VW8D+20Pin Digital Music Adapter User Manual

1. Introduction

The Yatour YT-M06-VW8D+20Pin Digital Music Adapter is designed to integrate USB, SD card, and AUX input capabilities into compatible Audi car radios. This adapter provides high-quality digital audio playback directly through your car's sound system, utilizing the existing CD changer port. It offers a convenient way to enjoy your digital music collection while driving.

2. Package Contents

Please verify that all items are present in your package:

• 1x Yatour USB/SD/AUX Interface Box
• 1x Connection Cable for Audi (8+20 Pin)
• 1x User Manual (this document)
• 2x Radio Removal Hooks

Image 2.1: The Yatour YT-M06 Digital Music Adapter unit with its main connection cable.

Image 2.2: The multi-pin connection cable harness for Audi car radios.

Image 2.3: The two metal radio removal hooks included for safe radio extraction.

3. Compatibility

This adapter is compatible with specific Audi car models and radio units. Please ensure your vehicle and radio are listed below before installation.

3.1. Compatible Audi Models:

• Audi A2 (1999-2005)
• Audi A3 (2001-2006)
• Audi A4/S4 (1998-2006)
• Audi A6/S6 (2001-2004)
• Audi A8/S8 (1999-2003)
• Audi AllRoad (2000-2005)
• Audi TT (1999-2003)

3.2. Compatible Audi Radios:

• Chorus 1, Chorus 2
• Concert 1, Concert 2
• Symphony 1, Symphony 2
• Navigation Plus 1 (Not compatible with MMI systems)
• Navigation Plus 2 (Not compatible with MMI systems)
• Delta (Not compatible with Delta CC)

Image 3.1: Examples of compatible Audi car radio models.

3.3. Incompatible Radios:

Please note that this adapter is not compatible with certain Volkswagen radios that use a 12-pin adapter, as shown in the image below. This product is specifically designed for Audi 8+20 pin systems.

Image 3.2: Examples of Volkswagen radios that are not compatible with this adapter (these typically require a 12-pin adapter).

4. Setup and Installation

The Yatour adapter connects directly to the rear of your car radio's CD changer input. This is a Plug & Play installation, meaning no modification to the car's interior is required, and no activation or programming at a workshop is necessary.

4.1. Installation Steps:

1. Prepare for Installation: Turn off your car's ignition and remove the car key. Disconnect the car battery's negative terminal to prevent electrical shorts.
2. Remove the Car Radio: Use the provided radio removal hooks to carefully extract your car radio from its dashboard slot. Insert the hooks into the designated slots on the radio and pull gently.
3. Locate the CD Changer Port: At the back of your car radio, locate the multi-pin CD changer port. This is where the Yatour adapter's cable will connect.
4. Connect the Adapter Cable: Connect the main cable from the Yatour interface box to the CD changer port on the back of your radio. Ensure the connection is firm and secure.
5. Connect Ground and Power:
   • The black ground cable from the adapter must be connected to a suitable ground point on the radio or vehicle chassis.
   • The red socket from the adapter's harness should be connected to the corresponding pulled-out radio plug.
   • The blue plug on the adapter's harness typically remains free and unconnected.
6. Secure the Adapter: Find a suitable, secure location for the Yatour interface box, such as in the glove compartment or behind the dashboard, ensuring it does not interfere with any moving parts or wiring.
7. Reinstall Radio and Battery: Carefully slide the car radio back into its slot until it clicks into place. Reconnect the car battery's negative terminal.
8. Test Functionality: Turn on the ignition and the car radio. Select the CD changer source to verify the adapter is recognized and functioning correctly.

Image 4.1: Installation diagram illustrating the connection points. The black ground cable must be connected to the radio. The red socket connects to the radio's main plug. The blue plug remains free.

Image 4.2: Schematic diagram showing the Yatour adapter connected to the radio's CD changer input, with available USB, SD, and AUX ports for media playback.

5. Operating Instructions

Once the Yatour adapter is successfully installed, operating it is straightforward using your car radio's controls.

5.1. Media Playback (USB/SD Card):

1. Insert Media: Insert a USB flash drive (up to 32GB) or an SD/SDHC card (up to 32GB) containing MP3 or WMA audio files into the corresponding slot on the Yatour interface box.
2. Select Source: On your car radio, select the CD changer source. The adapter will be recognized as a virtual CD changer.
3. Navigate Folders: Use the radio's 'Disc' buttons (or equivalent) to switch between different folders on your USB drive or SD card. Each folder is treated as a virtual CD.
4. Navigate Tracks: Use the radio's 'Track' buttons (or equivalent) to move between individual audio files within a selected folder.
5. Track Display: Track numbers will be displayed up to 99, then restart at 01 for the next set of tracks.
6. Fast Forward/Rewind: Most car radios allow fast forward and rewind functionality within a playing track using the appropriate radio controls.
7. Pause Functionality: If you switch to another audio source (e.g., FM radio, cassette), music playback from the Yatour adapter will automatically pause. It will resume when you switch back to the CD changer source.
8. Last Position Memory: The adapter automatically saves the last playback position when the radio is turned off or the ignition is switched off, resuming from that point when power is restored.

5.2. AUX Input:

The Yatour adapter includes a 3.5mm AUX input jack for connecting external audio devices such as MP3 players or mobile phones.

• Connect your external audio device to the AUX input on the Yatour interface box using a standard 3.5mm audio cable.
• Select the AUX source on your car radio (if available, otherwise select CD changer and ensure no USB/SD card is inserted).
• Note: When using the AUX input, audio playback control (e.g., track skip, volume) must be managed directly from the connected external device, not from the car radio.

6. Maintenance

Proper care and maintenance will ensure the longevity and optimal performance of your Yatour Digital Music Adapter.

• Keep Clean: Regularly clean the exterior of the adapter box with a soft, dry cloth. Avoid using liquid cleaners or solvents.
• Avoid Moisture: Do not expose the adapter to water, excessive humidity, or other liquids.
• Temperature Control: Avoid exposing the unit to extreme temperatures, both hot and cold, as this can affect electronic components.
• Secure Connections: Periodically check that all cable connections are secure to prevent intermittent signal loss or functionality issues.
• Media Care: Ensure USB drives and SD cards are free of dust and debris before insertion. Safely eject media from your computer before transferring to the adapter to prevent data corruption.

7. Troubleshooting

If you encounter issues with your Yatour Digital Music Adapter, refer to the following troubleshooting guide:

7.1. No Sound or Adapter Not Recognized:

• Check Connections: Ensure all cables are securely connected to both the adapter and the car radio's CD changer port.
• Select Correct Source: Verify that the 'CD Changer' or 'CD' source is selected on your car radio.
• Compatibility: Double-check that your car model and radio are listed as compatible in Section 3.
• Power Cycle: Turn off the car ignition, remove the key, wait a few minutes, then restart the car and radio.

7.2. Playback Issues (Skipping, No Files Found):

• File Format: Ensure your audio files are in MP3 or WMA format. Other formats may not be supported.
• Media Capacity: Verify that your USB drive or SD card does not exceed the maximum supported capacity of 32GB.
• Media Formatting: Ensure the USB drive or SD card is formatted to FAT32. Other file systems (e.g., NTFS, exFAT) may not be recognized.
• Corrupted Files/Media: Try using a different USB drive or SD card with known working MP3/WMA files. Corrupted files or faulty media can cause playback issues.
• Folder Structure: While the adapter supports folders, an overly complex or deeply nested folder structure might sometimes cause issues. Try a simpler structure.

7.3. AUX Input Not Working:

• Cable Connection: Ensure the 3.5mm audio cable is fully inserted into both the adapter's AUX port and your external device.
• Device Volume: Check the volume level on your external audio device.
• Source Selection: If your radio has a dedicated AUX source, select it. Otherwise, ensure the CD changer source is selected and no USB/SD card is inserted into the adapter.

8. Specifications

9. Warranty and Support

Information regarding specific warranty terms or direct support contacts is not available in the provided product data. For warranty claims or technical assistance, please refer to the retailer or manufacturer's official website where you purchased the product.