1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your CHSTEK Android 13 Car Radio. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.
2. Vehicle Compatibility
This car radio is designed for the following vehicle models:
- Seat Leon 3 5F (2012-2020)
- Seat Ibiza (2013-2018)
3. Important Notes
- This model does not have a built-in DVD/CD player and does not support DVD/CD disc functions.
- The display is a 7-inch touch screen with a resolution of 1024*600P.
- 4G SIM Card Functionality (Americas Region): If you are in the Americas (e.g., United States, Canada, Mexico, Brazil) and require 4G network functionality, please contact customer service before shipment. Failure to do so may result in the 4G network function being unusable in these regions due to different carriers and network baseband.
- 4G SIM Card Functionality (Japan and South Korea): 4G SIM card network function is NOT supported in Japan and South Korea. Buyers from these regions should be aware of this limitation.
4. Specifications
The CHSTEK Car Radio offers various configurations. Below are the general specifications. Please refer to your specific product version for exact details.
| Feature | Description |
|---|---|
| Brand Name | CHSTEK |
| Operating System | Android 13 (Note: Product properties list Android 12, actual version may vary by configuration) |
| Display Size | 7" |
| Resolution | 1024*600P |
| RAM | Up to 8G (Varies by version) |
| ROM | Up to 256G (Varies by version) |
| CPU | Qualcomm 8 Core QCM6125 PX5 PX6 (e.g., 6 * ARM Cortex-A55@1.8GHz + 2 * ARM Cortex-A75@2.0GHz) |
| Special Features | Built-In Speaker/Microphone, WiFi function, Steering Wheel Control, 4G Network Support, Can-Bus Support, Built-in GPS, Charger, Mobile Phone, MP3 players, DSP, CarPlay, Android Auto, Reversing Input, Split Screen |
| Digital Media Format | Mp3, MP4, WMA, JPEG |
| OSD Language | Multi-language support (Simplified Chinese, Traditional Chinese, Albanian, Arabic, Azeri, Irish, Estonian, Belarusian, Bulgarian, Icelandic, Polish, Persian, Dutch, Danish, German, Russian, French, Filipino, Finnish, Georgian, Haitian Creole, Korean, Dutch, Galician, Catalan, Czech, Croatian, Latin, Latvian, Lithuanian, Romanian, Maltese, Malay, Macedonian, Norwegian, Portuguese, Japanese, Swedish, Serbian, Slovak, Slovenian, Swahili, Thai, Turkish, Welsh, Ukrainian, Hebrew, Greek, Spanish Basque, Spanish, Hungarian, Armenian, Italian, Yiddish, Hindi, Urdu India, Indonesian, English, Vietnamese) |
| Voltage | 12 V |
| Item Weight | 1.5kg |
| Certification | CE |
| Bluetooth | Bluetooth 5.0 |
| Network | 4G LTE SIM WIFI Bluetooth Autoradio |
5. Setup and Installation
Professional installation is highly recommended. Incorrect installation can lead to damage to the unit or your vehicle. Please ensure all connections are secure before powering on the device.
5.1 Wiring Diagram
Refer to the following wiring diagram for proper connection of the car radio to your vehicle's electrical system, speakers, cameras, and other peripherals. This diagram illustrates connections for various models (7862, 8581, 7870).
5.2 4G SIM Card Installation
The unit supports a 4G SIM card. To install, locate the 4G SIM cable and insert your SIM card without disassembling the main unit. Ensure the SIM card is correctly oriented.
6. Operating Instructions
6.1 Basic Navigation and Interface
The car radio features an intuitive Android interface. Navigate through apps and settings using the touch screen. The home screen displays frequently used functions and widgets.
6.2 Wireless CarPlay
Connect your iPhone wirelessly to use CarPlay. This feature allows you to access navigation, make calls, send messages, and play music directly from your iPhone on the car radio's display.
6.3 Wired Android Auto
Connect your Android device via USB to use Android Auto. This mirrors essential features like GPS navigation, music playback, SMS, and web search to the car radio screen.
6.4 Bluetooth Connectivity (Bluetooth 5.0)
The unit features Bluetooth 5.0 for fast and stable connections. Pair your phone to stream music, make hands-free calls, and access your phonebook. The system supports displaying incoming/outgoing/missed calls and synchronizing music.
6.5 DSP Sound System
Customize your audio experience with the built-in Digital Sound Processor (DSP). Adjust EQ settings, position, bass enhancement, and bass filter to achieve optimal sound quality. The DSP can synchronize sound arrival times to create a 3D surround effect, making the audio experience more immersive.
- 3D Surround Sound: Adjusts sound timing from speakers to create a surround effect for the driver.
- Bass Enhancement: Boosts bass for a more powerful and flexible low-end.
- Bass Filter: Filters out bass to enhance middle and high tones.
6.6 Steering Wheel Control
The unit is compatible with most steering wheel control functions, allowing you to safely manage music playback, change channels, and adjust volume without taking your hands off the wheel.
6.7 Customizable Button Lights
Personalize the look of your car radio with colorful light buttons. You can choose from various colors (Red, Yellow, White, Green, Blue, Cyan, Purple) to match your car's interior or your preference.
6.8 Radio Function
The radio supports automatic and manual station searching. You can easily drag and drop station icons to customize your channel list. Built-in RDS function is available, especially for European users, to automatically choose stable frequencies.
6.9 Split Screen Function
Utilize the split screen feature to run two applications simultaneously, such as navigation and music playback, or video playback and navigation. Note that some third-party applications may not fully support split screen functionality if there are conflicts.
6.10 Camera Support (Rear View, ADAS DVR, 360° Panorama)
The unit supports various camera inputs to enhance driving safety:
- Rear View Camera: Automatically switches to the reverse screen with parking lines when reversing.
- Front ADAS DVR + Rear View Dual Recorder: Optional Advanced Driving Assistance System (ADAS) with 1080P recording for safer driving.
- 360° Panorama Function: (Requires factory-installed hardware) Utilizes 4x220° ultra-wide-angle cameras to capture a seamless 360° aerial view, eliminating blind spots.
Note: The 360 panorama function requires specific hardware support from the factory. If you did not purchase the 360 chip hardware option, your screen will not support this function.
6.11 TPMS (Tire Pressure Monitoring System) Support
With the OBD2 function, you can retrieve real-time data and trouble codes from your vehicle's computer, including tire pressure information, presented in an easy-to-read format.
6.12 HDMI/AV-Out
The HDMI/AV-Out port allows you to connect the unit to an external monitor or device, sharing high-definition audio and video with other passengers.
7. User Tips
- For optimal performance, ensure your unit's software is up to date.
- When using navigation, consider downloading offline maps for areas with poor network coverage.
- Experiment with the DSP settings to find the audio profile that best suits your preferences and vehicle acoustics.
- If experiencing slow performance, try closing unused applications running in the background.
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and exterior. Avoid abrasive cleaners or solvents.
- Software Updates: Periodically check for software updates to ensure optimal performance and access to new features. Follow the on-screen instructions for any available updates.
- Temperature: Avoid exposing the unit to extreme temperatures.
9. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Unit does not power on. | Check all power connections (12V, ACC, GND) as per the wiring diagram. Ensure the vehicle's ignition is on. |
| No sound from speakers. | Verify speaker wiring. Check volume settings on the unit and ensure MUTE is not active. Check DSP settings. |
| Bluetooth not connecting. | Ensure Bluetooth is enabled on both the unit and your phone. Try unpairing and re-pairing the devices. |
| GPS signal is weak or unavailable. | Ensure the GPS antenna is properly installed and has a clear view of the sky. Check antenna connection. |
| 4G network not working. | Check SIM card installation and ensure it's active. Verify network compatibility for your region (refer to Important Notes). Ensure the 4G antenna is connected. |
| CarPlay/Android Auto not launching. | For wired Android Auto, ensure a proper USB connection. For wireless CarPlay, ensure Wi-Fi and Bluetooth are enabled on your iPhone. Check phone settings for CarPlay/Android Auto permissions. |
| Touch screen unresponsive. | Try restarting the unit. If the problem persists, contact support. |
10. Warranty and Support
All CHSTEK car radios come with a 12-month manufacturer warranty. This warranty covers defects in materials and workmanship under normal use. It does not cover damage resulting from improper installation, accident, misuse, abuse, incorrect wiring, or operating with incorrect voltage.
10.1 Warranty Exclusions
The warranty will be voided under the following conditions:
- Damage caused by undue wear and tear, dirt, misuse, improper installation or operation, neglect, or accident.
- Any damages caused by improper packaging when returning the item.
- If the item was disassembled or repaired by an unauthorized person.
10.2 Technical Support
If you encounter any issues or require technical assistance, please contact CHSTEK customer support. It is recommended to seek professional assistance for installation and initial testing.