Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your EZoneTronics PX30 9-inch Android 10.0 Car Stereo. Please read this manual thoroughly before using the product to ensure proper operation and to prevent damage.
The EZoneTronics PX30 is a versatile car multimedia player featuring a 9-inch 1024x600 high-definition digital touchscreen, powered by an Android 10.0 system with a Rockchip PX30 Quad Core 1.5 GHz Cortex A35 processor, 2GB RAM, and 32GB flash memory. It includes built-in WIFI, Bluetooth 5.0, GPS navigation, AM/FM/RDS radio, and supports Mirror Link functionality.
Setup
Package Contents
- 1 x Android Player Unit
- 1 x GPS Antenna
- 1 x Power Harness
- 2 x USB Adapters
- 1 x RCA Output Wire
- 1 x Camera Input Wire
Installation Guidelines
- Power Connection: Connect the provided power harness to the car's electrical system. Ensure correct wiring for constant power, accessory power, and ground to prevent damage.
- GPS Antenna: Mount the GPS antenna in a location with a clear view of the sky, typically on the dashboard or under the windshield, to ensure optimal signal reception.
- USB Connections: Utilize the two rear USB input ports for connecting external devices such as USB drives for media playback or for Mirror Link functionality.
- Camera Input: If installing a reverse camera (optional), connect its video output to the dedicated camera input wire.
- Audio/Video Outputs: Connect external amplifiers or monitors using the RCA output wires as needed.
- Steering Wheel Control: If your vehicle supports steering wheel controls, connect the appropriate wires from the power harness to integrate this feature. Refer to your vehicle's wiring diagram for specific connections.
Note: Professional installation is recommended for optimal performance and to avoid damage to your vehicle or the unit.
Operating Instructions
Initial Power On and System Setup
Upon first power-on, the system will boot into the Android 10.0 interface. Follow the on-screen prompts for initial language selection and basic settings. Connect to a Wi-Fi network to enable online features and download map data or applications.
Bluetooth 5.0 Connectivity
The unit features built-in Bluetooth 5.0 for hands-free calling, phonebook access, and A2DP audio streaming. To connect your phone:
- Go to the Bluetooth settings on the car stereo.
- Enable Bluetooth on your mobile device and search for available devices.
- Select the car stereo's Bluetooth name (e.g., "EZoneTronics") from your phone's list.
- Confirm the pairing code on both devices.

FM/AM/RDS Radio
The unit includes an AM/FM radio tuner with RDS (Radio Data System) and 30 preset stations. To operate the radio:
- Tap the "Radio" icon on the main menu.
- Use the scan function to automatically find and save stations, or manually tune to a frequency.
- Utilize RDS features for station information and traffic announcements where available.

Mirror Link Functionality
Mirror Link allows you to display and control your smartphone's screen on the car stereo. It supports both Android Auto and iOS devices via a USB cable.
- Connect your smartphone to one of the USB ports using a compatible USB cable.
- Open the "Mirror Link" application on the car stereo.
- Follow the on-screen instructions to establish the connection. For Android devices, ensure USB debugging is enabled. For iOS devices, confirm the connection prompt.

GPS Navigation
The unit comes with a pre-installed offline Google Map app. You can download offline map data for specific regions for navigation without an internet connection. Other navigation apps can also be installed from the Google Play Store.
- Ensure the GPS antenna is properly installed and has a clear signal.
- Open the navigation application from the main menu.
- If using offline maps, download the necessary map data via Wi-Fi.
- Enter your destination to begin navigation.

Split Screen Function
The Android 10.0 system supports a multi-tasking split-screen function, allowing you to run two applications simultaneously, such as navigation and music playback.
- Open the first application you wish to use.
- Press and hold the recent apps button (usually a square icon) or swipe up from the bottom and hold, then drag the app to one side of the screen.
- Select the second application from the recent apps list or app drawer to fill the other half of the screen.

Reverse Camera Input
The unit supports a reverse camera input, automatically switching to the camera view when the vehicle is put into reverse gear (camera sold separately).
- Ensure the reverse camera is correctly installed and connected to the dedicated camera input wire.
- Connect the camera's power to the vehicle's reverse light circuit so it activates when reverse gear is engaged.
- The system will automatically display the camera feed when reverse is selected.

Multimedia Playback
Enjoy high-definition 1080P video and various audio formats. The unit supports media playback via USB inputs.
- Connect a USB drive containing your media files to one of the USB ports.
- Open the "Music" or "Video" application from the main menu.
- Browse and select your desired files for playback.

Steering Wheel Control
The unit supports steering wheel controls, allowing you to manage functions like volume, track changes, and calls without taking your hands off the wheel. This feature requires proper wiring during installation.
DSP Processor
The built-in 15-band DSP processor with adjustable sub-out allows for fine-tuning of audio output to match your preferences and vehicle acoustics.
Maintenance
To ensure the longevity and optimal performance of your EZoneTronics car stereo, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the touchscreen and unit exterior. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid abrasive materials or harsh chemicals.
- Temperature: Avoid exposing the unit to extreme temperatures, both hot and cold, as this can affect performance and lifespan.
- Software Updates: Periodically check for system software updates via Wi-Fi to ensure you have the latest features and security patches.
- Avoid Liquids: Keep liquids away from the unit to prevent short circuits and damage.
Troubleshooting
If you encounter issues with your car stereo, refer to the following common problems and solutions:
- No Power:
- Check all power connections, including the constant power, accessory power, and ground wires.
- Verify the vehicle's fuse for the stereo is intact.
- No Sound:
- Ensure the volume is not muted or set to minimum.
- Check speaker connections.
- Verify audio output settings in the system menu.
- GPS Not Working/Poor Signal:
- Ensure the GPS antenna is properly connected and mounted in a location with a clear view of the sky.
- Check if GPS is enabled in the system settings.
- Verify that map data is downloaded for offline use or that a stable internet connection is available for online maps.
- Bluetooth Connection Issues:
- Ensure Bluetooth is enabled on both the stereo and your mobile device.
- Delete previous pairings on both devices and attempt to re-pair.
- Move your mobile device closer to the stereo.
- Touchscreen Unresponsive:
- Restart the unit by turning off the vehicle's ignition and restarting.
- If the issue persists, a factory reset might be necessary (note: this will erase all user data).
For issues not covered here, please contact customer support.
Specifications
| Feature | Specification |
|---|---|
| Brand | EZoneTronics |
| Operating System | Android 10.0 |
| Processor | Rockchip PX30 Quad Core 1.5 GHz Cortex A35 |
| RAM | 2GB DDR3 |
| Internal Storage | 32GB Flash Memory |
| Screen Size | 9 inch |
| Screen Resolution | 1024x600 |
| Bluetooth Version | 5.0 |
| Connectivity | Bluetooth, USB, WIFI |
| Radio Tuner | AM/FM/RDS with 30 preset stations |
| Audio Output Power | 4 x 45W Amplifier |
| DSP Processor | Built-in 15 Band with adjustable sub out |
| Video Input | 1CH Rear Video Input, 1CH Camera Input |
| Video Output | 1CH Rear Video Output |
| Audio Input | 2CH Rear RCA Input |
| Audio Output | 2CH Rear Audio Output, 1CH Subout |
| Control Type | Touch, Steering Wheel Control |
| Compatible Devices | Smartphone |
Warranty and Support
Warranty Information
EZoneTronics provides a 1-year warranty for this product. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact our customer service team:
- Email: sales2@rhythmhk.com
When contacting support, please provide your product model (PX30) and a detailed description of the issue.







