Introduction
Thank you for choosing the XTRONS 8.8" Android 14 Octa-core Car Multimedia Player. This unit is designed to enhance your in-car entertainment and navigation experience with advanced features and robust performance. It features an 8.8-inch IPS touch screen, Android 14 operating system, Octa-core processor, 4GB RAM, 64GB ROM, built-in Global 4G LTE, Wireless CarPlay, Wireless Android Auto, and a powerful AKM DSP for superior audio quality. This manual provides essential information for installation, operation, maintenance, and troubleshooting to ensure optimal use of your device.
Overview of the XTRONS 8.8" Android 14 Car Stereo Multimedia Player, highlighting its core features.
Setup
Compatibility Notes
Before installation, please review the following critical compatibility information:
- This is a double DIN size product. If your vehicle's original CD player is single DIN size, this unit is NOT compatible with your car.
- This head unit is compatible with your car's original BOSE system.
- If your vehicle has an RNS-D (Radio Navigation System) or BNS 5.x (Basic Navigation System), this unit is NOT compatible. Please send a picture of the original wiring to the seller for assistance.
Visual guide for compatibility, illustrating double DIN fitment and notes on BOSE/RNS-D/BNS 5.x systems.
Cables You May Need
- Check if your vehicle's radio antenna port matches the ISOFZ type. If not, an adapter cable may be required (XTRONS ICE/ACS/ISOFIZ is compatible).
- If your vehicle's rear speakers experience static noise after installation, you may need an XTRONS AK/INIB/NRCBL adapter. Ensure you use the original ISO wiring harness plug (40pin) before purchasing additional cables.
Accessories Included
The following accessories are included with your multimedia player:
- 1 x Radio Antenna Cable
- 1 x 4G Antenna
- 1 x GPS Antenna
- 1 x SIM Card Slot Cable
- 1 x ISO Wiring Harness
- 2 x USB Cable
- 1 x Camera Cable
- 1 x CANbus Box
- 2 x Uninstallation Tool
- 2 x Clip
- 1 x Microphone
- 1 x User Manual (this document)
Physical dimensions of the unit and a visual representation of all included accessories.
Wiring Diagram
Refer to the detailed wiring diagram below for proper connection of all components. Each numbered point corresponds to a specific connection.
Comprehensive wiring diagram for connecting the multimedia player to your vehicle's electrical system and peripherals.
- 4G Antenna
- GPS Antenna
- Radio Antenna Port
- 4G SIM Card Slot
- Microphone Port
- CVBS-IN-2, Front Camera Input
- SUBWOOFER, Subwoofer Output
- AUX IN L, Audio Input Left
- AUDIO OUT L, Audio Output Left
- 2176, Amplifier Control Cable
- AUX IN R, Audio Input Right
- AUDIO OUT R, Audio Output Right
- CVBS-IN-1, Video Input1
- RR OUT, Rear Right Audio Output
- RL OUT, Rear Left Audio Output
- BRAKE, Brake In Cable
- Back, Reversing Control Cable
- BT-ANT, Bluetooth Antenna
- Wi-Fi Antenna
- CAM IN, Camera Video Input
- USB Port1
- USB Port2
- USB Port3
- CANbus Box
- ACC
- ILL, Illumination Cable
- Camera Power Cable -12V
- KEY1, Steering Wheel Control Key1
- KEY2, Steering Wheel Control Key2
- BRAKE, Brake In Cable
- 31. Rear Right Audio Output
- 32. Rear Left Audio Output
- 33. Front Left Audio Output
- 34. Front Right Audio Output
- 35. AUX R OUT, Audio Output Right
- 36. AUX L OUT, Audio Output Left
- 37. ISO Wiring Harness
Operating Instructions
Android 14 Operating System
The unit runs on the latest Android 14 OS, offering enhanced security and a seamless user experience. With 4GB DDR4 RAM and 64GB EMMC ROM, it provides ample storage and smooth multitasking for all your applications and media.
Visual representation of the Android 14 operating system with memory specifications.
Smartphone Connection
Connect your smartphone for integrated driving features:
- Wireless CarPlay: Connect wirelessly via Bluetooth for iOS devices.
- Wireless & Cable Android Auto: Connect wirelessly via Bluetooth or using a USB cable for Android devices.
- Screen Mirroring: Wirelessly cast content from your smartphone to the unit's display via WiFi for an immersive entertainment experience.
Diagram illustrating the various smartphone connectivity options available.
Navigation (GPS)
The unit supports multiple satellite systems for fast and accurate positioning, including GPS, BDS, GLONASS, and GALILEO. This ensures reliable navigation for your journeys.
Visual of the GPS navigation interface and supported satellite systems.
Audio Features
- Built-in AKM DSP: Experience rich bass, warm mids, and crisp highs with the automotive-grade AKM DSP chip. Customize your audio with various EQ settings to suit any music genre.
- TDA7388 Amplifier Chip: The 4x45W high-power amplifier delivers clear and authentic sound, even at high volumes.
- Radio with RDS: Features an STMicroelectronics SI4755 radio with front-end low-noise amplifiers, multi-path noise mitigation, and RDS decoding for enhanced radio reception.
Illustration of the AKM DSP and its audio customization capabilities.
Detail of the TDA7388 amplifier chip for powerful audio output.
4G LTE Connectivity
Access ultra-fast data speeds anywhere by inserting a micro-SIM card (not included). The CAT7 modem supports up to 300Mbps download speed and is compatible with 99% of carriers worldwide, providing an independent 4G network and easy sharing capabilities.
Features of the built-in 4G LTE modem for internet access.
Customization
- Multi-color Light Effects: Personalize the button lights with 4 modes (User, Auto, Random, Gradient) and dozens of color options.
- Distinct UI Themes: Choose from three unique UI themes, each offering a different style and widgets to suit various usage scenarios.
Examples of different user interface themes.
Additional Features
- 2K Video Playback: Enjoy smooth playback of various video formats up to 2K 60fps for an immersive visual experience.
- Picture-in-Picture (PIP): Keep a consistent video watching experience while using other functions.
- Inclinometer Information: Built-in high-precision gyroscope sensors accurately display current ride height, roll, and pitch angle, ideal for off-road use. Includes a compass for navigation.
- Instant Reversing Mode: Compatible with optional AHD 720P/1080P cameras for real-time, wider angle, and clear night vision reversing images.
- Optimized CANbus Decoding: Retains original vehicle functions such as steering wheel controls, BOSE system support, ACC control, reversing control, light control, handbrake control, and displays car stereo details on your dashboard.
- Bluetooth 5.0: Provides stable audio transmission for hands-free calls, phone book synchronization, music streaming, and display of recent call logs.
- Dual Band WiFi & USB Tethering: Connect to 2.4GHz or 5GHz WiFi networks. Share your mobile network easily via USB tethering (check carrier compatibility).
Demonstration of 2K video playback capability.
PIP mode for multitasking while watching videos.
Inclinometer and compass display for off-road driving.
Visual of the reversing camera display with guidelines.
CANbus integration showing steering wheel controls and other vehicle data.
Bluetooth interface for calls and media.
WiFi and USB tethering options for connectivity.
Optional Accessories
Enhance your experience with compatible XTRONS accessories:
- Camera: XTRONS CAM001F/CAM005/CAM009S (AHD 720P)/CAM018/CAM1080 (AHD 1080P)/ACCAM10802 (AHD 1080P) for front or reversing views.
- OBD: XTRONS OBD015/OBD02/OBD03/OBD04 to retrieve real-time trouble codes.
- DVR: XTRONS DVR035S/DVR027S/DVR030S (with ADAS features) for recording your journey.
- DAB: XTRONS USBDAB01/USBDAB02/USBDAB04/ACUSBDAB05T/ACUSBDAB06 for digital audio broadcasting.
- TPMS: XTRONS TPMS07/TPMS08 sensors for real-time tire pressure monitoring.
- Keyboard: XTRONS AMK003 external keyboard for easier input.
- HD/RCA Output: XTRONS USBHDMI/USBRCA for sharing screen content with other devices.
Overview of various optional accessories and their functions.
Maintenance
General Care
- Keep the screen clean using a soft, lint-free cloth. Avoid abrasive cleaners.
- Ensure all connections are secure and free from debris.
- Avoid exposing the unit to extreme temperatures or direct sunlight for prolonged periods.
Efficient Cooling System
The XTRONS car stereo features a premium, all-aluminum heat sink that is 20% thicker than other models, ensuring optimal heat dissipation and stable performance during extended use. This helps preserve the high-quality audio experience.
Diagram showing the internal cooling system of the unit.
Troubleshooting
- No Power: Check all power connections, including the ACC and ground wires. Ensure the vehicle's fuse is intact.
- No Sound: Verify speaker connections. Check audio settings (volume, mute, balance, fader). Ensure the amplifier control cable (if used) is correctly connected.
- GPS Signal Loss: Ensure the GPS antenna is installed in a clear location with an unobstructed view of the sky. Check antenna connection.
- Bluetooth Connection Issues: Ensure Bluetooth is enabled on both the unit and your phone. Try unpairing and re-pairing the devices.
- Screen Unresponsive: Try restarting the unit. If the issue persists, a factory reset might be necessary (note: this will erase user data).
- Static Noise in Speakers: For rear speakers, refer to the 'Cables You May Need' section regarding the XTRONS AK/INIB/NRCBL adapter.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | XTRONS |
| Model | PX84AA4LHG / PX84AA4LHGS |
| Operating System | Android 14 |
| RAM | 4GB |
| ROM | 64GB |
| CPU | Octa-core 2.2GHz (12nm Processor) |
| Display Size | 8.8 inches |
| Resolution | 1280*480 |
| Touch Screen | Yes (G+G Touch Screen) |
| Built-in Screen | Yes |
| Din Size | One Din (Double DIN product size) |
| Out Power | 4*45W (TDA7388 Amplifier) |
| Voltage | 12 V |
| Item Weight | 1kg |
| Item Size | 115*178*50mm (Chassis) / 228*125mm (Front Panel) |
| Max External Memory | 128G |
| Special Features | WiFi function, Steering Wheel Control, Can-Bus Support, Built-in GPS, DSP, CarPlay, Android Auto, Built-in Gyroscope Sensors |
| Digital Media Format | Mp3, MP4, WMA, JPEG |
| OSD Language | Polish, German, Russian, French, Norwegian, Portuguese, Turkish, Spanish, Italian, English (and more) |
| Material Type | ABS |
| Certification | CE, FCC |
| Applicable Vehicle Models | Audi A4 B6 (8E/8H) (2000-2006), A4 B7 (8E/8H) (2004-2008), S4 B6 (8E/8H) (2003-2005), S4 B7 (8E/8H) (2005-2008), RS4 (2002-2008), RS4 B7 (8E) (2006-2008), SEAT Exeo (2008-2012) |
| Operating Temperature | -30°C to +80°C |
| Radio Tuner | STMicroelectronics SI4755 with RDS |
| Bluetooth Version | 5.0 |
| WiFi | Dual Band (2.4G/5G) |
| 4G LTE Modem | CAT7, up to 300Mbps download |
Comprehensive technical specifications of the device.
User Tips
- For optimal GPS performance, ensure the GPS antenna is mounted in a location with a clear view of the sky, away from metal obstructions.
- Regularly check for system updates to ensure you have the latest features and security patches for your Android 14 system.
- When using USB tethering for internet, confirm your mobile carrier supports this feature and configure settings on your smartphone first.
- Experiment with the various UI themes and multi-color light effects to personalize your driving environment.
Warranty and Support
This XTRONS multimedia player comes with a 1-Year Warranty. For any technical support, warranty claims, or further assistance, please contact your seller or refer to the official XTRONS support channels.