Introduction
The 25HOURS HK9 Portable Carplay Screen is designed to enhance your driving experience by integrating modern smartphone functionalities into any vehicle. This 9-inch HD touchscreen supports wireless Apple CarPlay and Android Auto, providing seamless access to navigation, calls, music, and various applications. It also includes advanced safety features such as a 4K front dash camera and a 1080P night vision backup camera, ensuring comprehensive road monitoring and parking assistance.
Image: The 25HOURS HK9 Portable Carplay Screen seamlessly integrated into a vehicle's dashboard, showcasing its large 9-inch display with navigation and music interfaces.
Package Contents
Verify that all items listed below are included in your package:
- 9-inch portable car screen
- 10m full copper extension cable + 1080p backup camera
- Fixed base bracket + Telescopic Bracket
- User Manual + Gift Box + 64GB SD card
- 3m AUX audio cable + 3m power cord
Image: A visual representation of all components included in the 25HOURS HK9 product package, such as the main screen, various cables, cameras, and mounting accessories.
Setup and Installation
The 25HOURS HK9 offers flexible installation options to suit various vehicle types and user preferences. No specialized tools are required for basic setup.
Mounting the Screen
You can choose between a dashboard suction mount bracket or an adhesive sticker bracket. Both options allow for easy attachment and removal, making the device portable across multiple vehicles.
Image: Step-by-step instructions for installing the screen using either the dashboard suction mount or the adhesive sticker bracket, illustrating how to adjust and secure the device.
Power Connection
Connect the provided 3m power cord to the screen's Type-C port and plug the other end into your vehicle's cigarette lighter socket.
Rear Camera Installation
For the 1080P backup camera, connect its cable to the AV-IN port on the main screen. The red wire from the camera cable should be connected to your vehicle's reversing light positive lead. The included 6-meter extension cable accommodates larger vehicles.
Image: A detailed diagram showing how to connect the rear camera to the portable car stereo and the vehicle's reversing light for proper functionality.
Video: This video demonstrates the physical setup and connection of the 25HOURS HK9 screen, including the front and rear cameras, highlighting the various ports and cables involved in the installation process.
Operating Instructions
Initial Power On and Language Selection
Upon first power-on, the device will prompt you to select your preferred language. Follow the on-screen instructions to complete this initial setup.
Video: This video provides a brief overview of the 25HOURS 9-inch portable Carplay screen, demonstrating its initial boot-up, language selection, and main menu interface.
Wireless Apple CarPlay Connection
- Turn on Bluetooth on your iPhone.
- On the HK9 screen, select the corresponding Bluetooth device (e.g., "T86B-C845").
- Confirm the connection and allow access to your contacts and call history.
- CarPlay will connect automatically.
Image: Visual steps demonstrating how to connect an iPhone to the 25HOURS HK9 screen for wireless Apple CarPlay functionality.
Wireless Android Auto Connection
- Turn on Bluetooth and Wi-Fi on your Android phone.
- On the HK9 screen, select the corresponding Bluetooth device.
- Allow the connection.
- The Android Auto connection will be established within approximately 10 seconds.
Image: Visual steps demonstrating how to connect an Android phone to the 25HOURS HK9 screen for wireless Android Auto functionality.
Voice Control (Siri/Google Assistant)
Utilize the built-in microphone for voice commands via Siri or Google Assistant. This allows for hands-free control of music, calls, navigation, and messages, enhancing safety while driving.
Image: The 25HOURS HK9 screen displaying voice control capabilities, with examples of commands for Siri and Google Assistant for navigation, music, and calls.
GPS Navigation
Once connected to Apple CarPlay or Android Auto, the screen syncs with your phone's navigation apps (e.g., Google Maps, Waze, Apple Maps) for real-time GPS navigation and traffic updates.
Image: The 25HOURS HK9 screen actively displaying real-time GPS navigation, mirroring content from a smartphone for clear directions.
Audio Output Modes
The HK9 offers four audio output options:
- Bluetooth: Connect wirelessly to your car's audio system.
- AUX: Use the provided 3m AUX audio cable to connect to your car's auxiliary input.
- FM Transmitter: Transmit audio to your car's FM radio by tuning to a specific frequency.
- Built-in Speaker: Use the integrated speaker for direct audio output.
Image: A visual guide detailing the four different methods for audio output from the 25HOURS HK9 screen, including FM transmission, AUX connection, Bluetooth, and the built-in speaker.
Mirror Link (AirPlay/Android Cast)
Mirror your smartphone's screen onto the HK9 display to stream videos or other content. This feature supports both Apple AirPlay and Android Cast.
Image: A step-by-step visual guide on how to activate AirPlay Mirror Link from an iPhone to display content on the 25HOURS HK9 screen.
Image: A step-by-step visual guide on how to activate Android Cast Link from an Android phone to display content on the 25HOURS HK9 screen.
Dash Cam (DVR) Functionality
The integrated 4K front dash cam continuously records your drive. The system supports loop recording, automatically overwriting older footage when the 64GB TF card is full. In case of a collision, the G-sensor automatically locks critical footage to prevent overwriting.
Image: The 25HOURS HK9's 4K Ultra Dash Cam in action, capturing a wide view of the road ahead with high clarity.
Image: An illustration of the unlimited loop recording function, demonstrating how the dash cam continuously records and protects important footage during incidents.
Backup Camera Functionality
The 1080P waterproof rear camera provides a wide-angle view with night vision, assisting with safe reversing and parking. The backup guide lines automatically align with the steering wheel's rotation for precise maneuvering.
Image: Features of the 1080P Waterproof Night Vision Rear View Camera, including reverse guidelines and wide viewing angle.
Parking Monitor & Emergency Lock
When parked, the motion-activated sensor records 15-second clips if vibrations are detected, providing 24/7 surveillance. The G-sensor locks footage during collisions to prevent overwriting. Note: Parking modes require an additional hardwire kit (sold separately).
Screen Saver and Brightness Adjustment
The screen features an adjustable screen saver that can automatically turn off the display after a set time (OFF/10s/30s/1min) to conserve battery power. Brightness can be adjusted manually or automatically based on the time of day for optimal visibility.
Image: The 25HOURS HK9 screen demonstrating its brightness adjustment feature, which can be set manually or automatically for optimal viewing.
Mobile App for Video Management
Download the dedicated mobile app to view, download, and edit recorded or locked videos directly on your phone. Connect via Wi-Fi using the password "12345678".
- Download the Viidure app from https://www.6zhentan.com/app/d0001/index.html.
- Open a Wi-Fi connection (Password: 12345678).
- Quickly view, download & edit videos on your phone.
Image: A smartphone screen displaying the mobile app interface for the 25HOURS HK9, allowing users to watch, download, and edit recorded videos via Wi-Fi connection.
Maintenance
To ensure optimal performance and longevity of your 25HOURS HK9 Portable Carplay Screen, follow these maintenance guidelines:
- Cleaning: Use a soft, lint-free cloth to gently wipe the screen and device exterior. Avoid abrasive cleaners or solvents.
- Software Updates: Periodically check for firmware updates to ensure compatibility and access to the latest features. Refer to the manufacturer's website or app for update instructions.
- Cable Management: Ensure all cables are securely connected and not pinched or tangled to prevent damage.
Troubleshooting
If you encounter issues with your 25HOURS HK9, refer to the following common troubleshooting steps:
- Device Not Powering On:
- Ensure the power cord is securely plugged into the Type-C port and the vehicle's cigarette lighter.
- Check if the vehicle's cigarette lighter socket is receiving power.
- CarPlay/Android Auto Not Connecting:
- Verify Bluetooth and Wi-Fi are enabled on your smartphone.
- Ensure the correct device is selected for pairing on the HK9 screen.
- Restart both your smartphone and the HK9 device.
- No Audio Output:
- Check the selected audio output mode (Bluetooth, AUX, FM, Built-in Speaker) and ensure it's correctly configured for your vehicle.
- If using FM transmission, try a different frequency to avoid interference.
- Adjust the volume on both the HK9 and your car's audio system.
- Camera Display Issues:
- Ensure camera cables are securely connected to the AV-IN port.
- For the rear camera, confirm the red wire is correctly connected to the reversing light's positive lead.
Specifications
| Feature | Detail |
|---|---|
| Brand | 25HOURS |
| Model Number | HK9 |
| Display Size | 9 Inches |
| Product Dimensions | 9 x 9 x 9 inches |
| Item Weight | 2.46 pounds |
| Vehicle Service Type | Car, Truck, Van, SUV |
| Special Features | Apple CarPlay/Android Auto, Built-In Bluetooth & Wi-Fi, GPS Navigation, Screen Mirroring, Voice Control |
| Connectivity Technology | Auxiliary, Bluetooth, Type C connector, Wi-Fi |
| Audio Output Mode | Stereo |
| Mounting Type | Dashboard Mount, Windshield Mount |
| Front Camera | 4K Dash Cam |
| Rear Camera | 1080P Night Vision Backup Camera |
| Included Storage | 64GB TF card |
Warranty and Support
25HOURS offers a 1-year warranty for the HK9 Portable Carplay Screen. Additionally, customers receive 30 days return, 2 years replacement, and lifetime technical support. For installation assistance or troubleshooting, please contact 25HOURS via Amazon Messages. Professional technical support and customer service are available to ensure your satisfaction.