Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your VIKNAN Android Car Radio Upgrade. This system is designed to replace the original head unit in Chevrolet Camaro models from 2016 to 2019 that are equipped with an 8-inch OEM screen. It features a 12.3-inch dual screen display, integrating both the original car system and a powerful Android system, along with wireless CarPlay and Android Auto functionalities.
Setup and Installation
Package Contents
Verify that all components are present in the package:
- 12.3-inch Dual Screen Head Unit
- All necessary cable accessories for installation
- Installation Manual (this document)
Pre-Installation Check
Before proceeding with installation, confirm your original car's screen size. This product is compatible only with Chevrolet Camaro models (2016-2019) that have an 8-inch OEM screen. It is not compatible with models featuring a 7-inch OEM screen, as the power cord kits differ.
Installation Process
The VIKNAN Android Car Radio Upgrade is designed for a plug-and-play installation. No cutting of original car cables is required. Refer to the included detailed installation manual for step-by-step instructions. Online service support is also available for assistance.

Image: This image illustrates the difference between the 7-inch and 8-inch OEM screens and shows the VIKNAN dual screen installed in the dashboard. The 8-inch OEM screen, where the panel and keypad are disconnected, is compatible, while the 7-inch integrated screen is not.
Operating Instructions
Dual Operation System
The unit retains your original car's system while integrating a powerful Android system. You can freely switch between the two systems at any time. The dual screens can operate independently, allowing for navigation display on one side and media playback on the other.

Image: This image displays the dual operation system, showing how the original car system and the new Android system can be accessed and switched between on the dual screen display.
Wireless CarPlay and Android Auto
Connect your smartphone wirelessly via Bluetooth or a charging cable to access Apple CarPlay or Android Auto. This allows you to use navigation, music, phone calls, and other compatible apps directly from the car's touchscreen, enhancing driving safety and convenience.

Image: This image demonstrates the wireless CarPlay and Android Auto features, showing the respective interfaces on the dual screen and how smartphones connect to the system.
Navigation and Connectivity
The unit supports third-party map applications, allowing for both online and offline navigation. With built-in 4G LTE and WiFi capabilities, you can stay connected and access various online services and applications.

Image: This image illustrates the support for third-party map applications, showing different navigation interfaces on the dual screen.

Image: This image highlights the 4G LTE and WiFi connectivity, showing various applications and media streaming options available on the dual screen.
Camera and Parking Support
The system supports the original car's 360 camera and reversing camera functions. It also provides support for aftermarket 360 cameras, assist lines, and parking sensors, enhancing parking safety and awareness.

Image: This image demonstrates the system's support for various camera and parking features, including 360-degree views, reversing camera feeds, and parking sensor integration.
Maintenance
To ensure optimal performance and longevity of your VIKNAN Android Car Radio Upgrade, follow these maintenance guidelines:
- Cleaning: Use a soft, dry, anti-static cloth to clean the screen and unit. Avoid abrasive cleaners or solvents that may damage the display or finish.
- Software Updates: Periodically check for available software updates to ensure you have the latest features and performance enhancements. Follow the on-screen prompts or consult online support for update procedures.
- Environmental Conditions: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
Troubleshooting
If you encounter issues with your VIKNAN Android Car Radio Upgrade, refer to the following common troubleshooting steps:
- No Power: Check all power connections to ensure they are securely plugged in. Verify the car's fuse box for any blown fuses related to the stereo system.
- No Sound: Ensure the volume is not muted or set to minimum. Check speaker connections. If using external devices, verify their audio output settings.
- Touchscreen Unresponsive: Try restarting the unit. If the issue persists, perform a factory reset (refer to the settings menu for this option).
- CarPlay/Android Auto Connection Issues: Ensure your phone's Bluetooth and Wi-Fi are enabled. Try reconnecting the device. For wired connections, check the USB cable for damage.
- System Lag/Slow Performance: Close unnecessary background applications. Clear cache data if available in the system settings. A system restart can often resolve temporary performance issues.
For persistent issues or problems not covered here, please contact VIKNAN customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | VIKNAN |
| Model Number | For OEM 8 inch Screen |
| Screen Size | 12.3 inch (Dual Screen) |
| Resolution | 1920*720 |
| CPU | 8 Core Qualcomm Snapdragon |
| RAM | 8GB |
| ROM | 128GB |
| Connectivity Technology | Bluetooth, 4G SIM card support, WiFi |
| Special Features | Built-In Bluetooth, Wireless CarPlay, Android Auto, Dual System Operation, Support OEM 360 Camera/Reversing Camera |
| Compatible Devices | Smartphone |
| Control Method | Touch |
| Audio Output Mode | Stereo |
| UPC | 725388584767 |
Warranty Information
This VIKNAN Android Car Radio Upgrade comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the warranty card included in your package or contact customer support.
Support
For technical assistance, installation guidance, or any other inquiries, please utilize our online service support. You can typically find contact information or a support portal on the VIKNAN official website or through the retailer where the product was purchased.