MEKEDE Car Rear View Camera User Manual

1. Product Overview

The MEKEDE Car Rear View Camera is designed to enhance driving safety by providing a clear, wide-angle view of the area behind your vehicle. Featuring a fisheye lens, high-definition resolution, night vision capabilities, and a waterproof design, it offers reliable performance in various conditions.

Figure 1: MEKEDE Car Rear View Camera with key features highlighted.

1.1 Key Features

• Fisheye Lens: Provides a wide 170° viewing angle for comprehensive coverage.
• High Resolution: Supports 1920*1080 (1080P AHD) for clear imaging.
• Night Vision: Equipped with 4LED lamps for improved visibility in low-light conditions.
• Waterproof Design: IP67/IP68 rating ensures durability against water and dust.
• HDR Support: High Dynamic Range for better image quality in varying light.
• AHD Technology: Analog High Definition for stable and clear video transmission.

Figure 2: Diagram illustrating the AHD Super Shark lens technology.

1.2 Package Contents

The package typically includes:

• MEKEDE Car Rear View Camera
• Video Cable (approx. 6 meters)
• Power Cable
• Mounting Bracket and Screws

Figure 3: Various angles of the camera unit.

Figure 4: Camera with labeled power and video ports, and 4 LED lamps.

2. Installation Guide

Proper installation is crucial for optimal performance of your rear view camera. Please follow these steps carefully.

2.1 Choosing an Installation Location

The camera can be installed in two primary locations:

1. On the backside windshield: Provides a discreet installation within the vehicle.
2. On the car license plate: Offers a common and effective external mounting point.

Figure 5: Installation option 1 - on the backside windshield.

Figure 6: Installation option 2 - on the car license plate.

2.2 Wiring Instructions

Connect the camera to your car's power supply and display unit according to the following diagram and steps:

Figure 7: General wiring diagram.

Figure 8: Detailed connection steps for the rear camera.

1. The Red cable (labeled ① in Figure 8) is connected to the backup light's positive ("+") terminal.
2. The Black cable (labeled ② in Figure 8) is connected to the backup light's negative ("-") terminal (ground).
3. The reversing detection cable (Brown color, labeled ③ in Figure 8) is connected to the red cable which extends from the video input cable. This cable signals the display unit to switch to the camera view when reverse gear is engaged.
4. The cable labeled ④ in Figure 8 does not need to be connected in most standard setups.
5. Connect the camera's video output to your monitor's video input using the provided 6-meter video cable (labeled ⑤ in Figure 8).

Figure 9: Wiring diagram with cable lengths.

3. Operating Instructions

Once installed and wired correctly, the MEKEDE Car Rear View Camera operates automatically.

• When you shift your vehicle into reverse gear, the camera will automatically activate and display the rear view on your connected monitor.
• The 170° fisheye lens provides a wide field of view, helping you to see obstacles and surroundings clearly.
• The integrated 4LED lamps and Night Vision feature ensure visibility even in low-light or dark conditions.
• HDR (High Dynamic Range) technology helps to balance bright and dark areas in the image, providing a clearer picture.

Figure 10: 170 Degree Wide Vision coverage.

3.1 Understanding Display Modes

The camera supports different resolutions and display modes, which may vary based on the specific model purchased (e.g., 4LED, 720P, 1080P AHD). Ensure your monitor is compatible with the camera's output resolution.

Figure 11: Visual comparison of AHD1080P, AHD720P, and 4LED camera outputs.

Figure 12: Example of camera view on a car display.

4. Maintenance

To ensure the longevity and optimal performance of your MEKEDE Car Rear View Camera, follow these simple maintenance guidelines:

• Clean the Lens: Regularly wipe the camera lens with a soft, damp cloth to remove dirt, dust, or water spots that may obstruct the view. Avoid abrasive cleaners.
• Check Connections: Periodically inspect all wiring connections to ensure they are secure and free from corrosion or damage. Loose connections can lead to intermittent signal loss.
• Waterproof Integrity: While the camera is waterproof (IP67/IP68), avoid directing high-pressure water jets directly at the camera for extended periods, especially during car washes.
• Environmental Factors: If installed externally, be mindful of extreme weather conditions. The camera is designed to withstand a wide range of temperatures, but prolonged exposure to harsh elements can affect its lifespan.

5. Troubleshooting

If you encounter issues with your camera, refer to the following troubleshooting tips:

• No Image on Display:
  • Ensure the camera is receiving power. Check the red and black power cables for proper connection to the backup light.
  • Verify the video cable is securely connected to both the camera and the monitor's video input.
  • Confirm the monitor is set to the correct video input channel.
  • Check the reversing detection cable connection to ensure the monitor switches to camera view when reverse is engaged.
• Flickering or Distorted Image:
  • Check all cable connections for looseness or damage.
  • Ensure the power supply to the camera is stable (12V DC).
  • Inspect the video cable for kinks or damage.
  • Verify that the camera's resolution (e.g., AHD1080P, AHD720P) is compatible with your monitor.
• Poor Night Vision:
  • Clean the camera lens and the 4LED lamps to ensure they are free from dirt or obstructions.
  • Ensure there is sufficient ambient light for the night vision to function effectively.
• Image is Upside Down or Mirrored:
  • Some monitors or camera models have settings to flip or mirror the image. Consult your monitor's manual or check for small wires on the camera cable that can be cut to change image orientation (if applicable to your specific model).

6. Specifications

Detailed technical specifications for the MEKEDE Car Rear View Camera:

6.1 Detailed Technical Parameters

Figure 13: Detailed technical specifications table.

6.2 Dimensions

Figure 14: Camera dimensions (approximate).

7. Warranty and Support

MEKEDE offers a comprehensive warranty for your peace of mind.

• 365 Days Free Replacement: If the product experiences a problem within 365 days of receipt, you may be eligible for a free replacement. Please contact customer service for details and to initiate a claim.
• Customer Service: For any questions, technical support, or warranty claims, please contact MEKEDE customer service.

Figure 15: Warranty terms overview.

8. User Tips

Here are some helpful tips for getting the most out of your MEKEDE Car Rear View Camera:

• Test Before Final Installation: Before permanently mounting the camera and routing all cables, connect everything temporarily and test the system to ensure it functions correctly with your display unit.
• Proper Grounding: Ensure the camera's ground wire (black) is connected to a solid chassis ground point to prevent electrical interference and ensure stable operation.
• Cable Management: Route cables carefully to avoid pinching, chafing, or exposure to excessive heat or moving parts. Use cable ties to secure them.
• Monitor Compatibility: Confirm your car's head unit or monitor supports AHD video input if you purchased an AHD camera variant. Some older monitors may only support CVBS.
• Adjusting View: After installation, adjust the camera's angle on its bracket to achieve the best possible view of the rear area, minimizing blind spots.