1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your TAFFIO TXH6701-4 Android Head Unit. This device integrates advanced navigation, communication, and entertainment features into your Porsche Macan, enhancing your driving experience.
2. Product Overview
The TAFFIO TXH6701-4 is a 12.3-inch touchscreen Android head unit designed to seamlessly integrate with Porsche Macan vehicles equipped with PCM 4.0. It offers a high-resolution display and a comprehensive suite of features.
Key Features:
- 1920 x 720 Full HD Video Resolution Capacitive Touchscreen Display
- Intuitive 3D User Interface
- Powered by a Snapdragon Qualcomm 668s 8-core processor (2.0 GHz) with 8 GB RAM and 128 GB internal storage
- Integrated Wireless Apple CarPlay and Android Auto functionality
- Built-in Wi-Fi for direct connection to hotspots
- 4G LTE SIM card slot for mobile internet connectivity
- FM/AM radio tuner with RDS
- USB slots for media playback
- Bluetooth A2DP for music streaming
- Supports original car functions including rearview camera and parking distance control (PDC)
- Automatic screen brightness adjustment (Day & Night Display function)
- Subwoofer output, 4x audio output, 2x video out, 1x AUX video in
Figure 2.1: The TAFFIO TXH6701-4 Android Head Unit displaying its main interface with various application icons.
3. Compatibility
This head unit is compatible with Porsche Macan models from 2017 onwards that are equipped with the PCM 4.0 system. It is crucial to verify your vehicle's current system to ensure proper functionality.
Figure 3.1: Visual guide for identifying PCM 3.1 (incompatible, marked with a red X) versus PCM 4.0 (compatible, marked with a green checkmark) in a Porsche Macan dashboard.
4. Package Contents
Please ensure all items listed below are present in your package before proceeding with installation.
- 1x Multimedia Display
- Panels and mounting accessories
- 1x Power cable with Canbus decoder
- 2x USB cables
- 2x Radio antenna adapters
- 1x Audio/Video cable
- 1x GPS antenna
- 2x 4G antennas
- 1x PDF manual (available for download)
- 1x Invoice and 24 months warranty information
Figure 4.1: An overview of all components included in the TAFFIO TXH6701-4 package, including the multimedia display, power cables, antennas, and various adapters.
5. Setup and Installation
The TAFFIO TXH6701-4 is designed for a Plug & Play installation, minimizing the need for additional adapters or mounting frames. However, professional installation is recommended to ensure correct wiring and functionality.
Installation Steps (General Guide):
- Preparation: Ensure the vehicle's ignition is off and the battery is disconnected before starting.
- Remove Original Unit: Carefully remove the existing PCM unit and associated trim panels from the dashboard. Refer to your vehicle's service manual for specific instructions on panel removal.
- Connect Wiring: Connect the provided power cable with the Canbus decoder to the vehicle's wiring harness. Connect the GPS antenna, 4G antennas, USB cables, and audio/video cables as indicated in the wiring diagram.
- Mount New Unit: Secure the TAFFIO multimedia display using the provided mounting plates and frames. Ensure all connections are firm and properly routed to avoid pinching.
- Test Functionality: Reconnect the battery and turn on the ignition. Test all functions of the new head unit, including touch response, audio, navigation, radio, and connectivity features.
- Reassemble: Once all functions are verified, carefully reassemble the dashboard trim panels.
Figure 5.1: The Porsche Macan dashboard showing the original PCM unit before the installation of the TAFFIO Android Head Unit.
Figure 5.2: The Porsche Macan dashboard after the successful installation of the TAFFIO Android Head Unit, showcasing its integrated appearance.
Figure 5.3: Detailed wiring diagram illustrating the connections for the TAFFIO TXH6701-4 head unit, including connections to the radio, GPS, 4G antennas, USB, and RCA plugs.
6. Operating Instructions
The TAFFIO Android Head Unit features a user-friendly touchscreen interface. Navigate through menus by tapping icons and swiping across the screen.
6.1. Basic Navigation
- Home Screen: Access primary functions like Navigation, Radio, Music, and Setup directly from the home screen.
- App Drawer: Swipe up or tap the app icon to view all installed applications.
- Settings: Access system settings for display, sound, network, and vehicle-specific configurations.
Figure 6.1: The application menu of the TAFFIO Android Head Unit, showing various pre-installed and user-installed apps such as Chrome, Android Settings, Phone Link, and navigation applications.
6.2. Apple CarPlay & Android Auto
The unit supports integrated Wireless Apple CarPlay and Android Auto. Connect your smartphone wirelessly to access navigation, music, messages, and other compatible apps directly on the head unit's display.
- Activation: Ensure Bluetooth and Wi-Fi are enabled on your smartphone. Follow the on-screen prompts on the head unit to pair your device.
- Functionality: Once connected, your phone's compatible apps will appear on the head unit's screen, allowing for voice control and touch interaction.
Figure 6.2: The Wireless Apple CarPlay interface displayed on the TAFFIO head unit, showing navigation, communication, and media applications.
Figure 6.3: The Android Auto interface displayed on the TAFFIO head unit, featuring navigation and media controls.
6.3. Radio
The unit includes an FM/AM radio tuner with RDS. Access the radio application from the home screen to tune into stations.
- Scanning: Use the on-screen controls to scan for available stations.
- Presets: Save your favorite stations for quick access.
Figure 6.4: The radio interface of the TAFFIO head unit, showing frequency display and controls for tuning and saving favorite stations.
6.4. Navigation
The unit comes with current GPS navigation map material and offers free lifetime updates. Access the navigation application from the home screen.
- Destination Entry: Input destinations via the touchscreen or voice command.
- Map Updates: Information on map updates will be provided by the manufacturer.
6.5. Connectivity (Wi-Fi & 4G LTE)
- Wi-Fi: Connect to available Wi-Fi hotspots or your smartphone's hotspot for internet access.
- 4G LTE: Insert a 4G LTE SIM card into the designated slot for mobile internet connectivity without relying on Wi-Fi.
7. Maintenance
To ensure the longevity and optimal performance of your TAFFIO Android Head Unit, follow these maintenance guidelines:
- Screen Cleaning: Use a soft, lint-free cloth specifically designed for electronic screens. Dampen the cloth slightly with water or a screen-cleaning solution if necessary. Avoid harsh chemicals or abrasive materials.
- Software Updates: Periodically check for software updates provided by TAFFIO to ensure you have the latest features and security patches.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Cable Connections: Ensure all cables remain securely connected. Avoid pulling on cables forcefully.
8. Troubleshooting
If you encounter issues with your TAFFIO Android Head Unit, refer to the following common troubleshooting steps. If the problem persists, contact customer support.
Common Issues and Solutions:
- Unit Does Not Power On:
- Check all power connections and ensure they are securely plugged in.
- Verify the vehicle's battery is charged and connected.
- Check for blown fuses in the vehicle's fuse box related to the infotainment system.
- No Sound:
- Ensure the volume is not muted or set to a very low level.
- Check audio cable connections.
- Verify the correct audio output source is selected in the settings.
- Touchscreen Unresponsive:
- Restart the unit by turning off the vehicle's ignition and restarting after a few minutes.
- Ensure the screen is clean and free of debris.
- GPS Signal Lost/Inaccurate:
- Ensure the GPS antenna is properly installed and has a clear view of the sky.
- Check the GPS antenna connection to the head unit.
- CarPlay/Android Auto Not Connecting:
- Ensure Bluetooth and Wi-Fi are enabled on your smartphone and the head unit.
- Forget the device on both the phone and head unit, then attempt to re-pair.
- Update your smartphone's operating system to the latest version.
9. Specifications
| Model Name | TXH6701-4 |
| Display Size | 12.3 Inches |
| Resolution | 1920 x 720 |
| Processor | Snapdragon Qualcomm 668s 8x 2.0 GHz |
| RAM | 8 GB |
| Internal Memory | 128 GB |
| Operating System | Android 13 |
| Connectivity | Bluetooth, USB, Wi-Fi, 4G LTE |
| Special Features | Touchscreen, Integrated CarPlay & Android Auto |
| Map Type | Worldwide (with free lifetime updates) |
| Audio Output Mode | AUX |
| Mounting Type | Dashboard Mount |
10. Warranty and Support
The TAFFIO TXH6701-4 Android Head Unit comes with a 2-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use.
For Warranty Claims and Technical Support:
Please retain your purchase invoice as proof of purchase for any warranty claims. For technical assistance, troubleshooting beyond this manual, or to initiate a warranty claim, please contact TAFFIO customer support through the retailer where the product was purchased or refer to the contact information provided with your product documentation.
11. Safety Information
Observe the following safety symbols and guidelines for safe handling and disposal of the product.
Figure 11.1: Standard safety and handling symbols including 'This Way Up', 'Fragile', 'Keep Dry', CE Mark, FCC Mark, Recycling Symbol, and Waste Electrical and Electronic Equipment (WEEE) symbol.
- Installation: Ensure installation is performed by qualified personnel to prevent damage to the unit or vehicle.
- Operation: Do not operate the unit in a way that distracts you from driving. Always prioritize road safety.
- Disposal: Dispose of this product responsibly at designated collection points for electronic waste, in accordance with local regulations. Do not dispose of with household waste.
