1. Introduction
Thank you for choosing the XTRONS TX123GS 10.1-inch Android 14 Octa Core Car Multimedia Player. This device is designed to enhance your in-car entertainment and navigation experience with its advanced features, including a QLED display, powerful Octa Core processor, 4G connectivity, Wireless CarPlay, and Android Auto. This manual provides essential information for safe installation, operation, and maintenance of your new multimedia player.
2. Safety Information
- Always consult with a professional for installation to ensure proper wiring and avoid damage to your vehicle's electrical system.
- Do not attempt to operate the device or adjust settings while driving. Always pull over to a safe location before making any adjustments.
- Ensure all connections are secure to prevent short circuits or malfunctions.
- Keep the device away from water, moisture, and extreme temperatures.
- Do not open the casing or attempt to repair the unit yourself, as this will void the warranty and may cause damage.
3. Package Contents
Please check the package for the following items:

Figure 3.1: Included Accessories
- 1 x ISO Wiring Harness
- 1 x RCA Cables
- 1 x Camera Cable
- 1 x GPS Antenna
- 2 x USB Cable
- 1 x Microphone
- 1 x CANBus Cable
- 1 x 4G Antenna
- 2 x Fitting Kits
- 8 x Screws
- 1 x User Manual
- 1 x Installation Instructions
4. Specifications
The following table outlines the key specifications of the XTRONS TX123GS multimedia player:

Figure 4.1: Detailed Product Specifications
| Feature | Specification |
|---|---|
| Model | TX123GS |
| Operating System | Android 14 |
| Processor | Octa Core 2.2GHz, 12nm |
| RAM | 4GB DDR4 |
| ROM | 64GB EMMC |
| Display Size | 10.1 inches |
| Display Type | QLED, Built-in Screen, Touch Screen |
| Resolution | 1280*720 |
| Din Size | One Din (Standard Double DIN installation size: 178mm W x 100mm H x 130mm D) |
| Out Power | 4*45W (STMicroelectronics TDA7388 Amplifier Chip) |
| Voltage | 12 V |
| Item Weight | 4.1kg |
| Item Size | 178*130*100mm (main unit), 258*164mm (screen) |
| Max External Memory | 128G (SD/TF card slot) |
| Interface | SD/USB/DVD |
| Digital Media Format | Mp3, MP4, JPEG, WMA, DVD-R/RW, DVD-RAM, Video CD, CD, CD-R/RW, MPEG4, AVI, DIVX, RMVB, FLV, MKV, MOV, RM, XVID, WAV, AAC, APE, FLAC, OGG, JPG, BMP, PNG, GIF |
| OSD Language | Bulgarian, Polish, German, Russian, French, Filipino, Finnish, Korean, Dutch, Czech, Croatian, Romanian, Malay, Portuguese, Japanese, Swedish, Thai, Ukrainian, Spanish, Italian, English |
| Special Features | Support steering wheel control, WiFi function, Support 3G/4G Network, Built-In Speaker/Microphone, Built-in GPS, MP3 players, DSP, CarPlay, Android Auto, Built-in Gyroscope Sensors, Screen Mirroring, AHD Camera Support, 2K Video Playback, Dual Band WiFi (2.4G/5G), USB Tethering, PIP, Multi-color Light Effects, Efficient Cooling System (Aluminum Heat Sink) |
| Radio Tuner | STMicroelectronics SI4755 Radio with RDS (FM/AM, supports DAB+ optional) |
| GPS | Built-in GPS, supports BDS, GLONASS, GALILEO |
| Bluetooth | Bluetooth 5.0 (Hands-free calls, Phone Book Sync, Bluetooth Music, Display Recent Call Log) |
| Certification | CE, FCC |
| Warranty | 1 year |
5. Setup
5.1 Dimensions and Compatibility
The TX123GS unit has a standard double DIN size with main unit dimensions of 178mm (Width) x 100mm (Height) x 130mm (Depth). The screen measures 258mm in width and 164mm in height.

Figure 5.1: Unit Dimensions
It is designed for installation in a 178x100mm double DIN slot. If your vehicle has a single DIN slot, this unit is not directly compatible, and you may need to consider other XTRONS models like the DX121LGS.

Figure 5.2: Double DIN Compatibility
5.2 Screen Adjustment
The 10.1-inch screen offers flexible adjustment options for optimal viewing:

Figure 5.3: Screen Adjustment Options
- Vertical Movement: The screen can be moved vertically within a 50mm range.
- Tilt: The screen can be tilted up to 26 degrees.
- Swivel: The screen can be swiveled up to 30 degrees.
5.3 Monitor and Main Unit Assembly
Note: Always remove your car key from the ignition before starting assembly.

Figure 5.4: Easy Installation Steps
- Connect Power Cable: Connect the power cable to the monitor.
- Align Spring Buckles: Pick up the monitor and align the spring buckles to the holder on the main unit.
- Secure Monitor: Open the spring buckles and gently put the monitor into the correct position.
- Release: Release your hands to complete the assembly.
5.4 Wiring Diagram
Refer to the following diagram for proper wiring connections. Professional installation is highly recommended.

Figure 5.5: Wiring Diagram
- Radio Antenna Port
- 4G Antenna
- GPS Antenna
- USB Port 1
- USB Port 2
- USB Port 3
- TV/RX Port
- RR OUT (Rear Right Audio Output)
- RL OUT (Rear Left Audio Output)
- FR OUT (Front Right Sound Channel Output)
- FL OUT (Front Left Sound Channel Output)
- AUX IN L (Audio Input Left)
- AUX IN R (Audio Input Right)
- AMP CONT (Amplifier Control Cable)
- SUB WOOFER (Subwoofer Output)
- F-CAM-IN (Front Camera Input)
- MIC (External Microphone Port)
- AV - IN (Video Input)
- 4G SIM Card Slot
- BT-ANT (Bluetooth Antenna)
- BACK (Reversing Camera Power Cable)
- WIFI ANT (Wi-Fi Antenna)
- BRAKE (Brake Control Cable)
- CAM IN (Reversing Camera Video In)
- KEY1 (Steering Wheel Control 1)
- ILLUMINATION (Illumination Cable)
- ANT (Automatic Antenna Control)
- KEY2 (Steering Wheel Control 2)
- BACK (Reverse Control Cable)
- ISO Wiring Harness
6. Operating Instructions
6.1 Android 14 OS and User Interface
The unit runs on the latest Android 14 operating system, providing a secure and seamless user experience. It features an Octa Core 2.2GHz processor, 4GB RAM, and 64GB ROM for efficient multitasking and ample storage.

Figure 6.1: Android 14 OS Performance
The device offers stylish user interfaces, including an inclinometer display for off-road use, showing current ride height, roll, pitch, compass, position, and altitude.

Figure 6.2: Inclinometer Information
6.2 Audio and Video Playback
- QLED Display: Enjoy stunning visuals on the 10.1-inch QLED screen with 1280x720 resolution.
- 2K Video Playback: Supports various video formats up to 2K 60fps for an immersive viewing experience.
- Region-Free DVD Playback: Compatible with most DVDs and CDs available on the market.
- Built-in AKM DSP: Experience superior audio quality with the automotive-grade AKM DSP chip and 4x45W high-power amplifier. Customize sound with EQ settings for various music genres.
- Picture-in-Picture (PIP): Keep a consistent video watching experience while navigating or using other applications.

Figure 6.3: QLED Display Visuals

Figure 6.4: AKM DSP Audio Enhancement
6.3 Connectivity
- Bluetooth 5.0: Provides stable audio transmission for hands-free calls, phone book synchronization, and music streaming.
- Dual Band WiFi: Connect to either 2.4GHz for longer transmission distance or 5GHz for faster internet speed.
- 4G LTE Modem: Built-in globally compatible 4G LTE modem (CAT7, up to 300Mbps) allows internet access anywhere with a micro-SIM card (not included).
- USB Tethering: Share your smartphone's network easily via a USB connection.

Figure 6.5: Bluetooth 5.0 Connectivity

Figure 6.6: 4G LTE Modem

Figure 6.7: Dual Band WiFi and USB Tethering
6.4 Smart Driving Features
- Wireless CarPlay & Android Auto: Turn your unit into a wireless display and controller for your iOS or Android phone, enabling voice commands and seamless integration.
- Screen Mirroring: Cast content from your smartphone to the large screen for an immersive entertainment experience.
- Steering Wheel Control: Adjust volume, change channels, and skip songs safely without taking your hands off the wheel. Note: This unit may require a CANBus adapter or other accessories for digital steering wheel control.
- GPS Navigation: Supports multiple satellite systems (GPS, BDS, GLONASS, GALILEO) for fast and accurate positioning.
- Instant Reversing Mode: Compatible with optional AHD 720P/1080P cameras for real-time reversing images and wider, clearer night vision.

Figure 6.8: Wireless CarPlay & Android Auto

Figure 6.9: Screen Mirroring

Figure 6.10: Steering Wheel Control

Figure 6.11: GPS Navigation

Figure 6.12: Instant Reversing Mode
6.5 Customization
- Multi-color Touch Buttons: The unit features multi-color touch buttons with a highly polished piano finish.
- Dynamic Ambience LED Lights: Customize button lighting with 4 modes (User, Auto, Random, Gradient) and various color options.

Figure 6.13: Dynamic Light Effects
7. Optional Accessories
Enhance your experience with the following optional XTRONS accessories (sold separately):

Figure 7.1: Optional Accessories
- Camera: XTRONS CAM001F/CAM005/CAM009S (AHD 720P)/CAM018/ACCAM716S (AHD 720P)/ACCAM1080 (AHD 1080P)/ACCAM101 (AHD 1080P) for front or reversing views.
- OBD: XTRONS OBD1S/OBD2/OBD03/OBD04 to retrieve real-time trouble codes.
- DVR: XTRONS ADAS DVRs (DVR025S/DVR027S/DVR028S/DVR030S/ACDVR2K01), and WiFi DVR (ACWIFIDVR02) for recording your journey.
- DAB: XTRONS USBDAB01/USBDAB02/USBDAB04/ACUSBDAB05T/ACUSBDAB06 DAB+ tuner for digital radio broadcasting.
- TPMS: XTRONS TPMS07/TPMS08 TPMS sensors to monitor tire pressure.
- Keyboard: XTRONS AMK003 external keyboard for easier input.
- HD/RCA Output: XTRONS USBHDMI/USBRCA for sharing screen content with other devices.
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior of the unit. For stubborn marks, a slightly damp cloth with a mild, non-abrasive cleaner can be used, ensuring no liquid enters the unit.
- Software Updates: Periodically check the XTRONS official website for available software updates to ensure optimal performance and access to new features. Follow the instructions provided with the update carefully.
- Cooling System: The unit features an efficient all-aluminum heat sink. Ensure proper ventilation around the unit to prevent overheating, especially during extended use.

Figure 8.1: Efficient Cooling System
9. Troubleshooting
If you encounter issues with your XTRONS multimedia player, refer to the following common problems and solutions:
- No Power: Check all power connections, ensure the car's ignition is on, and verify the fuse.
- No Sound: Check speaker connections, volume settings, and ensure the correct audio source is selected. Verify that the amplifier control cable (AMP CONT) is correctly wired if using an external amplifier.
- Poor GPS Signal: Ensure the GPS antenna is installed in a location with a clear view of the sky, away from metal obstructions.
- Bluetooth Connection Issues: Ensure Bluetooth is enabled on both the unit and your mobile device. Try unpairing and re-pairing the devices.
- Screen Not Responding: Try restarting the unit. If the issue persists, a factory reset might be necessary (refer to the system settings).
- Steering Wheel Controls Not Working: Verify wiring for KEY1 and KEY2. If your car uses digital steering wheel controls, a CANBus adapter may be required.
10. User Tips
- For optimal performance, ensure all wiring connections are firmly secured and insulated.
- Regularly clear cache and unnecessary apps from the Android system to maintain smooth operation.
- Explore the various UI themes and LED light customization options to personalize your driving experience.
11. Warranty & Support
The XTRONS TX123GS multimedia player comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use.
For technical support, warranty claims, or further assistance, please contact XTRONS customer service through their official website or the contact information provided in your purchase documentation. Please have your model number (TX123GS) and proof of purchase ready when contacting support.





