GOHHDL Android 15 Car Stereo Instruction Manual

1. Introduction

This manual provides comprehensive instructions for the installation, setup, and operation of your GOHHDL Android 15 Car Stereo system. This unit is specifically designed for Peugeot 408, 308, and 308sw models manufactured between 2007 and 2015. Featuring Android 15, 4GB RAM, and 128GB ROM, it offers a smooth and responsive user experience with extensive application support. Please read this manual thoroughly before installation and use to ensure proper functionality and safety.

2. Package Contents

Verify that all items listed below are included in your package. If any items are missing or damaged, please contact customer support.

Image: GOHHDL Car Stereo Packing List and Dimensions. This image details the contents of the product package, including the main unit dimensions (231mm/9inch width, 160mm/6.2inch height), and a list of included accessories such as USB cables, GPS antenna, power cable, reversing camera, microphone, and user manual.

• GOHHDL 9-inch Android 15 Car Stereo Unit
• Power Cable
• USB Cables (x2)
• GPS Antenna
• Reversing Camera Input Cable
• Radio Antenna
• RCA Input/Output Cables
• External Microphone
• AHD Reversing Camera
• Installation Tools
• User Manual (this document)

3. Installation Guide

Professional installation is recommended. Ensure the vehicle's battery is disconnected before starting the installation process.

3.1 Main Unit Installation

Image: GOHHDL Car Stereo Installation Comparison: Before and After. This image shows a side-by-side comparison of the car's dashboard before and after the GOHHDL car stereo installation. The 'Before' image shows the original setup, while the 'After' image displays the new 9-inch unit seamlessly integrated. Note that the small original screen does not support display.

1. Carefully remove the original car radio and dashboard trim. Refer to your vehicle's specific service manual for detailed instructions on trim removal.
2. Connect the provided power cable harness to the car stereo and the vehicle's wiring harness. Ensure all connections are secure.
3. Connect the GPS antenna and radio antenna to their respective ports on the car stereo unit. Position the GPS antenna in a location with a clear view of the sky, typically on the dashboard or under the windshield.
4. If your vehicle has a CANBUS system, connect the CANBUS decoder as per the wiring diagram. This enables integration with vehicle features like steering wheel controls.
5. Carefully slide the new GOHHDL car stereo into the dashboard opening. Secure it using the original mounting brackets or the provided installation tools.
6. Reinstall the dashboard trim, ensuring all clips are properly engaged.

3.2 Backup Camera Installation

Image: GOHHDL Car Stereo Backup Camera and CANBUS Wiring Diagram. This image provides detailed wiring diagrams for the backup camera connection, showing how to connect the camera to the car stereo and the vehicle's reversing light. It also includes a diagram for CANBUS connection, illustrating how it integrates with the system for enhanced functionality.

1. Mount the AHD reversing camera at the rear of your vehicle, typically near the license plate light.
2. Connect the camera's power cable to the positive pole of your car's reversing light. This ensures the camera powers on when reverse gear is engaged.
3. Connect the camera's ground wire to a suitable chassis ground point.
4. Run the video signal cable from the camera to the "Reversing Camera Input" port on the back of the car stereo unit.
5. Connect the reverse trigger wire (usually labeled "BACK" or "REVERSE") from the car stereo's wiring harness to the positive wire of the reversing light. This signals the stereo to switch to the camera view.

3.3 Steering Wheel Control (SWC) Connection

Image: GOHHDL Car Stereo Steering Wheel Control Wiring and Setup. This image explains how to set up steering wheel controls. It differentiates between systems with and without a CANBUS decoder, providing instructions for connecting wires and configuring functions in the settings menu.

• Without CANBUS Decoder: Connect the steering wheel control wires (Key1/Key2) from the car stereo's power cable to the corresponding wires of your original car's steering wheel control system. Then, access the "Steering Wheel Key" settings in the unit's menu to manually program the buttons.
• With CANBUS Decoder: Connect the CANBUS before powering on the machine. Navigate to Apps > Car Settings > Factory Settings (password: 1234) > Protocol settings. Choose the CANBUS Brand Name and then select the matching model and year to ensure SWC works correctly.

4. Initial Setup

1. After installation, reconnect the vehicle's battery.
2. Turn on the ignition. The car stereo should power on automatically.
3. Follow the on-screen prompts for initial setup, including language selection, time zone, and basic network settings.
4. Connect to a Wi-Fi network to download necessary updates or applications.

5. Operating Instructions

5.1 Wireless CarPlay & Android Auto

Image: GOHHDL Car Stereo Wireless Carplay, Android Auto, and Mirror Link features. This image shows screenshots demonstrating the wireless Carplay interface with Siri voice control, the wireless Android Auto interface with Google Assistant, and both wired/wireless Mirror Link functionality for screen mirroring from smartphones.

The unit supports wireless CarPlay and Android Auto for seamless smartphone integration.

1. Ensure Bluetooth and Wi-Fi are enabled on your smartphone.
2. On the car stereo, open the CarPlay or Android Auto application.
3. Follow the on-screen instructions to pair your phone. Once connected, you can access navigation, music, calls, and messages directly from the car stereo display using voice commands or touch controls.

5.2 Mirror Link (Wired/Wireless)

Mirror Link allows you to display your smartphone's screen on the car stereo.

• Wireless: Connect your phone to the car stereo's Wi-Fi hotspot or ensure both devices are on the same Wi-Fi network. Open the Mirror Link app on the stereo and follow the pairing instructions for your specific phone model (iOS/Android).
• Wired: Connect your smartphone to the car stereo via a USB cable. Open the Mirror Link app and follow the prompts.

5.3 Bluetooth Connectivity

Image: GOHHDL Car Stereo Bluetooth, FM/RDS Radio, and 32-band Equalizer. This image illustrates the Bluetooth hands-free calling interface, the FM/RDS radio tuner with frequency display, and the 32-band graphic equalizer for audio customization.

Connect your phone via Bluetooth for hands-free calling and audio streaming.

1. Go to the Bluetooth settings on the car stereo.
2. Enable Bluetooth on your smartphone and search for available devices.
3. Select the car stereo (e.g., "GOHHDL Car Stereo") from the list on your phone and pair.
4. Once connected, you can make/receive calls and play music through the car's speakers.

5.4 FM/RDS Radio Operation

Enjoy high-quality FM/RDS radio with up to 30 station presets.

1. Open the "Radio" application on the car stereo.
2. Use the scan function to automatically search for and save available stations.
3. Manually tune to a frequency or select a preset station.
4. RDS (Radio Data System) provides additional information like station name and program type where available.

5.5 GPS Navigation & WiFi

The unit features integrated GPS and Wi-Fi for navigation and online services.

• GPS: The system supports both online and offline navigation. Pre-installed maps may be available, or you can download your preferred navigation apps from the app store.
• WiFi: Connect to a Wi-Fi hotspot (e.g., from your smartphone) to access online features, download apps, stream media, or browse the internet.

5.6 Audio Equalizer (32EQ)

Customize your audio experience with the built-in 32-band equalizer.

1. Open the "EQ" or "Sound Settings" application.
2. Adjust the frequency bands to fine-tune the sound output to your preference.
3. Select from various preset sound modes (e.g., Pop, Rock, Jazz) or create your own custom profile.

5.7 Split Screen Functionality

Image: GOHHDL Car Stereo Split Screen function and accessory support. This image demonstrates the split-screen multitasking feature, allowing two applications to run simultaneously. Below, icons indicate support for external accessories like DAB+, OBD2, DVR, external microphone, and USB devices.

The split-screen feature allows you to run two applications simultaneously on the 9-inch display.

1. While an application is open, long-press the recent apps button or swipe from the side (depending on UI settings) to activate split-screen mode.
2. Select a second application to open in the other half of the screen.
3. Adjust the size of each window by dragging the divider.

5.8 Backup Camera Display

Image: GOHHDL Car Stereo Backup Camera and Steering Wheel Control setup. This image shows a visual guide of the backup camera display with parking lines, highlighting features like waterproofing, wide-angle view, HD resolution, and night vision. It also demonstrates the steering wheel control learning interface for custom button mapping.

When the vehicle is shifted into reverse gear, the car stereo will automatically display the view from the connected AHD backup camera. This feature includes parking guidelines for assistance.

6. Specifications

Image: GOHHDL Car Stereo 1280x720 IPS Screen display quality. This high-resolution image showcases the vibrant display of the 9-inch 1280x720 IPS screen, emphasizing its clarity and wide viewing angles.

7. Troubleshooting

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

• No Power:
  • Check all power cable connections. Ensure the yellow (constant power) and red (accessory power) wires are correctly connected and receiving power.
  • Verify the vehicle's fuse for the radio is intact.
• No Sound:
  • Check speaker wire connections.
  • Ensure the volume is not muted or set to minimum.
  • Verify the correct audio source is selected.
• GPS Signal Lost/Inaccurate:
  • Ensure the GPS antenna is properly connected and placed in a location with a clear view of the sky.
  • Check GPS settings in the system menu.
• CarPlay/Android Auto Not Connecting:
  • Ensure Bluetooth and Wi-Fi are enabled on both the stereo and your smartphone.
  • Forget the device on both ends and try pairing again.
  • Update the CarPlay/Android Auto app on your phone and the stereo's firmware if available.
• Steering Wheel Controls Not Working:
  • Verify the SWC wires are correctly connected.
  • If using CANBUS, ensure the correct protocol is selected in factory settings.
  • Perform the SWC learning process again in the settings.
• Backup Camera Not Displaying:
  • Check the video input cable connection from the camera to the stereo.
  • Ensure the reverse trigger wire is correctly connected to the vehicle's reverse light power.
  • Verify the camera is receiving power when reverse gear is engaged.

8. Maintenance

• 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 harsh chemicals or abrasive materials.
• Software Updates: Periodically check for software updates through the system settings or the manufacturer's website to ensure optimal performance and access to new features.
• General Care: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.

9. Warranty and Support

Your GOHHDL car stereo comes with a standard manufacturer's warranty. Please refer to the warranty card included in your package for specific terms and conditions.

Customer Support

For technical assistance, troubleshooting, or warranty inquiries, please contact GOHHDL customer support:

Image: GOHHDL Customer Service Representative. This image shows a customer service representative wearing a headset, indicating available support. The text provides an email address for customer inquiries.

Email: gohhdltechsupport@163.com

When contacting support, please provide your product model number and a detailed description of the issue.