1. Important Notes
- This device does not include a front-facing camera; its focus is on display and intelligent interaction functions.
- GPS navigation requires CarPlay or Android Auto to use your phone's map. The DVR itself does not have built-in GPS navigation.
- A rear-view camera is an optional accessory and can be purchased separately if needed.
2. Product Overview
The Imagebon HE686 is a versatile 6.86-inch dashboard DVR designed to enhance your driving experience with smart connectivity and safety features. It integrates wireless CarPlay and Android Auto, AI voice control, and various audio output options, all powered by a high-performance dual-core chip for quick operation.
3. Package Contents
Please check the box for the following items:
- 1x HE686 Head Unit
- 1x Car Charger
- 1x AUX Audio Cable
- 1x User Manual
- 1x 3M Adhesive Mount
- 1x Rearview Camera (optional, sold separately)
4. Setup Instructions
4.1 Device Installation
- Mounting the Head Unit: Use the provided 3M Adhesive Mount to securely attach the HE686 head unit to your dashboard. Ensure the placement does not obstruct your view or interfere with driving controls.
- Power Connection: Connect the Car Charger to the USB-C/Buck line port on the back of the HE686 unit and plug the other end into your vehicle's 12-24V power outlet. The device is designed for a 5-second fast boot-up upon ignition.
4.2 Optional Rear Camera Installation
If you have purchased the optional rearview camera:
- Connect Camera: Plug the rearview camera cable into the AV IN port on the back of the HE686 unit.
- Mount Camera: Install the rearview camera at the rear of your vehicle, ensuring a clear view.
- Power Camera: Connect the camera's power cable to your vehicle's reverse light circuit for automatic activation when reversing.
4.3 Memory Card Installation
Insert a TF card (up to 256GB, Class 10 recommended) into the TF Card Slot on the back of the unit for video recording and storage.
5. Operating Instructions
5.1 Power On/Off
- Power On: The device will automatically power on within 5 seconds when your vehicle's ignition is turned on.
- Power Off: The device will automatically power off when your vehicle's ignition is turned off.
5.2 Wireless CarPlay & Android Auto
The HE686 supports wireless CarPlay for iPhones and Android Auto for Android phones, allowing seamless integration of your smartphone's features onto the dash cam screen.
- Enable Bluetooth & Wi-Fi: On your smartphone, ensure Bluetooth and Wi-Fi are enabled.
- Pair Device: On the HE686, navigate to the 'CarPlay' or 'Android Auto' icon. Follow the on-screen instructions to pair your phone via Bluetooth.
- Connect: Once paired, the device will establish a wireless connection, and your phone's interface will appear on the HE686 screen.
5.3 Wireless Screen Mirroring (AirPlay & Miracast)
The device supports AirPlay for iOS and Miracast for Android, allowing you to project your phone's screen directly onto the HE686 display.
- Select Mirrorcast/Airplay: On the HE686, tap the 'Miracast' or 'Airplay' icon.
- Activate Mirroring on Phone: On your smartphone, enable screen mirroring/casting and select the HE686 device from the list.
5.4 Audio Output Modes
The HE686 offers four ways to output audio:
- Built-in Speaker: Audio plays directly from the device.
- AUX Out: Connect the provided AUX Audio Cable from the HE686 to your car's AUX input for stable, high-quality audio.
- FM Transmitter: Transmit audio wirelessly to your car's FM radio. Select an unused FM frequency (e.g., 98.6 MHz) on the HE686 and tune your car radio to the same frequency.
- Bluetooth Audio Transmission: Connect the HE686 to your car's Bluetooth audio system for wireless sound.
5.5 Intelligent Voice Control
When connected via CarPlay or Android Auto, you can use Siri or Google Assistant for hands-free operation.
- Activate: Say "Hey Siri" or "Hey Google" (depending on your phone's assistant) or press the voice command button on the screen.
- Commands: Examples include "Hi Siri, play rock music," "Hey Google, navigate home," "Call XXX," or "Turn up the volume."
5.6 GPS Navigation
The HE686 supports GPS navigation through your smartphone's CarPlay or Android Auto connection. It does not have built-in GPS.
- Via CarPlay/Android Auto: Use your preferred navigation app (e.g., Google Maps, Waze) on your phone, and the map will be displayed on the HE686 screen.
- External GPS Antenna: The device has a GPS 3.5 Jack for an external GPS antenna (not included) to enhance signal stability and positioning accuracy if needed.
5.7 Real-Time Reversing View
If an optional rearview camera is connected and properly installed, the HE686 will automatically display the reversing view when you shift into reverse gear.
- Automatic Activation: The DVR automatically switches to the rear camera view.
- Guide Lines: Reversing guide lines are displayed to assist with parking.
- Wide Angle: The 175° ultra-wide angle helps reduce blind spots.
5.8 Display Modes
The HE686 supports various display configurations:
- Full Screen: Display a single application or interface across the entire screen.
- Split Screen: Simultaneously view two applications, such as navigation and music, or front/rear camera views.
- Driving Habit Selection: Supports switching between left-hand or right-hand driving preferences.
5.9 Dedicated App Control (Road Cam App)
Use the Road Cam app on your smartphone to remotely view and download videos recorded by the dash cam, offering convenient management of your footage.
6. Specifications
| Feature | Specification |
|---|---|
| Brand Name | Imagebon |
| Model | HE686 |
| Item Type | Car DVR |
| Assembly Mode | Rearview Mirror |
| Display Size | 6.86 inches |
| Display Type | IPS, 2.5D Curved Touchscreen |
| Display Resolution | 1280x480 |
| Built-in Screen | Yes |
| Touch Screen | Yes |
| Chipset Manufacturer | 4-core |
| Memory | 128M SPI Nand Flash + 8GB DDR |
| Max External Memory | 128G (TF Card, up to 256GB supported) |
| Memory Card Required Reading Speed | Class 10 |
| Video Code | H.264 |
| Frames Per Second | 30 |
| Maximum Video Frame Rate | 30 |
| Number Of Lenses | 1 (Front camera not included, rear camera optional) |
| Rear Camera | Yes (Optional, 1080P, 175° View angle) |
| View Angle | 170° (Main unit) |
| NightShot Function | Yes |
| Special Features | G-Sensor, SD/MMC Card, With Rearview Mirror, Waterproof (rear camera), Real Time Surveillance, Voice Control, Parking Monitor, ADAS |
| Power Source | Corded Electric |
| Is Batteries Included | No |
| OSD Language | Belarusian, Chinese (Simplified), English, French, German, Japanese, Korean, Russian, Spanish, Vietnamese |
| Certification | CE, FCC |
| Weight | 1 kg (approx. package weight) |
| Dimensions (Package) | 26cm x 18cm x 18cm |
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and device body. Avoid using harsh chemicals or abrasive materials.
- Software Updates: Periodically check for firmware updates via the dedicated app or manufacturer's website to ensure optimal performance and access to new features.
- Memory Card Management: Regularly format your TF card (at least once a month) to prevent data corruption and ensure continuous recording. Back up important footage before formatting.
- Temperature: Avoid exposing the device to extreme temperatures (hot or cold) for extended periods, as this can affect battery life and component longevity.
8. Troubleshooting
- Device not powering on: Ensure the car charger is securely connected to both the device and the vehicle's power outlet. Check if the vehicle's ignition is on.
- CarPlay/Android Auto not connecting: Ensure Bluetooth and Wi-Fi are enabled on your smartphone. Try restarting both your phone and the HE686 unit. Confirm that your phone's operating system is compatible.
- No GPS signal: Remember that the HE686 uses your phone's GPS via CarPlay/Android Auto. Ensure your phone has a strong GPS signal. If using an external GPS antenna, ensure it is properly connected.
- Poor audio quality via FM Transmitter: Try changing the FM frequency on the HE686 to find a clearer, unused channel in your area. Ensure your car radio is tuned to the exact same frequency.
- Rear camera not displaying: Verify that the rear camera is correctly connected to the AV IN port and its power cable is properly wired to the reverse light circuit.
- Touchscreen unresponsive: Try restarting the device. If the issue persists, ensure the screen is clean and free of debris.
9. User Tips
- For optimal performance of CarPlay/Android Auto, ensure your smartphone's operating system is up to date.
- Experiment with different audio output modes (AUX, FM, Bluetooth) to find the best sound quality for your vehicle's audio system.
- Utilize the split-screen feature to simultaneously view navigation and other essential information without switching apps.
- Take advantage of voice control for safer driving; practice common commands to become familiar with the system.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please contact Imagebon Official Store directly through your purchase platform. Keep your purchase receipt as proof of purchase.
