GreenYi GreenYi-177
GreenYi Car Backup Camera User Manual
Model: GreenYi-177
1. Producte acabatview
The GreenYi Car Backup Camera is designed to enhance vehicle safety by providing a clear, wide-angle view of the area behind your vehicle. Featuring dynamic trajectory guidelines, high-definition imaging, and robust waterproof construction, this camera assists in easier and safer parking and reversing maneuvers.
Característiques clau
- Dynamic Trajectory Guidelines: Automatically adjusts guide lines based on the car's moving direction for precise parking.
- High Definition Imaging: Equipped with a 4089T CCD image sensor, 960x720 pixels, and 0.01 Lux for superior night vision.
- Adjustable Fisheye Lens: 170 graus d'amplada viewing angle with a built-in rotating metal camera body for optimal angle adjustment.
- Classificació impermeable IP68: Designed to operate reliably in extreme weather conditions.
- Connectivitat versàtil: Works with monitors supporting RCA connection; includes double-shielded video cable for stable signal transmission.
Contingut del paquet
Si us plau, assegureu-vos que tots els elements que s'enumeren a continuació estiguin presents al vostre paquet:
- Cos de la càmera
- Two Camera Holders with Accessories
- 26.2FT Double-shielded Video Cable
- 5FT 4Pin to RCA Power Cable
- Many Others Installation Kits (e.g., screws, double-sided adhesive, wrench)

Imatge: Més deview of the GreenYi Car Backup Camera package contents, including the camera, various mounting holders, video cable, power cable, and small installation accessories like screws and a wrench.
2. Informació de seguretat
For your safety and to prevent damage to the product, please observe the following precautions:
- Advertència de peces petites: The package contains small parts. Keep them out of reach of children to prevent choking hazards.
- Instal·lació professional recomanada: If you are not familiar with car electrical systems, it is highly recommended to have the camera installed by a qualified professional.
- Desconnexió d'alimentació: Always disconnect the vehicle's battery before performing any electrical work to avoid short circuits or electrical shock.
- Gestió de cables: Ensure all cables are routed safely, away from moving parts, heat sources, and sharp edges to prevent damage and interference.
3. Configuració i instal·lació
Proper installation is crucial for optimal performance of your GreenYi Car Backup Camera. Follow these steps carefully.
3.1. Esquema de cablejat
The camera can be connected to either a head unit (car radio) or a standalone monitor. Refer to the diagram below for correct wiring.

Image: Detailed wiring diagram showing connections for the GreenYi Car Backup Camera. It illustrates how to connect the camera to a head unit (with trigger wire) or a monitor (with or without trigger wire), specifying connections for GND, Red to Reversing/Brake/Turning Light Positive or ACC, and the 4-Pin to RCA video cable.
- Power Cable (5FT):
- Black wire: Connect to GND (Ground).
- Red wire: Connect to Reversing Light Positive, Brake Light Positive, Turning Light Positive, or ACC (Accessory power), depending on desired camera activation.
- Video Cable (26.2FT Double-shielded): Connect the 4-Pin connector from the camera to the corresponding input on the video cable, and the RCA connector to your monitor or head unit.
- Trigger Wire (if applicable): If connecting to a radio head unit, ensure the trigger wire (usually a thin red wire alongside the RCA cable) is connected to the head unit's reverse trigger input. For normal mirror or TFT monitors, a trigger detection cable may not be necessary.
Note: Use all wires provided in the package to ensure quality image and compatibility, as different 4-pin connectors may have varying definitions.
3.2. Instal·lació física
The camera is designed for surface mount installation, allowing for horizontal or vertical placement. Choose a location that provides a clear view and is protected from direct impact.

Image: The main GreenYi Car Backup Camera unit, showcasing its compact design and the dynamic trajectory lines it projects.
- Lloc de muntatge: Typically installed near the license plate light or on the rear bumper for a clear view behind the vehicle. For front or side view, choose an appropriate location that does not obstruct vision or vehicle functions.
- Muntatge segur: Use the provided camera holders, screws, and double-sided adhesive to securely mount the camera. Ensure it is firmly attached to prevent vibration and misalignment.
- Encaminament de cables: Carefully route the video and power cables through the vehicle's interior, avoiding sharp edges, moving parts, and areas exposed to excessive heat or moisture. Use cable ties or clips to secure them.
3.3. Ajust de l'angle de la càmera
The GreenYi camera features a built-in rotating metal body, allowing you to adjust the viewing angle precisely without needing additional gaskets.

Image: Diagram illustrating the adjustable camera body, showing how the lens part can be rotated up to 45 degrees in two axes (pitch and yaw) using a mini wrench to achieve the best viewangle de ing.
- Use the provided mini wrench to loosen the adjustment screw on the camera body.
- Gently rotate the lens part to achieve the desired viewangle de ing.
- Once the optimal angle is found, tighten the adjustment screw to secure the camera in place.
4. Instruccions de funcionament
Understand how to utilize the key features of your GreenYi Car Backup Camera for enhanced driving safety.
4.1. Dynamic Trajectory Guidelines
The camera's advanced chip enables dynamic trajectory guidelines that automatically adjust based on your vehicle's movement, assisting in precise parking.

Image: A monitor displaying the camera's view with auto-adjusted trajectory guide lines. The image also shows how the lines change as the car turns, indicating the projected path.
- When the camera is active (e.g., when reversing), the guidelines will appear on your monitor.
- As you turn the steering wheel, the yellow trajectory lines will curve to indicate the predicted path of your vehicle. The red line typically indicates the closest safe stopping distance.
- Note: Steering wheel control for the guidelines is not available; they adjust based on the car's moving direction.
4.2. Trajectory Guideline Switch
You have the option to disable the dynamic trajectory guidelines if preferred.

Image: A close-up of the camera's cable showing a green loop, which functions as the parking line switch. A scissor icon indicates where to cut the cable to disable the guidelines.
- To turn off the guide lines, locate the green switcher cable (a small loop) on the camera's wiring harness.
- Carefully cut this green cable.
- After cutting, reconnect the power supply to the camera for the change to take effect.
- If you wish to re-enable the guidelines later, you can reconnect the cut ends of the green cable.
4.3. Rendiment de la visió nocturna
The camera features excellent low-light performance for clear visibility in dark conditions.

Imatge: Una simulació view from the camera at night, demonstrating its "Top Starlight Night Vision" capability, showing a clear road and surrounding environment under low light conditions.
- With a 0.01 Lux minimum illumination, the camera provides high-quality images even in very low light environments.
- This feature significantly improves visibility when reversing or parking at night.
5. Manteniment
To ensure the longevity and optimal performance of your GreenYi Car Backup Camera, follow these maintenance guidelines:
- Neteja de la lent: Netegeu regularment la lent de la càmera amb un drap suau iamp drap per eliminar la brutícia, la pols o les taques d'aigua que puguin obstruir viewEviteu els productes de neteja abrasius.
- Comprovació de connexions: Inspeccioneu periòdicament totes les connexions dels cables per assegurar-vos que estiguin ben fixades i que no presentin corrosió ni danys.
- Integritat impermeable: The camera is IP68 rated. While highly waterproof, avoid directing high-pressure water jets directly at the camera for extended periods, especially during car washes, to prevent potential seal degradation over time.
- Protecció del medi ambient: Although designed for extreme conditions, prolonged exposure to direct sunlight or extreme temperatures when the vehicle is parked can affect electronic components over many years. Parking in shaded areas when possible can help.

Image: The GreenYi camera partially submerged in water with bubbles, illustrating its IP68 waterproof rating and ability to withstand extreme conditions.
6. Solució De Problemes
If you encounter issues with your GreenYi Car Backup Camera, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| No image on monitor/head unit |
|
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| Image is shaky or low resolution |
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| Dynamic guidelines not appearing or not moving |
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| Mala visió nocturna |
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If the problem persists after attempting these solutions, please contact GreenYi customer support for further assistance.
7. Especificacions
| Característica | Detall |
|---|---|
| Número de model | GreenYi-177 |
| Sensor d'imatge | 4089T CCD |
| Resolució | 960 x 720 píxels |
| Tipus de lent | Fisheye lens, wide viewangle de ing |
| Angle real de View | 170 graus |
| Il·luminació mínima | 0.01 Lux / F1.2 |
| Classificació impermeable | IP68 |
| Tipus de connector | 4-Pin Mini DIN, RCA |
| Voltage | 24 Volts (Compatible with 12V systems via included power cable) |
| Dimensions del producte | 1.26 x 1.22 x 0.94 polzades |
| Pes de l'article | 2.08 unces |
| Tipus d'instal·lació | Surface Mount, Horizontal or Vertical face |
8. Garantia i Suport
GreenYi is committed to providing high-quality products and customer satisfaction.
Informació de la garantia
Your GreenYi Car Backup Camera comes with the following warranty:
- One Month Money Back Guarantee: If you are not satisfied with the product within one month of purchase.
- Two Years New Replacement: For any manufacturing defects or malfunctions within two years from the date of purchase.
- Atenció al client de per vida: Ongoing support for the lifespan of the product.
Atenció al client
For technical assistance, warranty claims, or any other inquiries, please contact GreenYi Technology customer service. You can typically find contact information on the GreenYi official weblloc web o a través de la vostra plataforma de compra.
Please have your product model number (GreenYi-177) and purchase details ready when contacting support.
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