Srnubi Android 11 Car Radio User Manual

1. Important Compatibility Notes

Before installation, please carefully review the following compatibility information to ensure proper fit and function with your vehicle:

• If your car's original CD player has no screen or a 5-inch small screen without a power amplifier, this product is compatible.
• If your car's original CD player has a 7-inch screen with a power amplifier, this product is NOT compatible with your vehicle. Please do not purchase or attempt to install.

2. Package Contents

Please check the package carefully to ensure all items are present:

• Main Unit (Car Radio Machine)
• Installation Frame
• Power Cable
• RCA Cable
• USB Cable (x2)
• GPS Antenna
• 4G RCA Cable (Only for models with 4G Functionality)
• Installation Tool (Gift)
• Camera Input Cable
• Instruction Manual (this document)
• External Microphone (Optional, check your specific model)
• Reversing Camera (Optional, check your specific model)

3. Setup and Installation

3.1 General Installation

The car radio is designed for a double DIN slot. Ensure your vehicle has the appropriate space. The provided frame is custom-fit for Hyundai Tucson 2 LM Ix35 (2009-2015) models.

3.2 Wiring Connections

Carefully connect all cables as per the wiring diagram. Ensure secure connections to prevent signal loss or malfunction.

• Power Connection: Ensure ACC (G3) and 12V (G2) are connected to the positive side of the car's 12V power supply, and G1 is connected to the negative pole.
• GPS Antenna: Connect the GPS antenna for navigation functionality.
• USB Cables: Connect the two USB cables for external devices or media.
• RCA Cables: Connect RCA cables for audio/video input/output (AMP, Video In, Subwoofer, Mic, Aux In, CVBS In, Audio Out).
• 4G Antenna: For models with 4G functionality, connect the 4G antenna.
• Reversing Camera: If installing a reversing camera, ensure its video port is connected to the "CAMIN" port on the car radio.
• Steering Wheel Control: Connect the steering wheel control wires (SWC1, SWC2) to enable control from your steering wheel.

3.3 Cooling Fan Installation

All models (except K3) include a free cooling fan. Install the cooling fan to prevent overheating during long-term use, especially in hot climates. This helps maintain optimal performance and extends the lifespan of the unit.

4. Operating Instructions

4.1 User Interface and Navigation

The unit runs on Android 11.0/10.0/9.0, offering a customizable and intuitive interface. Navigate through apps and settings using the touchscreen.

4.2 Connectivity Features

• Carplay/Android Auto: T10 models support optional built-in Carplay/Android Auto for seamless smartphone integration via WiFi or USB.
• Bluetooth: All models support Bluetooth for hands-free calling and audio streaming. T10-1, T10-2, T10-3 models feature Bluetooth 5.0.
• WiFi & 4G Network: All models support WiFi. T10 models support multiple 4G+WIFI network frequency bands, allowing online access for apps and streaming.

4.3 Display and Audio

• Split Screen & Floating Window: Display two applications simultaneously for enhanced multitasking. High-definition video output and floating screen playback settings provide a better driving experience.
• Adjustable Button Color: T10 models offer 7 options for personalized RGB adjustable button colors.
• DSP 48EQ: Enjoy advanced sound field adjustment with the built-in 48-band Digital Sound Processor (DSP) for an immersive music experience.

4.4 Optional Features (Accessories Required)

• ADAS DVR: Connect an ADAS DVR for advanced driver-assistance features, including collision warning and lane departure warning. Records driving footage to a TF memory card.
• TPMS (Tire Pressure Monitoring System): Connect a TPMS device to monitor tire pressure and temperature in real-time, enhancing driving safety.
• OBD2 Scanner: Support for OBD2 diagnostic tools to read error codes and monitor vehicle performance.
• Reversing Camera: Connect a reversing camera for improved visibility when backing up.
• Voice Control: Optional voice control functionality (except for K3 models).

4.5 OSD Language Support

The unit supports a wide range of OSD (On-Screen Display) languages, including but not limited to: Chinese (Simplified), Chinese (Traditional), Arabic, Belarusian, Polish, German, Russian, French, Finnish, Korean, Czech, Latvian, Lithuanian, Macedonian, Portuguese, Japanese, Swedish, Turkish, Ukrainian, Hebrew, Greek, Spanish, Hungarian, Italian, English, Vietnamese.

5. Maintenance

To ensure the longevity and optimal performance of your Srnubi Car Radio, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents that may damage the surface.
• Temperature: Avoid exposing the unit to extreme temperatures. The cooling fan (for applicable models) helps manage internal temperatures during operation.
• Software Updates: Periodically check for and install any available software updates to ensure the system runs efficiently and securely.
• Cable Connections: Ensure all cables remain securely connected. Loose connections can lead to intermittent issues.

6. Troubleshooting

If you encounter any issues, please refer to the following common problems and solutions:

6.1 Power Issues

• Unit does not turn on:
  1. Check the car radio's voltage (should be 12V).
  2. Ensure the red (ACC), yellow (12V), and black (GND) wires are correctly connected to the positive and negative terminals of your car's power supply.
  3. Check the fuse. Replace with the same type if blown.
  4. Ensure you are using the provided power cables; do not directly insert original car plugs.
  5. If the unit still doesn't turn on, check for loose internal connecting wires by opening the back cover.

6.2 Camera and Video Issues

• "No Signal" when reversing: Ensure the rear camera's video line is properly connected to the "CAMIN" port on the car radio.
• "Can't watch video while driving" / "!" display: Turn off the "Video Warning" function in the settings.

6.3 Radio and Bluetooth Issues

• Cannot search FM stations:
  1. Ensure the radio antenna is inserted and well-contacted. Try re-inserting it several times.
  2. Check if the signal in your location is poor. Try testing in a different area.
  3. Verify if the car's original radio antenna is broken or ineffective; replace if necessary.
• Cannot connect Bluetooth:
  1. On your phone, open Bluetooth settings, search for the player's Bluetooth model, and pair. Use pairing code 0000, 1234, or 123456 if prompted.
  2. Try connecting with another mobile phone to test the function.
  3. Check if the Bluetooth receiving antenna is properly connected.
  4. If issues persist, unplug the player's power for 3 minutes and then reconnect.
• Weak Bluetooth/WiFi signal: Check and reconnect the yellow rear camera input connector. The two short cables are extensions for the Bluetooth and WiFi antennas; extend them if needed to enhance the signal.

6.4 Navigation and Display Issues

• Navigation map does not work:
  1. Check if GPS has a signal by clicking GPS signal detection.
  2. If there is a signal, reinstall the map or open a mobile WiFi hotspot.
  3. If no GPS signal, move the car out of the garage and test the GPS interface voltage (must be 3.3V). Replace the GPS antenna if voltage is incorrect.
• Abnormal screen display: Try the one-key recovery button. If unresolved, remove the back screw, check if the screen cable is loose, and reconnect it.

6.5 Audio Issues

• Abnormal sound:
  1. Check if the original car cable has been modified. If so, inspect and reconnect the speaker cables.
  2. Verify if there's an original car amplifier or modified audio system that might be interfering.

6.6 System Passwords

• Radio setting interface passwords:
  • T6 models: 111333, 1234, 1617, 16176699
  • K3/T10/T3L/T3L plus models: 123456, 8888, 7890, 000000
• Programmer interface password: 7890 + current time (e.g., 789011 for 11 o'clock).

7. Specifications

The following table outlines the general specifications for the Srnubi Android Car Radio. Specific features may vary by model (K3, T3L plus, T3L max, S18, T10-1, T10-2, T10-3).

8. User Tips

• Steering Wheel Controls: If your steering wheel controls are not functioning, double-check the wiring connections (SWC1, SWC2) and ensure Bluetooth is properly paired if controlling Bluetooth functions.
• Customizing Button Colors: For T10 models, explore the settings to personalize the button light colors to match your car's interior or your preference.
• Offline Maps: While offline maps are pre-installed, ensure your GPS antenna has a clear signal for accurate navigation. If issues arise, try reinstalling the map data.
• Cooling Fan: The included cooling fan is crucial for maintaining optimal performance, especially during extended use or in hot environments. Ensure it is properly installed.
• System Responsiveness: If the system feels sluggish, try closing unused applications or performing a system restart.

9. Warranty and Support

• Warranty: This product comes with a 365-day warranty.
• Customer Service: For any technical assistance or support, please contact Srnubi Official Store customer service. 24-hour online manual service is available.