1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your XTRONS IQP94TTAP Car Stereo. Please read this manual thoroughly before using the product to ensure proper function and to maximize your user experience. Keep this manual for future reference.
2. Package Contents
Verify that all items listed below are included in your package. If any items are missing or damaged, please contact XTRONS customer support.
- 1 × Main Unit (XTRONS IQP94TTAP Car Stereo)
- 2 × ISO Wiring Harness
- 1 × RCA Cable
- 2 × USB Cable
- 1 × GPS Antenna
- 1 × Amplifier Box for BOSE System
- 1 × CANbus Cable
- 1 × CANbus Box
- 1 × Camera Cable
- 1 × Radio Antenna Cable
- 1 × 4G+ Antenna
- 1 × 4G- Antenna
- 2 × User Manual (English/German)
Figure 2.1: Included accessories for the XTRONS IQP94TTAP Car Stereo.
3. Product Overview and Features
The XTRONS IQP94TTAP is an advanced car stereo multimedia player designed specifically for the Audi TT MK2. It integrates modern technology to enhance your in-car entertainment and navigation experience.
Key Features:
- Operating System: Android 14
- Processor: Qualcomm Snapdragon 665 Octa-Core
- Memory: 8GB RAM + 256GB ROM
- Display: 9-inch QLED Touch Screen (1280x800 resolution, 16:10 aspect ratio, 178° wide viewing angle)
- Audio: Professional-grade DSP Chipset with DTS Digital Sound, 15-band Graphic Equalizer, 4 Preset DTS Effects, 7 Preset EQ Modes, Lossless Audio Output
- Connectivity: Built-in Wireless CarPlay & Full-Featured Android Auto (Wireless/Wired), Bluetooth 5.0, Built-in Wi-Fi, Built-in 4G Module (SIM card required)
- Video Output: Built-in HDMI Port for high-fidelity content sharing to external monitors
- Navigation: Built-in GPS
- Radio: Built-in FM/AM Radio with RDS
- Camera Support: Supports AHD Camera Input
- User Interface: Smart and Intuitive UI with Day/Night Mode, Quick Display Window, Music Source Shortcut, Easy Volume Control, Split View functionality
- Vehicle Integration: Optimized CANBus Decoding to support original vehicle functions (BOSE system, ACC control, Reversing control, Light control, Handbrake control) and display car stereo details on your dashboard (Bluetooth status, AUX status, Radio Frequency information, GPS status)
- Cooling: Built-in Cooling Fan
Figure 3.1: XTRONS IQP94TTAP Car Stereo installed in an Audi TT MK2.
Figure 3.2: 9-inch QLED Touch Screen with 1280x800 resolution and 178° wide viewing angle.
Figure 3.3: Qualcomm Snapdragon 665 Platform for enhanced performance.
Figure 3.4: Professional-grade DSP Chipset with DTS Digital Sound for optimized audio.
Figure 3.5: Built-in HDMI Output for sharing content with passengers.
4. Installation and Setup
Professional installation is recommended for this car stereo. Ensure the vehicle's ignition is off and the battery is disconnected before beginning installation.
4.1 Vehicle Compatibility
This unit is designed for Audi TT MK2 models from 2006 to 2012. Please verify your vehicle's radio antenna port matches the provided image. An adapter cable (XTRONS ICE/ACS/ISOFZ) may be required if the port type differs.
Figure 4.1: Compatibility for Audi TT MK2 (2006-2012).
Figure 4.2: Important Notes on Antenna Compatibility.
4.2 Wiring Diagram
Refer to the detailed wiring diagram for connecting the main unit to your vehicle's electrical system and peripherals. Ensure all connections are secure and correctly matched to prevent damage.
Figure 4.3: Wiring Diagram for XTRONS IQP94TTAP.
The included ISO wiring harnesses are designed for plug-and-play installation in compatible Audi TT MK2 models. For vehicles with a BOSE sound system, use the dedicated amplifier box and CANbus components as instructed.
5. Operating Instructions
This section covers the basic operation of your XTRONS IQP94TTAP Car Stereo.
5.1 Power On/Off
Press and hold the power button (usually marked with a power symbol) on the front panel to turn the unit on or off. A short press typically mutes or unmutes the audio.
5.2 Touch Screen Interface
The 9-inch QLED touch screen provides an intuitive interface. Tap icons to open applications, swipe to navigate menus, and use pinch-to-zoom gestures where applicable (e.g., in navigation apps).
Figure 5.1: Smart and Intuitive User Interface with Day/Night Mode.
5.3 CarPlay and Android Auto
Connect your iPhone wirelessly via Bluetooth for Apple CarPlay, or your Android phone wirelessly or via USB for Android Auto. This allows access to navigation, calls, music, and voice assistants directly from the car stereo.
Figure 5.2: Wireless CarPlay and Android Auto Integration.
5.4 Bluetooth Connectivity
Pair your smartphone via Bluetooth 5.0 for hands-free calling and audio streaming. Access your contacts and dial directly from the stereo's interface.
5.5 GPS Navigation
The built-in GPS module provides accurate navigation. Use pre-installed maps or download your preferred navigation apps from the Google Play Store.
5.6 Radio (FM/AM with RDS)
Tune into FM or AM radio stations. The RDS (Radio Data System) feature displays station information, song titles, and traffic announcements where available.
5.7 Split View
Utilize the split-screen function to run two applications simultaneously, such as navigation on one side and music or a web browser on the other.
5.8 Wi-Fi and 4G Connectivity
Connect to Wi-Fi hotspots or insert a SIM card into the built-in 4G module for internet access, enabling online streaming, app downloads, and real-time traffic updates.
5.9 AHD Camera Input
The unit supports AHD (Analog High Definition) camera input for clear rearview or front-view camera display, enhancing parking safety.
5.10 Video Playback
The system supports ultra-smooth 4K video playback. You can also output video to external monitors via the built-in HDMI port for rear-seat entertainment.
Video 5.1: Overview of XTRONS IQP94TTAP Car Stereo features, including UI, connectivity, and audio settings.
6. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 9 x 6.3 x 9 inches |
| Item Weight | 4.74 pounds |
| Operating System | Android 14 |
| Processor | Qualcomm Snapdragon 665 Octa-Core |
| RAM | 8GB |
| ROM | 256GB |
| Display Size | 9-inch |
| Display Type | QLED Touch Screen |
| Display Resolution | 1280x800 |
| Connectivity Technology | Bluetooth 5.0, Wi-Fi, 4G |
| Controller Type | Android |
| HDMI Ports | 1 (Output) |
| Connector Type | HDMI, RCA |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 2.0 |
| Video Encoding | H.264, H.265/HEVC, VP9 |
7. Maintenance
Regular maintenance ensures the longevity and optimal performance of your car stereo.
7.1 Cleaning the Screen
Use a soft, lint-free cloth to gently wipe the screen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaning solution. Avoid harsh chemicals or abrasive materials.
7.2 Software Updates
Periodically check for software updates to ensure your system has the latest features and bug fixes. Updates can typically be found in the system settings under 'About Device' or 'System Updates'. Ensure a stable internet connection during updates.
7.3 General Care
- Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
- Do not spill liquids on the unit.
- Ensure proper ventilation around the unit, especially for the built-in cooling fan.
8. Troubleshooting
If you encounter issues with your XTRONS IQP94TTAP, refer to the following common problems and solutions.
| Problem | Possible Cause / Solution |
|---|---|
| Unit does not power on | Check power connections (yellow, red, black wires). Ensure the vehicle's ignition is on. Verify fuses. |
| No sound or low volume | Check volume settings. Ensure speakers are correctly wired. If using a BOSE system, verify the amplifier box connection. Check DSP settings for mute or low output. |
| Microphone quality is poor | Ensure the microphone is properly connected and positioned. Check system audio input settings. Consider an external microphone if issues persist. |
| CarPlay/Android Auto not connecting or unstable | Ensure Bluetooth and Wi-Fi are enabled on your phone and the stereo. Restart both devices. For wired connections, try a different USB cable. Check for software updates for the stereo and your phone's operating system. |
| GPS signal is weak or inaccurate | Ensure the GPS antenna is properly installed and has a clear view of the sky. Check antenna connection. Update GPS maps if necessary. |
| Unit slides or does not fit securely | Ensure all mounting brackets and screws are tightened. Verify correct installation for your specific Audi TT MK2 model. Professional re-installation may be required. |
| Screen unresponsive or frozen | Perform a soft reset by pressing the RST button (usually a small pinhole button). If the issue persists, a factory reset may be necessary (note: this will erase all user data). |
For issues not covered here, please contact XTRONS customer support.
9. Warranty and Support
XTRONS products are covered by a manufacturer's warranty. Please refer to the warranty card included in your package or visit the official XTRONS website for detailed warranty terms and conditions.
9.1 Customer Support
If you require technical assistance, have questions about your product, or need to report a defect, please contact XTRONS customer support. You can typically find contact information on the XTRONS website or through the retailer where you purchased the product.
Figure 9.1: How to contact XTRONS for support via the retailer platform.
