YUNDOO DT28 Dual Dash Cam User Manual

1. Introduction

Thank you for choosing the YUNDOO DT28 Dual Dash Cam. This manual provides essential information for setting up, operating, and maintaining your device. Please read it thoroughly before use to ensure optimal performance and longevity of your dash cam.

2. Product Overview

2.1 Key Features

• WDR (Wide Dynamic Range) for balanced exposure
• 170° Wide Angle Lens for comprehensive coverage
• Parking Monitor for surveillance when parked
• Loop Recording to continuously record without manual deletion
• Night Vision for clear recordings in low-light conditions
• G-Sensor for automatic collision detection and file locking
• Motion Detection for recording when movement is detected
• Seamless Video recording

Figure 1: YUNDOO DT28 Dual Dash Cam with highlighted features.

2.2 Package Contents

• YUNDOO DT28 Dual Dash Cam (Front Camera)
• Rear Camera
• Suction Mount
• Car Charger (Power Cord)
• Video Cable for Rear Camera
• 32GB Micro SD Card
• User Manual

2.3 Product Dimensions and Ports

Figure 2: Detailed view of the dash cam's dimensions and interface ports.

3. Setup and Installation

3.1 Important Pre-Installation Tips

• Before use, please insert the included 32GB Micro SD card and format it within the dash cam settings.
• The built-in battery is primarily for saving important files during traffic incidents. The dash cam requires continuous power from the car charger during normal operation.
• Ensure the operating temperature is within -13 °F to 158 °F.
• Remove any screen protectors and lens protection films from the dash cam for clear recording.

3.2 Front Camera Installation

1. Clean the windshield thoroughly where the suction mount will be placed.
2. Attach the suction mount to the dash cam by screwing it into the designated port.
3. Press the suction cup firmly against the windshield and engage the lever to secure it.
4. Adjust the camera angle to ensure a clear view of the road ahead.
5. Connect the car charger to the dash cam and plug it into your vehicle's cigarette lighter socket. Route the cable neatly along the windshield trim to avoid obstruction.

3.3 Rear Camera Installation

1. Mount the rear camera in a suitable location on your rear windshield, ensuring a clear view.
2. Connect the rear camera cable to the AV-IN port on the main dash cam.
3. Route the rear camera cable discreetly along the vehicle's interior trim to the front dash cam.
4. The red cable on the rear camera is for reverse gear connection. If you desire a reversing image display, connect this red cable to your vehicle's reverse light power supply. Professional installation is recommended for this step.
5. Once connected, the rear camera's view will appear in the upper right corner of the dash cam screen.

Figure 3: Dual Dash Cam capturing both front and rear views.

4. Operation

4.1 Power On/Off

The dash cam will automatically power on and begin recording when the vehicle's ignition is turned on (when connected to the car charger). It will power off automatically when the ignition is turned off.

4.2 Video Recording

The dash cam records video in Full HD 1080P resolution, providing clear and detailed footage. The front and rear cameras record simultaneously.

Figure 4: 1080P Full HD video quality.

4.3 Loop Recording

This feature ensures continuous recording by automatically overwriting the oldest unlocked video files when the Micro SD card is full. This prevents the card from running out of space and ensures the camera always records.

Figure 5: Loop Recording in action.

4.4 G-Sensor (Emergency Lock)

The built-in G-Sensor detects sudden impacts or collisions. When activated, it automatically locks the current video file to prevent it from being overwritten by loop recording. This ensures critical footage is preserved for evidence.

Figure 6: G-Sensor activating during an incident.

4.5 Parking Monitor & Motion Detection

When enabled, the Parking Monitor feature allows the dash cam to record automatically if it detects motion or a sudden impact while the vehicle is parked. This provides surveillance and protection against potential incidents when you are away from your car.

4.6 Night Vision

The dash cam is equipped with night vision capabilities to enhance video clarity and detail in low-light conditions, ensuring reliable recording even at night.

5. Maintenance

5.1 SD Card Management

It is recommended to regularly format the Micro SD card (at least once a month) to maintain optimal recording performance and prevent data corruption. Use a brand-name Micro SD card with a minimum of 4GB and a maximum of 32GB capacity.

5.2 Cleaning

Gently wipe the camera lens and screen with a soft, lint-free cloth to remove dust or smudges. Avoid using abrasive cleaners or solvents.

5.3 Temperature Guidelines

Ensure the dash cam operates within the recommended temperature range of -13 °F to 158 °F to prevent damage and ensure proper function.

6. Troubleshooting

• Camera not turning on: Ensure the car charger is properly connected and the vehicle's ignition is on. Check the cigarette lighter socket for power.
• Camera not recording: Verify that a Micro SD card is inserted and properly formatted. Check if loop recording is enabled.
• Poor video quality: Ensure the lens is clean and free from obstructions. Check the resolution settings in the camera menu.
• Rear camera not displaying: Confirm the rear camera cable is securely connected to both the rear camera and the main dash cam's AV-IN port.
• Dash cam frequently turning off: This may indicate an issue with the power supply or the internal battery. Ensure continuous power from the car charger.

7. Specifications

8. Warranty and Support

For warranty information or technical support, please refer to the product packaging or contact YUNDOO customer service directly. Keep your purchase receipt for warranty claims.