GreenYi AHD Dynamic Trajectory Car Reverse Backup Camera User Manual

1.製品オーバーview

The GreenYi AHD Dynamic Trajectory Car Reverse Backup Camera is designed to enhance vehicle safety by providing a clear rear view with intelligent parking assistance. This camera features high-definition video output, wide viewing angles, and robust waterproofing, making it suitable for various driving conditions.

主な特徴:

• High Clarity AHD 1080P/720P Resolution (model dependent)
• 155°-170° Wide Viewing Angle with Golden Fisheye Lens
• Top Starlight Night Vision for low-light conditions (up to 10m visible distance)
• IP68 Waterproof Rating for all weather conditions
• Dynamic Trajectory Parking Lines (Intelligent Trajectory Line for DTAHD model)
• Supports both AHD and CVBS Video Signals
• Durable Mini Solid Zinc Alloy Shell
• Integrated Step-down Module (DC 12V-24V)
• Pure Copper Video Cable for stable signal transmission

Figure 1: Key Features of the GreenYi Backup Camera

2. Model Options

The GreenYi camera is available in several models, each offering specific features and video outputs:

Figure 2: GreenYi Camera Model Options and Specifications

3.インストールガイド

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

3.1. Camera Placement and Adjustment

The camera is designed for hanging mounting. Ensure the camera is securely fastened to the vehicle's rear, typically near the license plate or trunk handle area. The camera features a 360° rotation and 45° tilt adjustment using a wrench for precise positioning.

図3: カメラの設置例ampレ

図4: カメラ角度調整

3.2.配線図

Connect the camera according to the following diagram. The camera requires a DC 12V-24V power supply.

図5: カメラ配線図

• Monitor (Not Included): Your vehicle's display unit.
• カメラの電源: Connect the camera's red power wire (DC 12V+) to the positive lead of your vehicle's reverse lights. Connect the black ground wire (GND-) to a chassis ground.
• 後方 View カメラ： The camera unit itself.
• ビデオケーブル: Connect the yellow RCA video cable from the camera to the video input of your monitor.
• Video Trigger Wire: If your monitor requires a trigger signal to switch to the camera view, connect the red trigger wire (12V+) from the video cable to the monitor's reverse trigger input.

4. 操作手順

4.1. Video Signal Switching (AHD/CVBS)

The camera outputs an AHD video signal by default. If your monitor or Android head unit does not support AHD, you can switch the camera to CVBS signal output.

• To switch from AHD to CVBS signal: Cut the white wire on the camera cable.

Figure 6: AHD/CVBS Signal and Parking Line Control Wires

4.2. Parking Line Control

For models G2AC and G3AC, the parking lines can be toggled on or off.

• To turn parking lines off: Cut the green wire on the camera cable. (Reference line is on by default; cutting the green wire turns it off).

The DTAHD model features an Intelligent Trajectory Line system that does not require a separate control wire for parking lines.

4.3. Dynamic Trajectory Function

The dynamic trajectory parking lines automatically adjust according to the vehicle's moving direction and speed when reversing. This feature assists in easier parking by providing predictive guidance. Note that this system operates independently of the steering wheel and does not rely on original Canbus data.

Figure 7: Dynamic Trajectory in Action

5. メンテナンスとケア

• クリーニング： カメラのレンズは定期的に柔らかくてきれいな布で拭いてください。amp 布でクリアな状態を保つ view研磨剤入りの洗剤は使用しないでください。
• 防水: The camera has an IP68 waterproof rating, meaning it is protected against dust and can withstand immersion in water up to 1.5 meters for 30 minutes. It is safe for car washes and various weather conditions.
• ケーブル検査: Periodically check the wiring for any signs of wear, damage, or loose connections to ensure continuous and reliable operation.
• 環境条件: While designed for durability, extreme temperatures or prolonged direct sunlight exposure may affect the lifespan of electronic components.

図8: IP68防水機能

6。 トラブルシューティング

• No Image or Poor Image Quality on Android Head Unit:

  Some Android head units may claim to support AHD but fail to display AHD images correctly. If you experience this, try switching the camera to CVBS signal output by cutting the white wire (refer to Section 4.1). Ensure your Android unit's settings are configured to accept the correct video signal (AHD or CVBS).

  To check/set AHD on your Android unit:

  1. Go to Car settings.
  2. Navigate to Factory settings.
  3. Find Reverse (picture) settings.
  4. Select AHD1080P or AHD720P as appropriate for your camera model.
  

  Figure 9: Android Unit AHD Settings
• Parking Lines Not Displaying or Incorrectly Displaying:

  For G2AC and G3AC models, ensure the green wire has not been cut if you desire parking lines. If the lines are present but not dynamic, confirm you have the DTAHD model, as only this model offers intelligent trajectory lines.

• カメラに電源がありません:

  Check all power connections, especially the connection to the vehicle's reverse lights and the ground connection. Ensure the voltage is within the DC 12V-24V range.

7. 仕様

8. ユーザーのヒント

• 最終インストール前のテスト: Before routing all cables and permanently mounting the camera, perform a quick test to ensure the camera powers on and displays video correctly on your monitor.
• ケーブル管理 Secure all cables away from moving parts and heat sources to prevent damage and ensure longevity. Use cable ties or electrical tape where necessary.
• モニターの互換性: Always verify your vehicle's monitor or aftermarket head unit supports either AHD or CVBS video signals. If your monitor supports both, AHD generally offers higher resolution.

9. 保証とサポート

All GreenYi cameras are tested thoroughly before shipping and come with a 12-month manufacturer warranty.

• 保証の除外事項:
  1. Artificial damage or violent use.
  2. 許可なく修理する。
  3. 注文の払い戻し。
• Contact for Quality Problems: For any quality-related issues, please contact GreenYi customer service. Provide relevant videos or pictures to assist in troubleshooting. Issues will be addressed within 24 hours.

PDF 形式の詳細なユーザーマニュアルについては、公式ドキュメントを参照してください。 GreenYi Camera User Manual (PDF)