1. Introdución
This manual provides detailed instructions for the installation, operation, and maintenance of your GOHHDL 8 Core 6+128G Android 15 Car Radio Stereo. This unit is designed to enhance your driving experience with advanced features such as Wireless CarPlay, Android Auto, GPS navigation, Bluetooth connectivity, and a 9-inch touchscreen display. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Compatibilidade
This car radio stereo is specifically designed for the following vehicle models:
- Honda Civic 2012
- Honda Civic 2013
- Honda Civic 2014
- Honda Civic 2015
If you are unsure about compatibility with your specific vehicle, please consult the product specifications or contact customer support.
3. Que hai na caixa
Comprobe que todos os compoñentes estean presentes antes de comezar a instalación:
- GOHHDL Android Car Radio Stereo Unit
- Cámara traseira AHD
- Cable de alimentación
- Original USB Cable
- Ferramenta de instalación
- Micrófono
- Antena GPS
- Decodificador Canbus
- 6-Pin USB Cable
- 4-Pin USB Cable
- Cable de entrada da cámara
- Manual de usuario (este documento)
- Cabo RCA

Figure 3.1: Included Components and Unit Dimensions
4. Configuración e instalación
4.1 Comprobación previa á instalación
Before starting the installation, ensure your vehicle's ignition is off and the battery is disconnected to prevent electrical damage.
4.2 Removing the Original Radio
Carefully remove the existing car radio from your Honda Civic. Refer to your vehicle's service manual for specific instructions on dash panel removal. Ensure the original radio's connectors are compatible with the new unit's wiring harness.

Figure 4.1: Original Radio Comparison and Installation View
4.3 Conexións de cableado
Connect the provided cables to the corresponding ports on the car stereo unit and your vehicle's wiring harness. Ensure all connections are secure.
- Cable de alimentación: Conectar á fonte de alimentación do vehículo.
- Cable RCA: For audio/video output and input.
- USB Cables (6-Pin, 4-Pin, Original): For external USB devices and data transfer.
- Entrada da cámara: For connecting the AHD Rear Camera.
- Antena de radio: Connect your vehicle's radio antenna.
- Antena GPS: Position the GPS antenna in a location with a clear view do ceo para unha recepción óptima do sinal.
4.4 AHD Backup Camera Installation
Connect the AHD backup camera to the dedicated camera input on the stereo. The camera typically requires a power connection (positive and negative) and a video signal cable. The stereo will automatically display the camera feed when the vehicle is shifted into reverse gear.

Figure 4.2: AHD Backup Camera Wiring Diagram
4.5 Steering Wheel Control (SWC) Connection
If your vehicle has original steering wheel buttons, connect the SWC wires from the car stereo to your vehicle's SWC interface. This allows you to control basic functions of the stereo (e.g., volume, track skip) directly from your steering wheel. Configuration may be required in the stereo's settings menu.
5. Instrucións de funcionamento
5.1 Power On/Off and Basic Interface
Press the power button to turn the unit on or off. The 9-inch touchscreen provides access to all functions and applications. Navigate by tapping, swiping, and pinching gestures.
5.2 CarPlay sen fíos e Android Auto
The unit supports wireless CarPlay and Android Auto for seamless smartphone integration. Connect your iPhone or Android device via Bluetooth and Wi-Fi. Once connected, you can access supported phone apps (messages, music, maps) directly on the stereo display and use voice commands (Siri or Google Assistant).
- Para teléfonos Android: Download the Android Auto app on your phone first.

Figure 5.1: Wireless CarPlay, Android Auto, and Mirror Link Interface
5.3 GPS Navigation and WiFi/Hotspot
The stereo comes with pre-installed Google Maps. Connect to Wi-Fi (via a mobile hotspot or external Wi-Fi source) to view real-time traffic conditions and access online maps. You can also download map data for offline navigation. The Wi-Fi connection also enables access to the Google Play Store for downloading additional apps like Spotify or YouTube.

Figure 5.2: GPS Navigation and WiFi Hotspot Features
5.4 Conectividade Bluetooth
The built-in Bluetooth system allows for hands-free calling and wireless music streaming. Pair your smartphone with the stereo to automatically load your phone book and manage calls directly from the touchscreen.

Figure 5.3: Bluetooth Interface for Calls and Music
5.5 FM/RDS Radio and Audio Settings
Enjoy high-quality FM/RDS radio with automatic channel search. You can preset up to 18 favorite stations within the frequency range of 87.5-108 FM. The unit features DSP tuning technology and customizable 32-band or 10-band EQ settings to enhance your audio experience.

Figure 5.4: FM/RDS Radio and EQ Settings
5.6 Reversing Display
When the vehicle is in reverse gear, the stereo automatically switches to the backup camera display, providing a 170° wide-angle view. The system supports 360° panoramic imaging with dedicated cameras (not included) to eliminate blind spots.

Figure 5.5: Reversing Display with Backup Camera View
5.7 Función de pantalla dividida
The unit supports split-screen functionality, allowing you to run and view two applications simultaneously on the display, such as navigation and music playback.
6. Mantemento
6.1 Limpeza da pantalla
Usa un pano suave e sen pelusa para limpar con suavidade a pantalla táctil. Para manchas difíciles, limpa lixeiramenteampLimpe o pano con auga ou cun limpador de pantallas. Evite materiais abrasivos ou produtos químicos agresivos.
6.2 Coidados xerais
Keep the unit free from dust and extreme temperatures. Ensure all cables are securely connected and not pinched. Avoid spilling liquids on the unit.
7 Solución de problemas
7.1 Sen enerxía
- Comprobe todas as conexións de alimentación e os fusibles.
- Asegúrate de que a batería do vehículo estea conectada e cargada correctamente.
7.2 Sen son
- Verificar as conexións dos altofalantes.
- Comprobe os niveis de volume e a configuración de silenciamento.
- Asegúrate de que estea seleccionada a fonte de son correcta.
7.3 Problemas co sinal GPS
- Asegúrese de que a antena GPS estea instalada correctamente e teña unha visión clara view do ceo.
- Mova o vehículo a unha zona aberta lonxe de edificios altos ou vexetación densa.
7.4 Pantalla táctil sen resposta
- Reinicie a unidade.
- Asegúrate de que a pantalla estea limpa e libre de residuos.
7.5 CarPlay/Android Auto non conecta
- Ensure Bluetooth and Wi-Fi are enabled on both the stereo and your smartphone.
- Forget and re-pair the device.
- For Android Auto, ensure the app is installed and updated on your phone.
8. Especificacións
| Característica | Especificación |
|---|---|
| Marca | GOHHDL |
| Sistema Operativo | Android 15 |
| Procesador | 8 núcleos |
| RAM | 6 GB |
| Almacenamento interno | 128 GB |
| Tamaño da pantalla | 9 polgadas |
| Tipo de visualización | Pantalla táctil capacitiva |
| Conectividade | Bluetooth, Wi-Fi |
| Sistema de navegación | GPS (Worldwide Map Support) |
| Características especiais | Wireless CarPlay, Android Auto, Mirror Link, FM/RDS Radio, DSP, EQ, SWC, AHD Backup Camera Support |
| Entrada de interface humana | Micrófono, pantalla táctil |
| Método de control | Toque, Voz |
| Tipo de vehículo compatible | Car (Honda Civic 2012-2015) |
9. Garantía e soporte
9.1 Garantía do produto
This product comes with a 1-year warranty. Please retain your proof of purchase for any warranty claims. The warranty covers manufacturing defects but does not cover damage caused by improper installation, misuse, or accidents.
9.2 Atención ao cliente
For technical assistance, troubleshooting, or warranty inquiries, please contact GOHHDL customer service through the retailer where the product was purchased. You may also visit the GOHHDL store on Amazon for additional resources: GOHHDL Amazon Store.