GOJOHO 7-inch Double Din Android 13 Car Stereo Radio User Manual

1. Product Overview

The GOJOHO 7-inch Double Din Android 13 Car Stereo Radio is designed to enhance your in-car entertainment and navigation experience. This unit features 4GB RAM and 64GB ROM, providing ample space and processing power for various applications. It integrates modern connectivity options such as wireless Apple CarPlay and Android Auto, Bluetooth, Wi-Fi, and GPS navigation.

Image 1.1: The GOJOHO 7-inch Double Din Android 13 Car Stereo unit, showcasing its 4GB RAM and 64GB ROM specifications, along with the included backup camera and external microphone.

2. Setup and Installation

2.1. Compatibility Check

This car stereo is compatible with various VW, Volkswagen, Seat, Golf, Passat, Jetta, Sharan, Tiguan, Sagita, Touran, Skoda, Scirocco, and Caddy models. It is important to verify your vehicle's dashboard configuration before installation.

• Important Note: This unit does not support car radios with original car power amplifiers or factory backup cameras.
• Samsung Phone Compatibility: Wireless CarPlay and Android Auto features do not support Samsung phones.

Image 2.1: Visual guide for checking car radio compatibility. Ensure your original car radio has four rounded corners for proper installation. Units with right-angle corners are not compatible.

Image 2.2: Examples of adaptable vehicle dashboards for various Seat, Volkswagen, and Skoda models, illustrating the fit of the GOJOHO car stereo.

2.2. Included Components

The package includes the following items necessary for installation and operation:

• 1 × ISO Wiring Harness
• 1 × RCA Cable
• 1 × Camera Cable
• 1 × Radio Cable Adapter
• 2 × USB Cables
• 1 × Radio Antenna Cable
• 1 × CANbus Cable
• 1 × GPS Antenna
• 1 × CANbus Box
• 1 × User Manual (this document)

2.3. Wiring and Installation

For detailed wiring diagrams and installation assistance, please contact customer support. Professional installation is recommended to ensure correct wiring and functionality.

Image 2.3: A visual representation of the car stereo before and after installation, highlighting the integration of Apple CarPlay and Android Auto features.

3. Operating Instructions

3.1. Wireless CarPlay and Android Auto

Connect your compatible smartphone wirelessly via Bluetooth to access Apple CarPlay or Android Auto. This allows for voice-controlled navigation, phone calls, messaging, music playback, and other applications directly on the stereo's touchscreen. Utilize Siri or Google Assistant for hands-free operation.

Image 3.1: The car stereo displaying the Apple CarPlay interface, alongside a smartphone showing both Apple CarPlay and Android Auto interfaces.

3.2. GPS Navigation

The unit features a built-in GPS receiver and supports various navigation applications like Waze and Navfree Map. Connect to Wi-Fi for online navigation or download maps for offline use. This ensures reliable navigation even without internet access.

Image 3.2: The car stereo screen showing a detailed GPS navigation map, with icons for popular navigation apps like Google Maps.

3.3. Bluetooth Connectivity

The integrated Bluetooth module supports A2DP for audio streaming, hands-free calling, and phonebook synchronization. An external microphone is included to ensure clear call quality.

Image 3.3: The car stereo's Bluetooth interface, demonstrating hands-free calling functionality with a numeric keypad.

3.4. Rear View Camera

The included backup camera provides a 170-degree wide-angle view, night vision, and waterproof capabilities. When reverse gear is engaged, the screen automatically displays the rear view, aiding in safe parking and maneuvering.

Image 3.4: The car stereo screen showing the live feed from the reversing camera, complete with parking guidelines, and an optional camera module.

3.5. Steering Wheel Control (SWC)

The unit supports steering wheel controls, allowing you to manage audio playback (switch songs, adjust volume) and other functions directly from your steering wheel for safer driving.

Image 3.5: The steering wheel control learning interface, allowing users to map their vehicle's steering wheel buttons to various functions on the stereo.

3.6. FM RDS Radio

Tune into FM radio stations with RDS (Radio Data System) support, providing real-time traffic information and station details.

Image 3.6: The FM radio interface, showing frequency selection and RDS information display.

3.7. Mirror Link

Utilize the Mirror Link function to display your smartphone's screen directly on the car stereo via a data cable connection, enabling shared screen functionality for navigation and media.

Image 3.7: The Mirror Link feature in action, displaying a smartphone's content directly on the car stereo screen.

3.8. Digital Sound Processor (DSP)

The built-in DSP allows for advanced audio customization, enabling you to fine-tune sound settings for an optimized listening experience.

Image 3.8: The Digital Sound Processor (DSP) interface, offering various sound adjustment options.

3.9. Other Functions

The car stereo supports additional functionalities through optional accessories:

• DVR Support: Connect an optional Digital Video Recorder (DVR) for recording driving footage.
• OBD2: Connect an optional OBD2 scanner to monitor vehicle diagnostics.
• TPMS: Integrate with an optional Tire Pressure Monitoring System for real-time tire pressure data.
• DAB Stick: Connect an optional DAB (Digital Audio Broadcasting) stick for digital radio reception.
• Headrest Monitor: Output video to external headrest monitors for rear-seat entertainment.

Image 3.9: Visual representation of additional supported functions including OBD2, TPMS, DAB Stick, and Headrest Monitor connectivity.

4. Maintenance

To ensure the longevity and optimal performance of your GOJOHO car stereo, follow these general maintenance guidelines:

• Cleaning the Screen: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid abrasive materials or harsh chemicals.
• Software Updates: Periodically check for available software updates through the system settings or the manufacturer's website to ensure you have the latest features and bug fixes.
• Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
• Cable Connections: Ensure all cables are securely connected. Loose connections can lead to intermittent functionality.

5. Troubleshooting

If you encounter issues with your car stereo, refer to the following basic troubleshooting steps. For more complex problems, please contact customer support.

• No Power: Check all power connections and fuses. Ensure the vehicle's ignition is on.
• No Sound: Verify speaker connections. Check volume levels and audio output settings. Ensure the mute function is not active.
• GPS Signal Loss: Ensure the GPS antenna is properly installed and has a clear view of the sky.
• Bluetooth Connectivity Issues: Ensure Bluetooth is enabled on both the stereo and your device. Try unpairing and re-pairing the devices.
• Touchscreen Unresponsive: Try restarting the unit. If the issue persists, a factory reset might be necessary (note: this will erase all user data).
• CarPlay/Android Auto Not Working: Confirm your phone is compatible (Samsung phones are not supported). Ensure a stable Bluetooth or wired connection.

6. Specifications

Image 6.1: The car stereo supports over 71 languages, catering to a diverse user base.

7. Warranty and Support

7.1. Warranty Information

This product comes with a 1-year manufacturer's warranty from the date of purchase.

7.2. Customer Support

GOJOHO provides 7*24 hours of after-sales service. We offer a 30-day money-back guarantee and 12-month after-sales support. If you have any questions, require technical assistance, or need help with installation, please contact us as soon as possible through the vendor's contact information provided at the point of purchase.