1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your PHEZEN 7-inch Touchscreen Car Stereo. Please read this manual thoroughly before using the product to ensure proper functionality and safety. Keep this manual for future reference.
2. Safety Information
- Do not operate the device in a manner that distracts you from driving. Always prioritize road safety.
- Ensure all wiring connections are secure and correctly installed to prevent electrical shorts or malfunctions.
- Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Do not attempt to disassemble or modify the unit. This may void the warranty and cause damage.
- Consult a professional for installation if you are unsure about any steps.
3. What's in the Box
Verify that all components are present before beginning installation:
- PHEZEN 7-inch Touchscreen Car Stereo Unit
- Power Cable
- RCA Input/Output Cables
- 2 USB Cables
- Camera Input Cable
- GPS Antenna
- Instruction Manual
- Fixed Brackets (mounting hardware)
Image: The PHEZEN car stereo unit displayed with its various included accessories, such as power cables, USB cables, GPS antenna, and mounting brackets.
4. Setup & Installation
This section outlines the general steps for installing your car stereo. Specific vehicle wiring may vary. Professional installation is recommended.
4.1 Pre-Installation Check
- Ensure the vehicle's ignition is off and the battery is disconnected before starting installation.
- Remove the original car radio from the dashboard.
Image: A view of the original Scion FRS dashboard, showing the factory radio unit before replacement.
4.2 Wiring Connections
Connect the provided cables to the corresponding ports on the car stereo and your vehicle's wiring harness. Refer to your vehicle's wiring diagram if necessary.
- Power Cable: Connect to the vehicle's power supply (constant 12V, accessory 12V, and ground).
- RCA Cables: For external amplifiers, subwoofers, or auxiliary audio/video input/output.
- USB Cables: For connecting USB devices, charging, or wired CarPlay/Android Auto.
- Camera Input: Connect the backup camera cable.
- GPS Antenna: Mount the GPS antenna in a location with a clear view of the sky for optimal signal reception.
Image: The rear panel of the car stereo, showing the array of ports for power, RCA, USB, camera input, and GPS antenna connections.
4.3 Mounting the Unit
Secure the car stereo into the dashboard opening using the provided fixed brackets and screws. Ensure it is firmly in place.
5. Operating Instructions
5.1 Basic Operation
After installation, reconnect the battery and turn on the vehicle's ignition. The stereo should power on automatically. Use the 7-inch touchscreen for all operations.
Image: The front view of the PHEZEN 7-inch touchscreen car stereo, showing its display and physical buttons.
5.2 Bluetooth Connection
Connect your smartphone via Bluetooth for hands-free calling and audio streaming.
- On the car stereo, navigate to the Bluetooth settings.
- On your smartphone, enable Bluetooth and search for available devices.
- Select "CarBT" (or similar device name) from the list on your phone.
- Enter the PIN (default is 0000) if prompted.
- Once connected, the stereo will display "phone audio, music audio" indicating a successful connection. If not, restart Bluetooth on both devices.
Video: This video demonstrates the steps for connecting your smartphone to the car stereo via Bluetooth, including pairing and verifying the connection.
Image: The car stereo interface displaying options for Bluetooth connectivity, FM/RDS radio, and audio equalizer settings.
5.3 CarPlay & Android Auto (ZLINK)
The stereo supports both wireless and wired CarPlay and Android Auto via the ZLINK application.
- Ensure your phone's Bluetooth and Wi-Fi are enabled.
- On the car stereo, open the "ZLINK" application.
- Follow the on-screen prompts to connect your smartphone. For wireless connection, ensure your phone is connected to the stereo's Wi-Fi hotspot (if manual connection is needed, see section 5.4).
- For wired connection, connect your phone via a USB cable.
Image: The car stereo display illustrating the interfaces for CarPlay, Android Auto, and Mirror Link functionalities, showing various compatible apps.
5.4 GPS Navigation & WiFi
The unit features a built-in GPS module and supports Wi-Fi connectivity for online maps and app downloads.
- GPS Navigation: Use the pre-installed navigation app or download others from the Play Store. Offline maps can be used after downloading map data.
- WiFi Hotspot: Connect the stereo to your phone's mobile hotspot or a local Wi-Fi network to access online features.
Image: The car stereo display showing GPS navigation with map data and the interface for Wi-Fi hotspot connection, enabling online content streaming.
5.5 FM Radio
Access your favorite radio stations with the built-in FM tuner.
- Tap the "Radio" icon on the main screen.
- Use the on-screen controls to scan for stations, manually tune, or select from preset stations.
5.6 Steering Wheel Control
If your vehicle supports steering wheel controls, you can configure them to operate the stereo.
- Go to Settings > Car Settings > Steering Learn.
- Follow the on-screen instructions to assign functions to your steering wheel buttons.
Image: The car stereo interface demonstrating the reversing display with a backup camera view and the menu for configuring steering wheel controls.
5.7 Backup Camera
The stereo supports a backup camera for enhanced safety when reversing.
- When the vehicle is shifted into reverse gear, the stereo automatically displays the rear view.
- The included backup camera features a 170° wide-angle lens, IP68 waterproof rating, and night vision.
5.7.1 Camera Format and Resolution Setup
To ensure optimal display, adjust the camera format and resolution settings if needed.
- Tap the settings icon to open the settings menu.
- Select Factory Settings, then enter the password 8888.
- Navigate to Protocol Parameter Settings.
- Select Reverse video resolution settings.
- Choose the correct setting based on your camera type: For the OEM camera, choose NTSC/PAL. For the included camera, keep the default AHD/25.
Video: This video demonstrates how to access and adjust the backup camera format and resolution settings within the car stereo's factory settings menu.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the touchscreen and exterior. Avoid abrasive cleaners or solvents.
- Software Updates: Periodically check for software updates to ensure optimal performance and access to new features.
- Temperature: Do not leave the unit in extreme hot or cold conditions for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | Incorrect wiring, blown fuse, vehicle battery issue. | Check power connections, inspect fuses, ensure vehicle battery is charged. |
| No sound | Volume too low, incorrect audio source, speaker wiring issues. | Increase volume, select correct audio source, check speaker connections. |
| Bluetooth not connecting | Bluetooth not enabled, incorrect pairing, interference. | Ensure Bluetooth is on for both devices, re-pair, try restarting both devices. |
| GPS signal lost | GPS antenna obstructed, poor satellite coverage. | Relocate GPS antenna to a clearer spot, wait for better signal. |
| Backup camera not displaying | Camera wiring issue, incorrect settings. | Check camera connections, verify camera settings in Factory Settings (Section 5.7.1). |
8. Specifications
| Feature | Description |
|---|---|
| Brand | PHEZEN |
| Model | B0G5YN18MQ |
| Screen Size | 7-inch Touchscreen |
| Operating System | Android 15 |
| CPU | 4-core |
| RAM | 2GB |
| ROM | 64GB |
| Connectivity | Bluetooth, WiFi |
| Special Features | Android Auto, Apple CarPlay, Built-In Bluetooth, GPS Navigation, Mirror Link, Backup Camera Support, Steering Wheel Control |
| Audio Output Mode | Stereo |
| Connector Type | RCA |
9. Warranty & Support
This product comes with a 1-year warranty. For technical support, warranty claims, or further assistance, please contact PHEZEN customer service through your purchase platform or the official PHEZEN website.
