GreenYi 2KZ1 9-inch Car DVR Parking Mirror Monitor User Manual

1. Introduction

This manual provides detailed instructions for the installation, operation, and maintenance of your GreenYi 2KZ1 9-inch Car DVR Parking Mirror Monitor. This device is designed to enhance your driving experience with high-definition front and rear recording, advanced safety features, and convenient smart functions.

2. Package Contents

Please check the package to ensure all items are present and in good condition:

• 9" AHD Monitor (Mirror Dash Cam)
• AHD Camera (Rear View Camera)
• Power Cable (Car Charger)
• Strap Mounts (for mirror attachment)
• Power Cable (Step-down wire for 24H parking mode)
• Video Cable (for rear camera connection)

Image: Components included in the GreenYi 2KZ1 package.

3. Specifications

Image: Device dimensions and memory card information.

4. Setup & Installation

4.1 Mounting the Mirror Monitor

1. Attach the mirror monitor to your vehicle's existing rearview mirror using the provided strap mounts. Ensure it is securely fastened and does not obstruct your view.
2. Adjust the front camera lens. The lens is retractable and can be flexibly mounted on various rearview mirrors.

Image: Retractable lens for flexible mounting.

4.2 Power Connection

The device can be powered via the car charger (Power Cable) for normal operation. For 24-hour parking monitoring, the step-down wire (also a Power Cable in the package) must be installed.

1. Connect the car charger to the mirror monitor and your car's cigarette lighter socket.
2. For 24H Parking Monitoring:
   • Connect the GND (Negative -) wire to the car's ground.
   • Connect the ACC (Positive +) wire to a fuse that is only powered when the ignition is on.
   • Connect the BAT wire to a fuse that has constant power.

Image: Wiring diagram for the step-down power cable.

4.3 Rear Camera Installation

1. Mount the AHD rear camera at the rear of your vehicle, typically above the license plate.
2. Route the video cable from the rear camera to the mirror monitor.
3. Connect the red wire from the rear camera's power cable to your car's reversing light power supply. This enables the reversing aid line function.

Image: Simplified wiring for rear camera.

4.4 Micro SD Card Insertion

Insert a Class 10 or higher Micro SD card (up to 128GB) into the designated slot on the mirror monitor. Ensure the card is inserted correctly before powering on the device.

5. Operating Instructions

5.1 Power On/Off

• The device will automatically power on and begin recording when your vehicle's ignition is turned on (if connected via car charger or ACC wire).
• It will automatically power off when the ignition is turned off.

5.2 Basic Recording

The dash cam features dual-lens recording (Front 4K, Rear 1080P) and loop recording. The latest video automatically overwrites the oldest unlocked video when the memory card is full.

Image: Dual-channel recording with front and rear cameras.

Image: Loop Recording feature.

5.3 Touch Screen Operation & View Switching

The 9-inch IPS touch screen allows for intuitive control. You can slide left and right on the screen to switch between front and rear camera views.

Image: 4K Touch Screen interface.

5.4 24H Parking Monitoring

When properly wired with the step-down cable, the device can monitor your vehicle for 24 hours. It supports G-sensor mode (emergency recording upon impact) and Time-lapse mode for continuous surveillance.

Image: 24H Parking Mode features.

5.5 G-Sensor (Emergency Recording)

The built-in G-sensor automatically detects sudden shakes or collisions and locks the current video footage to prevent it from being overwritten, ensuring critical evidence is preserved.

Image: Built-in G-Sensor functionality.

5.6 Night Vision (HDR)

Equipped with 4K HD anti-dazzling HDR lens, the dash cam provides excellent WDR Super Night Vision, capturing clear details even in dim light conditions.

Image: 4K HDR Super Night Vision comparison.

5.7 Smart Driving Assistance (ADAS, BSD, LCA)

The system supports advanced driving assistance features including ADAS (Advanced Driver-Assistance Systems), BSD (Blind Spot Detection), and LCA (Lane Change Assist) to improve driving safety and comfort. These features may require calibration.

Image: Smart Driving Assistance settings.

5.8 Reverse View Function

When reversing, the monitor automatically displays a higher definition view from the rear camera with reversing aid lines, assisting in safe parking maneuvers.

Image: Reversing Aid Line in action.

5.9 APP Connectivity (WiFi)

Connect your smartphone to the dash cam via WiFi for easy management of recordings and settings. The default WiFi password is 12345678.

1. Download the companion app (Viidure Photo & Video) from the App Store (iOS) or scan the QR code for Android.
2. Connect your phone to the device's WiFi network (e.g., "H30D-*******").
3. Open the app to start using it.

Image: App download and connection steps.

5.10 Language Settings

The device supports multiple OSD languages. Navigate through the system settings to select your preferred language.

Image: Language selection menu.

5.11 Convenient Functions

The device offers several one-click functions for ease of use:

• One-click photo: Capture still images instantly.
• One-click recording: Manually start/stop recording.
• Lock screen: Prevent accidental touches.
• One-click mute: Mute audio recording.

Image: Mirror monitor display showing main menu options.

Image: System settings menu.

6. Maintenance

• Cleaning: Use a soft, dry cloth to clean the monitor screen and camera lenses. Avoid using abrasive cleaners or solvents.
• Firmware Updates: Check the manufacturer's website periodically for firmware updates to ensure optimal performance and access to new features.
• Memory Card: Format the Micro SD card regularly (e.g., once a month) within the device settings to prevent data corruption and ensure smooth recording. Replace the card if it shows signs of degradation or error.
• Temperature: Avoid exposing the device to extreme temperatures outside its operating range (-20℃~65℃) for prolonged periods.

7. Troubleshooting

Device does not power on:

• Check if the power cable is securely connected to both the device and the power source (car charger or hardwire kit).
• Ensure the car's ignition is on if using the car charger.
• Verify the car's cigarette lighter socket or fuse box is supplying power.

Recording stops or freezes:

• Ensure you are using a Class 10 or higher Micro SD card.
• Format the Micro SD card within the device settings.
• The memory card might be full; enable loop recording or replace the card.
• Check for firmware updates.

Rear camera not displaying:

• Check the video cable connection between the rear camera and the mirror monitor.
• Ensure the rear camera is properly powered.

WiFi connection issues:

• Ensure the WiFi function is enabled on the dash cam.
• Verify the correct WiFi password (default: 12345678).
• Restart both the dash cam and your smartphone.

Parking monitoring not working:

• Confirm that the device is hardwired using the step-down cable to the car's battery and ACC power.
• Check the parking monitoring settings in the device menu.

8. User Tips

• For optimal performance, use a high-quality, branded Class 10 U3 Micro SD card.
• Regularly clean the front and rear camera lenses to ensure clear recordings.
• Familiarize yourself with the touch screen gestures for quick access to features like view switching.
• If using the 24H parking monitoring feature, ensure professional installation of the hardwire kit to avoid draining your car battery.
• Adjust G-sensor sensitivity in settings to prevent unnecessary emergency recordings from minor bumps.

9. Warranty & Support

The GreenYi 2KZ1 Car DVR Parking Mirror Monitor comes with a 1-year limited warranty.

For technical support, troubleshooting assistance, or warranty claims, please contact GreenYi customer service through their official channels.

Image: Warranty and service information.