1. Introduction
Thank you for choosing the CHORTAU Dash Cam B-T19. This high-definition dash camera is designed to provide reliable video evidence for your journeys, offering features such as 1080P Full HD recording, a wide 170° viewing angle, advanced night vision, and essential safety functions like G-sensor and parking monitoring. Please read this manual carefully to ensure proper installation and operation of your device.

Image: The CHORTAU Dash Cam B-T19, showing the camera unit and its suction cup mount, alongside the display screen.
2. What's in the Box
Please check the contents of your package to ensure all items are present:
- 1 x CHORTAU Dash Cam B-T19
- 1 x Car Charger
- 1 x Mini USB Cable
- 1 x 3M Sticker
- 1 x Suction cup mount
- 1 x User Manual (this document)
3. Setup and Installation
Follow these steps to set up and install your CHORTAU Dash Cam:
- Prepare the Micro SD Card: Insert a 32GB Micro SD Card (not included) into the card slot of the dash cam. Ensure the card is formatted before first use (refer to the 'Operating Instructions' section for formatting).
- Mount the Dash Cam: Easily mount the dash cam to your car’s windshield using the included suction cup and holder. Choose a location that does not obstruct your view of the road.
- Connect Power: Connect the dash cam to your car's power socket (cigarette lighter) using the provided car charger and Mini USB cable.
- Automatic Operation: The camera will automatically turn on and begin recording when you start the engine.

Image: The dash cam mounted on a car's windshield, showing its position relative to the rearview mirror and the driver's view.

Image: A visual representation highlighting the ease of installation for the dash cam.
4. Operating Instructions
4.1. FHD 1080P Recording & 170° Wide Angle
The CHORTAU Dash Cam records in Super High Resolution 1080P FHD with a 170° wide-angle lens. This ensures clear capture of license plates and road signs during both day and night, providing comprehensive coverage of the road ahead.

Image: Close-up of the dash cam lens, illustrating its f/1.8 aperture and night vision capabilities for clear recordings in low light.

Image: A diagram showing the expansive 170-degree wide-angle view captured by the dash cam, covering a broad perspective of the road.
4.2. Seamless Loop Recording
When the memory card reaches its storage limit, new recordings will automatically overwrite the oldest, unlocked videos. This ensures continuous recording without manual intervention. You can set loop recording intervals to 1, 2, or 3 minutes.

Image: A circular diagram depicting the loop recording process, where older files are overwritten by new ones to maintain continuous recording.
4.3. G-Sensor (Emergency Lock)
The built-in G-sensor automatically detects sudden shakes or collisions. When triggered, it locks the current video footage to prevent it from being overwritten by loop recording. This ensures critical accident evidence is securely saved.

Image: An illustration of two cars involved in a collision, with a prominent lock icon indicating the G-sensor's function to protect video evidence.
4.4. 24 Hours Parking Monitor
This feature allows the dash cam to automatically turn on and record a short video if it detects a collision while your car is parked, even when the engine is off. This provides continuous surveillance for your vehicle.

Image: The dash cam's view inside a parking garage, demonstrating its 24-hour parking monitoring capability.
4.5. Wide Dynamic Range (WDR)
WDR technology helps the camera perform optimally in various lighting conditions by balancing exposure. This ensures clear video quality in both bright and dark areas of the frame, such as when exiting a tunnel or driving against strong sunlight.

Image: A visual comparison showing how WDR improves image clarity by balancing exposure in scenes with both dark and light areas.
4.6. Official Product Videos
Video: Official product overview of the CHORTAU 3-inch Dash Cam, highlighting its powerful and compact design with FHD 1080P recording capabilities.
Video: Demonstration of the clear video quality produced by the CHORTAU Dash Cam, showcasing its performance during driving.
5. Maintenance
To ensure the longevity and optimal performance of your dash cam, please follow these maintenance guidelines:
- Clean the Lens: Regularly clean the camera lens with a soft, lint-free cloth to ensure clear recordings. Avoid abrasive materials that could scratch the lens.
- Format SD Card: Periodically format the Micro SD card (e.g., once a month) to prevent data corruption and ensure smooth loop recording. Back up any important videos before formatting.
- Temperature Control: Avoid exposing the dash cam to extreme temperatures (very hot or very cold) for extended periods, as this can affect battery life and internal components.
- Secure Mounting: Ensure the suction cup mount is securely attached to the windshield to prevent the camera from falling during driving. Re-attach if it becomes loose.
6. Troubleshooting
If you encounter any issues with your CHORTAU Dash Cam, please refer to the following common troubleshooting tips:
- Camera Not Turning On:
- Check if the car charger is properly connected to both the dash cam and the car's power socket.
- Ensure the car's power socket is active (some vehicles require the ignition to be on).
- Try a different USB cable or car charger if available.
- Recording Stops or Freezes:
- Ensure you are using a high-speed (Class 10 or higher) Micro SD card.
- Format the Micro SD card regularly to clear corrupted files.
- Check if the card is full; loop recording should manage this, but manual formatting can resolve issues.
- Poor Video Quality:
- Clean the camera lens.
- Ensure the protective film has been removed from the lens.
- Check video resolution settings in the camera menu.
- Parking Monitor Not Working:
- Ensure the parking monitor feature is enabled in the camera settings.
- The camera requires a continuous power supply for 24-hour monitoring. If your car's power socket turns off with the ignition, an optional hardwire kit (sold separately) may be needed.
7. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 3.14 x 1.96 x 0.6 inches |
| Item Weight | 12.7 ounces |
| Model Number | B-T19 |
| Batteries | 1 Lithium Ion battery required (included) |
| Connectivity Technologies | USB, Wi-Fi |
| Special Features | FHD 1920*1080 Lens, Night Vision, Parking Monitor, Motion Detection, Auto turn off |
| Color | Black |
| Manufacturer | CHORTAU |
| First Available Date | February 3, 2020 |
| Orientation | Front and Inside |
| Vehicle Service Type | Car, Truck |
| Video Capture Resolution | 1080p |
| Mounting Type | Suction Mount |
8. Warranty and Support
The CHORTAU Dash Cam B-T19 comes with a 2-Year Warranty from the date of purchase. This warranty covers manufacturing defects and ensures your product is free from material and workmanship flaws under normal use.
For technical support, warranty claims, or any questions regarding your product, please contact CHORTAU customer service through the official channels provided at the point of purchase or on the CHORTAU brand website. Please have your model number (B-T19) and purchase details ready when contacting support.