HAUXIY Q9S
HAUXIY 7" Wireless Apple CarPlay Screen User Manual
Model: Q9S
Brand: HAUXIY
Introduction
Thank you for choosing the HAUXIY 7" Wireless Apple CarPlay Screen. This portable car stereo system is designed to enhance your driving experience by integrating smartphone functionalities like navigation, music, and communication directly onto a clear, responsive touchscreen. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance and safety.
Safety Information
- Always operate the device responsibly and in accordance with local traffic laws. Distracted driving can be dangerous.
- Ensure the device is securely mounted and does not obstruct your view of the road or interfere with vehicle controls.
- Avoid prolonged exposure to direct sunlight, especially in hot climates, as this may affect device performance or longevity.
- Do not attempt to disassemble or repair the device yourself. Refer to qualified service personnel for assistance.
- Keep the device away from water and excessive moisture.
Package Contents
Verify that all items are present in your package:
- 7" CarPlay Screen (Main Unit)
- Power Cord (Type-C car charger)
- 600cm Back Camera
- Monitor Base (Adhesive bracket)
- 64GB TF Card
- AUX Cable
- Crowbar (for installation assistance)
- 3M Glue (for mounting)
- User Manual

Figure 1: Package Contents
Setup
1. Mounting the Device
The HAUXIY CarPlay screen offers flexible mounting options to suit your vehicle's dashboard. Choose between the adhesive bracket or a suction mount (if included in your specific package variant).
- Adhesive Bracket: Attach the monitor base to a clean, flat surface on your dashboard using the provided 3M glue. Ensure the surface is free of dust and grease for optimal adhesion.
- Suction Mount (Optional): If using a suction mount, attach it to a clean, smooth part of your windshield or dashboard. Secure the device to the mount.

Figure 2: Multi-Rotation Bracket & Wide Viewing Angle
2. Power Connection
Connect the provided Type-C car charger to the device's Type-C port and plug the other end into your vehicle's cigarette lighter socket. The device will power on automatically.
3. Backup Camera Installation (Optional)
The included 600cm backup camera can be wired to your vehicle's reverse light for automatic display when shifting into reverse. Professional installation is recommended for the backup camera.

Figure 3: HD Back Camera for Safer Parking
Operating Instructions
1. Powering On/Off
The device powers on automatically when connected to the cigarette lighter. To turn off, disconnect the power cord. Some models may have a power button on the side for standby mode.
2. Wireless CarPlay & Android Auto Connection
Connect your smartphone wirelessly via Bluetooth and Wi-Fi for Apple CarPlay or Android Auto functionality.
- Ensure Bluetooth and Wi-Fi are enabled on your smartphone.
- On the CarPlay screen, select the CarPlay or Android Auto icon.
- On your phone, search for the device's Bluetooth name (e.g., "CarX-XXXX").
- Pair your phone with the device. After the initial setup, your phone will automatically link to the CarPlay screen via Bluetooth and Wi-Fi.

Figure 4: CarPlay & Android Auto Connection Steps

Figure 5: Wireless CarPlay & Android Auto Interface
3. Phone Mirror Link (AirPlay/Miracast)
The device supports screen mirroring for both iOS (AirPlay) and Android (Miracast) devices, allowing you to display content like videos from your phone onto the 7-inch screen.
- For iOS (AirPlay): Select the AirPlay icon on the screen. Connect to the device's Wi-Fi network (e.g., "TF790DBT_XXXXX") and enter the password. On your iPhone, open Control Center and tap "Screen Mirroring" to select the device.
- For Android (Miracast): Select the Android Miracast icon. Scan the QR code displayed on the screen with your phone's browser to download the Tclink app. Open the Tclink app, enable Wi-Fi and Positioning, then select the device to connect.

Figure 6: Wireless Mirror Link Functionality
4. Voice Control
Utilize Siri or Google Assistant for hands-free control of navigation, calls, messages, and music. Simply activate your phone's voice assistant and speak your commands.

Figure 7: Voice Control & GPS Navigation
5. GPS Navigation
Access real-time GPS navigation through your preferred mapping apps (e.g., Google Maps, Waze) via CarPlay or Android Auto. The 7-inch screen provides a clear and detailed view of your route.

Figure 8: Real-time GPS Navigation
6. Audio Output Modes
The device supports multiple audio output options:
- Bluetooth: Wirelessly transfer audio to your car's stereo speakers for a lossless audio experience.
- FM Transmitter: Tune your car radio to the same FM frequency as the device to transmit audio.
- AUX Output: Connect the provided AUX cable from the device to your car's AUX input.
- Built-in Speaker: The device has its own speaker for direct audio playback.

Figure 9: Four Audio Output Modes
7. Video Playback (TF Card)
Insert the provided 64GB TF card (or another compatible TF card) with your desired video or picture files into the TF card slot on the device. Navigate to the media player to play content.
8. Backup Camera Operation
Once the backup camera is correctly installed and wired, the screen will automatically display the rearview image when your vehicle is put into reverse, providing parking assistance with guidelines.

Figure 10: Reversing Assist Features
Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and device body. Avoid abrasive cleaners or solvents that may damage the surface.
- Storage: If storing the device for an extended period, disconnect it from power and store it in a cool, dry place.
- Cable Care: Handle cables gently to prevent damage. Avoid sharp bends or excessive pulling.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | No power from cigarette lighter; loose connection. | Check cigarette lighter fuse; ensure power cord is securely connected. |
| CarPlay/Android Auto not connecting wirelessly. | Bluetooth/Wi-Fi issues; incorrect pairing. | Ensure phone's Bluetooth/Wi-Fi is on; forget device on phone and re-pair; restart both devices. |
| No audio output. | Incorrect audio output mode selected; volume too low. | Verify selected audio mode (Bluetooth, FM, AUX); increase volume on both device and car stereo. |
| Backup camera not displaying. | Incorrect wiring; camera malfunction. | Check camera wiring connection to reverse light; ensure AV IN is selected or automatically triggered. Contact support if issue persists. |
| Screen mirroring not working. | Incorrect Wi-Fi connection; app issues. | Ensure phone is connected to device's Wi-Fi; re-download/update mirroring app (Tclink for Android). |
Specifications
- Product Dimensions: 8.77 x 0.8 x 5.4 inches
- Item Weight: 15.2 ounces
- Model Number: Q9S
- Screen Size: 7 Inches
- Screen Diagonal: 7" / 18 cm
- Connectivity Technology: Bluetooth, Auxiliary, Wi-Fi, USB
- Audio Output Mode: Stereo
- Mounting Type: Dashboard Mount (Adhesive), Suction Mount (Optional)
- Vehicle Service Type: Car, Truck, Van, Pickup
- Manufacturer: HAUXIY
- Country of Origin: China
Warranty and Support
HAUXIY offers a 1-year no-reason exchange warranty and lifetime technical support for this product. If you encounter any issues with installation, wiring, fitting, use, or connection errors, please do not hesitate to contact our professional technical team. We are committed to providing prompt assistance within 24 hours.
For support, please refer to the contact information provided in your product packaging or visit the official HAUXIY store on Amazon: HAUXIY Amazon Store.
Official Product Video
Video 1: HAUXIY 7 inch Portable Carplay & Android Auto - This official seller video provides a comprehensive overview of the product's features and functionality, including wireless CarPlay/Android Auto, voice control, real-time navigation, AirPlay, various audio connections, and the HD reversing camera.
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