XTRONS TIX125L
XTRONS TIX125L Car Navigation System User Manual
Model: TIX125L
1. Product Overview
The XTRONS TIX125L is an advanced 10.1-inch 2DIN car navigation system running on Android 12. It features an 8-core processor, 8GB RAM, and 128GB ROM, providing high-speed and smooth performance. This unit supports both horizontal and vertical display orientations, offering flexible viewing options. Key functionalities include wireless CarPlay, wired/wireless Android Auto, screen mirroring, Bluetooth 5.0, Wi-Fi, and 4G SIM card support for internet connectivity.

Figure 1: Front view of the XTRONS TIX125L Car Navigation System, highlighting its 8-core Android 12 system with 8GB RAM and 128GB ROM.
2. Package Contents
Before installation, please verify that all components listed below are included in your package:

Figure 2: Included accessories for the XTRONS TIX125L system.
- 1 x Main Unit (TIX125L)
- 1 x ISO Cable
- 1 x RCA Cable
- 1 x 4G Antenna
- 1 x GPS Antenna
- 2 x USB Cables
- 1 x SIM Card Slot
- 2 x Mounting Brackets
- 8 x Mounting Screws
- 1 x External Microphone (3M)
- 1 x WiFi Antenna
- 1 x User Manual (English/Japanese PDF download available)
3. Setup and Installation
3.1 Wiring Diagram
Refer to the following diagram for proper wiring connections. Ensure all connections are secure before powering on the unit.

Figure 3: Detailed wiring diagram for the XTRONS TIX125L car navigation system.
ISO Power Cable Connections:
| Wire Color | Function |
|---|---|
| Yellow | Battery Positive (+) |
| Black | Ground (-) |
| Red | ACC (Accessory Power) |
| Purple | Rear Right Speaker + |
| Purple/Black | Rear Right Speaker - |
| Gray | Front Right Speaker + |
| Gray/Black | Front Right Speaker - |
| White | Front Left Speaker + |
| White/Black | Front Left Speaker - |
| Green | Rear Left Speaker + |
| Green/Black | Rear Left Speaker - |
3.2 Monitor Installation
The 10.1-inch display can be rotated for optimal viewing. Follow these steps for monitor installation:
- Connect the cable from the main unit to the monitor.
- Pull the two clips on the back of the monitor to the sides.
- Align the back of the monitor with the bracket on the main unit.
- Slide the monitor onto the bracket from the top and release the clips at the appropriate position to secure it.

Figure 4: Step-by-step guide for installing the rotatable monitor.
4. Operating Instructions
4.1 Display Orientation
The XTRONS TIX125L supports both horizontal and vertical display modes. You can adjust the screen angle for optimal viewing from the driver's seat. Note that some applications may not support vertical display based on their own specifications.

Figure 5: The monitor can be rotated for horizontal or vertical viewing, as shown with a navigation app in vertical mode and a video in horizontal mode.
4.2 Connectivity Features
- CarPlay & Android Auto: The unit supports wireless CarPlay for iPhones and both wireless/wired Android Auto for Android smartphones. This allows seamless integration of your phone's features onto the car stereo display without additional accessories.
- Screen Mirroring: Mirror your smartphone's screen (photos, music, videos) directly onto the navigation unit.
- Multi-Window Display: Run two applications simultaneously on the screen for enhanced convenience.
- Internet Connectivity: The TIX125L has built-in WiFi and 4G modules. You can connect to the internet via WiFi tethering, USB tethering, or by directly inserting a 4G SIM card. This enables access to online maps (e.g., Google Maps) and streaming services (e.g., YouTube).

Figure 6: Illustration of wireless CarPlay and wired/wireless Android Auto functionality.

Figure 7: Demonstrates 4G module and WiFi/USB tethering capabilities for internet access.
4.3 Audio and Video Features
- QLED Touch Screen: The 1280x720 resolution QLED display with IPS+ Quantum Dot technology provides clear and vivid images from any viewing angle.
- Bluetooth 5.0: Supports hands-free calling and Bluetooth music streaming.
- USB/SD Support: Compatible with USB and TF cards up to 64GB for media playback.
- Video Playback: Supports 1080P and 2K video formats.
- Steering Wheel Control: Operate the unit easily using your vehicle's steering wheel controls.
- GPS Navigation: Download and use various navigation apps from the app store.

Figure 8: Overview of screen mirroring, Bluetooth 5.0, steering wheel control, and GPS navigation features.
5. Maintenance
To ensure the longevity and optimal performance of your XTRONS TIX125L car navigation system, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the screen and unit. Avoid abrasive cleaners or solvents that may damage the surface.
- Software Updates: Periodically check for and install software updates to ensure system stability and access to new features. Updates can typically be found on the official XTRONS website or through the unit's system settings.
- Temperature Control: Avoid exposing the unit to extreme temperatures. Prolonged exposure to direct sunlight or very cold conditions can affect performance and lifespan.
- Connection Checks: Occasionally check all wired connections (power, speakers, antennas) to ensure they are secure and free from corrosion.
6. Troubleshooting
This section provides solutions to common issues you might encounter with your XTRONS TIX125L unit.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Incorrect wiring; Blown fuse; Power supply issue. | Check all power connections (Yellow, Black, Red wires). Verify vehicle's fuse and the unit's fuse. Ensure sufficient power supply. |
| No sound. | Speaker wires disconnected; Volume too low; Mute function active. | Check speaker wiring. Increase volume. Disable mute. |
| GPS signal lost or inaccurate. | GPS antenna not properly connected or obstructed; Poor satellite reception. | Ensure GPS antenna is securely connected and placed in an unobstructed location (e.g., dashboard). Move to an open area for better reception. |
| Cannot connect to Wi-Fi/4G. | Incorrect password; Weak signal; SIM card not inserted correctly or unsupported. | Verify Wi-Fi password. Check Wi-Fi/4G signal strength. Ensure SIM card is correctly inserted and compatible with supported frequency bands (FDD Band1, Band3, Band8, Band19, Band21, Band28; TDD Band41). |
| Screen unresponsive or frozen. | Software glitch; System overload. | Perform a soft reset by pressing the RST button (usually a small pinhole). If the issue persists, disconnect power for a few minutes and reconnect. |
For more complex issues, please refer to the detailed PDF user manual available for download or contact XTRONS customer support.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | TIX125L |
| Operating System | Android 12 |
| Processor | 8-core |
| RAM | 8GB |
| ROM | 128GB |
| Screen Size | 10.1 inches |
| Display Type | QLED |
| Resolution | 1280 x 720P |
| Connectivity | Wi-Fi, Bluetooth 5.0, 4G (SIM card slot) |
| USB Ports | 2 |
| Supported Memory Card | MicroSD slot (1) |
| Map Type | Online navigation apps (e.g., Google Maps), separate Zenrin map card |
| Product Dimensions | 17.8 x 12 x 10 cm (Main Unit); Display: 259(W) x 158(H) mm |
| Weight | 3.08 kg |
| Operating Voltage | DC 12V (10.8V - 16V operable) |
8. Warranty and Support
XTRONS products come with a 1-year warranty. If you encounter any issues or have questions regarding your product, please contact XTRONS customer support via email. A PDF version of the Japanese user manual is available for download from the official XTRONS community website: https://xtrons.com/community/index.php/user-manuals-japanese/.
For external monitor output, a separately sold USB to RCA adapter may be required. Please search for B09B25K89Q if you wish to purchase it together.
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