1. Introduction
The OBDPEAK K2 is a versatile 10.26-inch Car DVR system designed to enhance your driving experience with advanced features including 4K recording, Carplay, Android Auto, GPS navigation, and various entertainment options. This manual provides detailed instructions for installation, operation, and troubleshooting to ensure optimal performance and safe usage of your device.
Note: The charger included in the package must be used to connect to power in the car. The device will not function with a standard USB cable.
2. Safety Information
- Ensure the device is securely mounted and does not obstruct your view or interfere with vehicle controls.
- Do not attempt to disassemble or modify the device.
- Use only the provided power cable and accessories to prevent damage or malfunction.
- Avoid exposing the device to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture.
- Operate the device responsibly and do not let it distract you while driving.
3. Packaging List
Please check the contents of your package against the list below:
- Smart screen x 1
- Charger x 1
- AUX cable x 1
- Manual x 1
- Packaging box x 1
- GPS antenna (optional)
- Rear camera (optional)
4. Specifications
| Feature | Specification |
|---|---|
| Brand Name | OBDPEAK |
| Model | OBDPEAK K2 |
| Item Type | Car DVR |
| Assembly Mode | Rearview Mirror |
| Display Size | 10.26 inch |
| Display Type | IPS, Touch Screen |
| Screen Ratio | 16:9 |
| Front Camera Resolution | UHD 4K 3840*2160P |
| Rear View Camera Resolution | 1920*1080P (Optional) |
| Pixels | 1200Mega |
| Frames Per Second | 30 |
| View Angle | 170° |
| Video Code | H.264 |
| Video Format | AVI, TS |
| Imaging Sensor | GC2053 |
| Chipset Manufacturer | Allwinner |
| Max External Memory | 128G (Class 10/U3 required) |
| Loop-Cycle Recording Feature | Yes |
| G-Sensor | Yes |
| Rear Camera | Yes (Optional) |
| GPS Logger | External (Optional) |
| Carplay | Support, wireless |
| Android Auto | Support, wireless |
| 5G Wifi | Connect Phone APP |
| Bluetooth (BT) | Support |
| OSD Language | Arabic, Chinese (Simplified), Chinese (Traditional), English, French, German, Italian, Japanese, Korean, Russian, Spanish, THAI |
| Battery | Built-In |
| Is Batteries Included | Yes |
5. Setup and Installation
5.1. Connection Diagram
Refer to the diagram below for proper connection of the device components.
5.2. Power Installation
You must use the power cord from the packaging box. Connect the Type-C port to the machine and insert the other end into the car cigarette lighter port.
Important: Do not use data cables, mobile phone chargers, or other non-standard chargers. Incorrect voltage and current may damage the device.
5.3. GPS Installation (Optional)
If you have the optional GPS antenna, it must be installed facing upwards, above the windshield or at the front of the center console. Ensure it is unobstructed, except for the car glass.
5.4. TF Card Installation
It is recommended to use a TF Card with 32G-128G capacity, Class 10/U3 or higher. Insert the chip into the smaller slot with the gold contacts facing upwards.
5.5. Rear Camera Installation (Optional)
If you have the optional rear camera, the red wire of the rear camera needs to be connected to the positive pole of the reversing light. When reversing, the screen will automatically display the image from the rear camera.
6. Operating Instructions
6.1. Main Interface
The main interface provides quick access to various functions. Different models may have slightly different UI interfaces.
6.2. Left Button Description
- Power Button: Long press for 3 seconds to turn on/off. Short press to enter sleep mode or wake up.
- Adjusting Screen Brightness: Tap the brightness icon.
- Adjusting Machine Sound: Tap the sound icon.
- Turn Off Screen Display: Tap the screen off icon.
6.3. Recorder Function
From the main interface, click the 'Dash Camera' icon to enter the real-time recording screen.
- Recording On/Off: Tap the record icon to start/stop recording.
- Take a Photo: Tap the camera icon to capture a photo.
- Emergency Video: Tap the emergency icon to record an emergency video that will be permanently saved.
- Audio Recording On/Off: Tap the microphone icon to enable/disable audio recording.
- Switching Camera Screens: Tap the camera switch icon to toggle between front and rear camera views.
- Return to Main Interface: Tap the home icon.
- Open Mobile Internet Interface: Tap the mobile internet icon.
- Swipe Gestures: Swipe left/right to switch between front and rear camera views. Swipe up/down to adjust the camera's display angle.
6.4. Replay Function
Click the 'Play' icon on the main interface to access recorded videos and photos.
- You can switch between regular videos, photos, emergency videos, and parking surveillance videos in the upper right corner.
- Parking surveillance videos require a dedicated power cord.
6.5. Mobile Link (Carplay & Android Auto)
The K2 supports both wireless Carplay and Android Auto, allowing seamless integration with your smartphone for navigation, music, calls, and messages.
- Connection Matters: Open the device's WiFi and Bluetooth. For the first connection, manually connect your phone to the device's Bluetooth.
- Carplay Connection: Select 'Carplay' from the main menu. Your phone will connect via Bluetooth and WiFi.
- Android Auto Connection: Select 'Android Auto' from the main menu. Your phone will connect via Bluetooth and WiFi.
- Apple Airplay / Android Mirror: These functions allow you to mirror your phone's screen to the K2. Connect via WiFi hotspot and select 'Screen Mirror' on your phone.
6.6. Music Function
The K2 allows you to play music through various audio output options.
6.7. WIFI Viewing/Downloading Video
Scan the QR code on the screen with your mobile phone to download the dedicated software. Turn on the K2's WIFI signal switch and connect your phone to the device's WIFI hotspot (SSID: TF790-1c4b160e, PWD: 12345678). You can then view and download photos and videos stored on the TF Card through the mobile app.
6.8. Bluetooth Function
Click the 'BT' icon to enter the Bluetooth function. View device Bluetooth information and connect your phone for audio streaming and other features.
6.9. Audio Output Function
The K2 offers multiple audio output modes:
- SPK Audio: Sound is played through the device's built-in speaker.
- FM Transmit Audio: Transmits audio to your car's FM radio. Adjust the FM frequency on the K2 and your car radio to match.
- AUX Audio: Connect the provided AUX cable from the K2 to your car's AUX port for wired audio output.
- Bluetooth Audio Output: Connect your phone to the K2 via Bluetooth, then connect the K2 to your car's Bluetooth system for audio.
6.10. GPS Tracking (Optional)
With the optional GPS module connected, the DVR will display and record speed, coordinates, and track data. This information can be viewed in detail using a dedicated player on a computer.
6.11. Full Screen Reversing (Optional)
If equipped with a rear camera, the system automatically displays the high-definition rear camera view with parking lines when reversing, providing a clear view of the area behind your vehicle.
7. System Settings
Click the 'Setting' icon on the main interface to access system settings. Here you can configure various options for the device.
Note: After inserting the rear camera or GPS module, relevant settings for these components will appear.
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the screen and device body. Do not use abrasive cleaners or solvents.
- Software Updates: Regularly check for software updates to ensure optimal performance and access to new features. Contact customer service or visit the official website for the latest versions.
- TF Card Management: Periodically format your TF card to maintain recording quality and prevent data corruption. Back up important videos before formatting.
9. Troubleshooting
- Q: How to perform system updates?
- A: Find the version number in the settings and send it to the merchant. They will provide the correct upgrade software and methods. Do not download software from unknown sources.
- Q: How to keep the time from resetting after restarting?
- A: Open the time and date settings. First, set the correct time zone (search your local time zone on Google), then adjust the correct time, and finally click "Confirm".
- Q: How to display full/half screen for Carplay/Android Auto?
- A: Open the settings and click 'Carplay position' to select the desired display mode.
- Q: How to flip/mirror the rear camera?
- A: Click 'Back camera mirror' in settings and choose to turn it on or off.
- Q: How to choose a good Micro SD card for the dash cam?
- A: 4K resolution requires a high standard Micro SD card. Ensure your card is 32G-128G, Class 10/U3 or higher, and has the U1 and Class 10 logos.
- Q: Why can't Android Auto connect?
- A: Ensure your Android phone is running Android 11 or above, and that Google Framework Services is updated. Huawei phones may not support Android Auto. Some phones originating in China may also not support this feature.
- Q: Why is there no sound on the device?
- A: The device has three audio output modes: SPK (device's own speaker), FM transmitter, and AUX. Sound will only be emitted when SPK mode is selected. If FM or AUX is selected, the device will not emit sound directly.
- Q: How to solve automatic restart problems?
- A: Most automatic restart issues are caused by the power supply or the mini SD card. Try the following solutions:
- Use the charger included in the packaging, or try a 3A charger.
- If step 1 doesn't work, try another mini SD card.
- If both steps fail, contact the seller and provide a video of the issue.
10. User Tips
- Audio Output: For car audio integration, remember to select the appropriate output mode (FM, AUX, or Bluetooth) in the settings. If you want sound directly from the device, ensure SPK mode is active.
- Carplay/Android Auto Stability: Some users report issues with frequent disconnections or reboots during navigation. Ensure you are using the provided charger and a high-quality, compatible SD card (Class 10/U3, 32-128GB) to minimize these occurrences. If problems persist, contact support for the latest firmware.
- Rear Camera View: You can easily switch between front and rear camera views or display them simultaneously. The rear camera view can also be set to mirror or normal in the settings.
- Screen Mirroring: For a rich entertainment experience, use the Mirror Link feature to display your phone's screen on the K2 while parked.
- Firmware Updates: Keep your device's firmware updated by contacting OBDPEAK customer service or checking their official website. This can resolve bugs and improve performance.
11. Warranty and Support
For warranty information, technical support, or service inquiries, please contact your original point of purchase or the OBDPEAK Official Store. Keep your purchase receipt as proof of purchase.