Introduction
Thank you for choosing the PLZ 7" Wireless Double Din Car Stereo. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and a safe driving experience. Please read this manual thoroughly before using the product and keep it for future reference.
What's in the Box
Verify that all items listed below are included in your package:
- Double Din Car Stereo (Head Unit)
- Backup Camera
- Remote Control
- Harness Kit
- User Manual
- Mounting Brackets
- Disassembly Tool
- Screws (various sizes)
Image: All components included in the product package.
Key Features
- Wireless Connectivity & Voice Control: Enjoy seamless wireless Apple CarPlay and Android Auto. Integrated voice control allows hands-free management of calls, messages, music, and navigation via Apple Siri and Google Assistant.
Image: Demonstrates voice control functionality with Apple CarPlay and Android Auto.
- Upgraded QLED Display: The 1280 x 720 QLED screen utilizes advanced quantum dot technology for superior color accuracy and brightness. It supports 1920 x 1080 resolution, offering crystal-clear navigation and rich multimedia. Features a wide viewing angle, anti-glare coating, and adaptive brightness.
Image: Visual comparison illustrating the enhanced display quality of the QLED screen.
- Upgraded Audio with DSP and Amplifier Chip: Experience exceptional sound quality with the upgraded audio amplifier chip and Digital Signal Processing (DSP). The system provides 240W total output, including two subwoofer outputs, and a 10-band EQ for audio customization.
Image: Illustrates the integrated DSP and audio components for high-fidelity sound.
- Enhanced Connectivity & Charging: Features a fast charging port and a rear USB port for wired AirPlay or media playback from USB disks/portable hard drives. Hidden cable management ensures a clean installation while providing convenient access to media and device charging.
Image: Shows the fast charging and USB media playback capabilities.
- SWC Compatibility: Supports steering wheel controls (SWC) via an optional interface (not included). This allows for safer and more convenient management of audio and navigation functions without removing hands from the wheel.
Image: Depicts the steering wheel control interface on the stereo screen.
Setup
Proper installation is crucial for optimal performance. It is highly recommended to have this stereo installed by a professional car audio shop.
Pre-Installation Checks:
- Ensure your dashboard opening size fits the 7" double din stereo. An additional dash kit may be required if the size does not match.
- Some car models may require additional accessories such as a wire harness adapter and a radio antenna adapter. Consult your vehicle's manual or a professional installer.
- This stereo does NOT have a Wi-Fi hotspot function.
Wiring Diagram:
Refer to the detailed wiring diagram below for proper connections. Incorrect wiring can damage the unit or your vehicle's electrical system.
Image: Comprehensive wiring instructions for connecting the stereo to your vehicle's dashboard.
Important: Always disconnect the vehicle's battery before beginning any electrical installation work.
Operating Instructions
Power On/Off:
Press the power button (usually marked with a power symbol) to turn the unit on or off. The unit will automatically power on when the vehicle's ignition is turned on.
Wireless Apple CarPlay & Android Auto:
Connect your compatible iPhone or Android smartphone wirelessly via Bluetooth and Wi-Fi. Once connected, the CarPlay or Android Auto interface will appear on the QLED screen, allowing access to navigation, music, calls, and messages. Use voice commands for hands-free operation.
Video: Demonstrates the seamless functionality of wireless Apple CarPlay and Android Auto on the car stereo.
QLED Touchscreen Operation:
The QLED display is highly responsive. Navigate through menus and applications by tapping and swiping. Adjust brightness and other display settings via the 'Setup' menu to optimize visibility in various lighting conditions.
Audio Settings (DSP & EQ):
Access the 10-band Equalizer (EQ) and Digital Signal Processing (DSP) settings through the audio menu. Customize sound profiles to match your preferences and vehicle acoustics. Adjust bass, treble, and other frequency bands for optimal audio output.
Image: Illustrates the detailed audio customization options available through the 10-band EQ and subwoofer controls.
USB Media Playback:
Connect a USB disk or portable hard drive to the rear USB port to play various media files (MPEG-4, RMVB, DivX, AVI, 1080P, MP3, WMA, JPEG). The QLED screen supports 1280x720 resolution for video playback.
Steering Wheel Controls (SWC):
If your vehicle supports SWC and you have installed the optional SWC interface, you can program the stereo to respond to your steering wheel buttons. This allows control over volume, track skipping, and call management directly from your steering wheel.
Backup Camera:
When the vehicle is shifted into reverse, the display automatically switches to the backup camera view. The included 1080P backup camera provides a clear, wide-angle view with parking guidelines to assist with safe reversing.
Image: Illustrates the connection and display of the AHD backup camera.
AM/FM Radio:
Tune into your favorite AM (530-1710KHz) and FM (87.5-107.9MHz) radio stations. The intuitive interface allows for easy station scanning and saving presets.
Image: Displays the user interface for AM/FM radio and Bluetooth music streaming.
Maintenance
- Screen Cleaning: Use a soft, lint-free cloth to gently wipe the QLED screen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaner. Avoid abrasive materials or harsh chemicals.
- General Care: Keep the unit free from dust and debris. Avoid exposing the stereo to extreme temperatures or direct sunlight for prolonged periods.
- Software Updates: Periodically check the manufacturer's website for any available firmware updates to ensure optimal performance and access to new features.
Troubleshooting
If you encounter issues with your PLZ car stereo, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Incorrect wiring; Blown fuse; Loose connection. | Check power and ground connections. Inspect vehicle's fuse box and stereo's fuse. Ensure all wires are securely connected. |
| No Sound | Speaker wires disconnected; Volume too low; Mute function active; Incorrect audio settings. | Check speaker wiring. Increase volume. Deactivate mute. Verify EQ and DSP settings. |
| CarPlay/Android Auto Not Connecting | Bluetooth/Wi-Fi off on phone; Incompatible phone; Software glitch. | Ensure Bluetooth and Wi-Fi are enabled on your phone. Restart both phone and stereo. Check for phone compatibility. |
| Backup Camera Not Displaying | Camera not connected; Reverse trigger wire not connected; Faulty camera. | Verify camera connection to the stereo. Ensure the reverse trigger wire is correctly connected to the vehicle's reverse light circuit. |
| Poor Radio Reception | Antenna not connected; Weak signal area; Antenna adapter needed. | Check antenna connection. Consider a radio antenna adapter if reception is consistently poor. |
If the problem persists after attempting these solutions, please contact PLZ customer support for further assistance.
Specifications
| Feature | Specification |
|---|---|
| Model Number | MP-928W |
| Display Size | 7 inches (18 cm) QLED |
| Display Resolution | 1280 x 720 (supports 1920 x 1080 playback) |
| Connectivity Technology | RCA, Bluetooth 5.3, USB |
| Controller Type | Android Auto, Apple CarPlay |
| Audio Output Mode | Stereo |
| Surround Sound Channels | 4.2 |
| Output Power | 240 Watts |
| Special Features | DSP, Cellphone Mirror Link, SWC and subwoofer support, Fast Charger, Wireless Apple CarPlay and Android Auto |
| Compatible Devices | Amplifier, Smartphone |
| Video Encoding Support | MPEG-4, RMVB, DivX, AVI, 1080P, MP3, WMA, JPEG |
| Item Weight | 2.94 pounds |
| Package Dimensions | 9.06 x 6.93 x 6.02 inches |
Warranty & Support
PLZ products are designed and manufactured to the highest quality standards. For warranty information and customer support, please refer to the warranty card included in your product packaging or visit the official PLZ website. Our support team is available to assist with any questions or issues you may encounter.
For the latest updates, FAQs, and contact information, please visit the PLZ brand store on Amazon or the manufacturer's official website.
