Introduction
Thank you for choosing the WHEXUNE K04 4K Ultra HD Dash Cam. This manual provides essential information for the proper installation, operation, and maintenance of your device. Please read it thoroughly before use to ensure optimal performance and safety.
Package Contents
Please check the package for the following items:
- WHEXUNE K04 Dash Cam (Front Unit)
- Rear Camera
- Car Charger
- User Manual
- Mounting Accessories (e.g., adhesive mount)
- GPS Antenna (Optional, if purchased with GPS functionality)
Setup and Installation
1. Inserting the Micro SD Card
Insert a Class 10 or higher Micro SD card (up to 256GB, not included) into the TF Card Slot on the dash cam. Ensure the card is inserted correctly until it clicks into place.
2. Mounting the Front Dash Cam
- Clean the windshield area where you intend to mount the dash cam.
- Attach the adhesive mount to the dash cam.
- Remove the protective film from the adhesive pad and firmly press the dash cam onto the windshield, ensuring a clear view of the road.
- Adjust the lens angle to capture the desired view.
3. Installing the Rear Camera
- Mount the rear camera on the rear windshield or license plate area, ensuring a clear view.
- Connect the rear camera cable to the AV-In port on the main dash cam unit.
- Route the cable neatly along the vehicle's interior trim to avoid obstruction.
4. Power Connection
Connect the car charger to the Type-C port on the dash cam and plug the other end into your vehicle's cigarette lighter socket. The dash cam will power on automatically when the vehicle starts.
5. Optional: 24-Hour Parking Monitor Kit (Buck Line) Installation
For continuous 24-hour parking monitoring, a Type-C Buck Line (purchased separately) is required. This kit allows the dash cam to draw power directly from the car's fuse box without occupying the cigarette lighter interface.
- Connect the negative pole (black line) of the buck line to the ground wire (GND-) of the car fuse box.
- Connect the positive pole (yellow line) of the buck line to the BAT interface (BAT+) of the car fuse box.
- Connect the red line of the buck line to the ACC interface of the car fuse box.
6. Optional: GPS Antenna Connection
If your model includes GPS, connect the GPS antenna to the designated port on the dash cam. Position the antenna in a location with a clear view of the sky for optimal signal reception.
Operating Instructions
1. Power On/Off
The dash cam will automatically power on and begin recording when connected to power and the vehicle starts. To manually power on/off, press and hold the power button.
2. Dual Recording (Front 4K + Rear 1080P)
The K04 simultaneously records from both the front (4K UHD) and rear (1080P) cameras, providing comprehensive coverage of your driving environment.
3. Super Night Vision
Equipped with an F2.0 wide aperture lens and 6-Glass wide-angle lens, the dash cam captures clear images even in low-light conditions, enhancing visibility for details like license plates.
4. WiFi and App Control (Viidure App)
The dash cam features built-in 2.4GHz WiFi for seamless connection to the 'Viidure' app on your smartphone (iOS and Android compatible). This allows you to:
- View live footage.
- Download recorded videos and photos directly to your phone.
- Share footage on social media.
- Access camera settings.
5. GPS Tracker (Optional)
If equipped with GPS, the dash cam records your driving route, speed, and other location data. You can playback your journeys using the 'Viidure' GPS player available for Windows and Mac.
6. Loop Recording
The dash cam continuously records video in segments. When the memory card reaches its full capacity, new recordings will automatically overwrite the oldest unlocked footage. Emergency locked videos are protected from being overwritten.
7. Smart Emergency Recording / G-Sensor
The built-in G-Sensor detects sudden impacts or collisions. When triggered, it automatically saves and locks the current video segment, preventing it from being overwritten by loop recording. This ensures critical incident footage is preserved.
8. 24-Hour Parking Monitor
When connected to an external power source (Type-C Buck Line recommended), the parking monitor feature activates. If an impact is detected while parked, the camera will automatically turn on, record a 1-minute video, and lock it to prevent overwriting.
Maintenance
1. Micro SD Card Management
Regularly format your Micro SD card (at least once a month) to ensure optimal performance and prevent data corruption. Back up any important footage before formatting. Use only high-quality Class 10 or higher Micro SD cards.
2. Cleaning the Device
Use a soft, dry cloth to clean the dash cam's lens and screen. Avoid using abrasive cleaners or solvents that could damage the device. Keep the camera free from dust and debris.
3. Firmware Updates
Check the official WHEXUNE website or the Viidure app periodically for firmware updates. Keeping your dash cam's firmware up-to-date can improve performance and add new features.
Troubleshooting
- Dash cam does not power on: Ensure the car charger is properly connected to both the dash cam and the vehicle's power outlet. Check the vehicle's cigarette lighter fuse. If using a Buck Line, verify the wiring connections to the fuse box.
- Dash cam stops recording: Check if the Micro SD card is full. Format the card if necessary (after backing up important files). Ensure the card is Class 10 or higher and not corrupted.
- Video quality is poor: Clean the camera lens. Ensure the protective film has been removed from the lens. Check settings in the app to confirm 4K resolution is selected for the front camera.
- WiFi connection issues: Ensure the dash cam's WiFi is enabled. Restart both the dash cam and your smartphone. Try reconnecting through the Viidure app.
- GPS not tracking: Ensure the GPS antenna is properly connected and positioned with a clear view of the sky. Verify GPS settings in the app.
- Parking monitor not working: Ensure the dash cam is connected via a Buck Line for continuous power. Check the G-Sensor sensitivity settings in the app.
Specifications
| Feature | Specification |
|---|---|
| Brand Name | WHEXUNE |
| Item Type | Car DVR |
| Assembly Mode | Portable Recorder |
| Number Of Lenses | 2 |
| Camera Resolution | 3840x2160 (Front) |
| Rear Camera Resolution | 1080P |
| Pixels | 800Mega |
| View Angle | 150 Degree |
| Aperture | F2.0 |
| Video Code | H.264 |
| Video Format | MPEG-4 |
| Maximum Video Frame Rate | 30 fps |
| Display Size | <3" |
| Display Type | IPS |
| Touch Screen | Yes |
| Screen Ratio | 16:9 |
| Built-in Screen | Yes |
| Memory Card Required Reading Speed | Class 10 |
| Max External Memory | 256G |
| Data Storage Capacity | Max support 256G TF Card |
| Special Features | G-Sensor, Motion Detection, SD/MMC Card, Waterproof (Rear Cam), Real Time Surveillance, Wide Dynamic Range, WiFi Function, Parking Monitor, External GPS, NightShot Function, Loop-Cycle Recording, Audio Recorded |
| GPS logger | External |
| Battery | Built-In (Button cell) |
| Battery Life | Battery is small, you need connect car charge to use |
| Battery Capacity(mAh) | 1000mA |
| Power Source | Corded Electric |
| Input/Output | Type-C |
| Interface | AV-In, USB 2.0, Micro SD/TF |
| Working Temperature | -20℃-60℃ |
| OSD Language | Chinese (Simplified), Chinese (Traditional), English, French, German, Italian, Japanese, Korean, Portuguese, Russian, Thai |
| APP Compatibility | Viidure (iOS and Android) |
| Dimensions (W x H x D) | 16.5*12.5*8.3 cm |
| Weight | 0.42kg |
| Certification | CE, FCC, RoHS |
Warranty and Support
The WHEXUNE K04 Dash Cam comes with a 365-day warranty. For any product quality issues, please contact customer support for repair or exchange. If the product is damaged during transit, please contact support before initiating any dispute.
User Tips
- For optimal performance, ensure your Micro SD card is a high-quality Class 10 card and format it regularly.
- When installing the rear camera, consider its waterproof rating and placement for best visibility and protection.
- If using the 24-hour parking monitor, a hardwire kit (Buck Line) is essential for continuous power and to avoid draining your car's battery.
- Utilize the 'Viidure' app to easily manage and review your footage, as well as adjust settings without needing to interact directly with the small screen.
- Periodically check the dash cam's mounting to ensure it remains secure, especially after driving on rough roads.
