1. Introducció
This manual provides comprehensive instructions for the installation, operation, and maintenance of your GreenYi AHD Monitor Camera System. This system includes a 5-inch AHD TFT LCD monitor and a universal 720P camera, designed to enhance vehicle safety by providing clear visual assistance for rear, front, or side views. Please read this manual thoroughly before installation and use to ensure proper function and safety.
2. Informació de seguretat
Observe the following safety precautions to prevent damage to the product and ensure safe operation:
- Ensure all power connections are secure and correctly polarized to avoid electrical shorts.
- Disconnect the vehicle's battery before performing any wiring to prevent electrical hazards.
- No obstruïu la vista del conductor view or interfere with vehicle controls during installation.
- Avoid installing the monitor or camera in locations exposed to extreme temperatures or direct sunlight for prolonged periods.
- This system is an aid to driving and does not replace the driver's responsibility for safe operation and awareness of surroundings.
3. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet:

Figura 3.1: Acabatview de tots els components inclosos.
Monitor Package:
- 1 x 5-inch AHD 800x480 Car TFT LCD Monitor
- 1 x Adaptador d'encenedor de cigarrets
- 1 x Dashboard Mounting Bracket
- 1 x Windshield Suction Cup Mounting Bracket
- 1 x 5FT Power Cable (for monitor)
- 1 x User Manual (for monitor)
- 1 x RCA Video Coupler
Camera Package:
- 1 x HD 720P Backup Camera
- 1 x 26FT Double Shielded Video Cable
- 1 x 5FT Power Cable (for camera)
- 1 x Metal Holder set
- 1 x Accessory Bag for Metal Holder
- 1 x Silicone Holder
- 1 x Accessory Bag for Silicone Holder
- 1 x User Manual (for camera)
- 1 x cinta adhesiva
- 1 x Removal Tool
- 5 x llaços amb cremallera
- 5 x Clau de filferroamps
- 1 x Mini tornavís
- 1 x RCA Male to Male Coupler
- 1 x RCA Female to Female Coupler
- 1 x Electric Adhesive Tape
- 2 x T-tap Sets
4. Especificacions del producte
Especificacions del monitor:
| Característica | Especificació |
|---|---|
| Tipus | AHD Digital TFT LCD |
| Mida de la pantalla de visualització | 5 polzades |
| Resolució | 800*RGB*480 |
| Senyal de vídeo | Compatible with both AHD and CVBS Video Signal |
| Contrast | 300:1 |
| Consum d'energia | Uns 3W |
| Font d'alimentació | DC 12-30V |
| Brillantor | 500CD/㎡ |
| Format de vídeo | PAL / NTSC (automatically switch) |
| Temperatura de funcionament | -4℉~+140℉ (-20℃~+60℃) |
| Temperatura d'emmagatzematge | -22℉~+176℉ (-30℃~+80℃) |
| Material | Plàstic ABS |
Especificacions de la càmera:
| Característica | Especificació |
|---|---|
| Sensor d'imatge | CCD AHD Chip |
| Sistema de TV | NTSC |
| Resolució | 1280*720 píxels |
| Viewangle ing | 170 graus |
| Relació senyal/soroll | ≤48dB |
| Grau impermeable | IP68 |
| Font d'alimentació | DC 12-24V |
| Il·luminació mínima | 0.01 Lux / F1.5 |
| Humitat de treball | 80% HR |
| Temperatura de funcionament | -22℉~+140℉ (-30℃~+60℃) |
| Temperatura d'emmagatzematge | -40℉~+176℉ (-40℃~+80℃) |
5. Configuració i instal·lació
5.1 Instal·lació del monitor
The monitor can be installed using either the dashboard mounting bracket or the windshield suction cup mounting bracket.
- Tria la ubicació: Select a location on your dashboard or windshield that does not obstruct your view o interferir amb els controls del vehicle.
- Fixeu el suport:
- For dashboard mount: Secure the dashboard bracket to the desired surface using the adhesive pad or screws (not included).
- For suction cup mount: Press the suction cup firmly against a clean, smooth windshield surface and engage the locking lever.
- Monitor de muntatge: Attach the monitor to the chosen bracket. Adjust the angle for optimal viewing.
- Connexió d'alimentació: Connect the monitor's power cable to the cigarette lighter adapter or directly to a 12-30V DC power source in your vehicle.

Figura 5.1: Monitor and camera components.
5.2 Instal·lació de la càmera
The camera offers versatile installation options for front, rear, or side views. Use the provided metal or silicone holders.

Figura 5.2: Examples of camera installation positions.
- Select Mounting Position: Choose a suitable location (e.g., license plate area for rear view, grille for front view, under side mirror for side view).
- Attach Holder: Secure the metal or silicone holder to the chosen surface using screws or adhesive tape.
- Muntar la càmera: Insert the camera into the holder.
- Ajust d'angle: Use the mini screwdriver to adjust the camera's lens angle (360-degree rotatable body) for the desired viewla perspectiva.

Figura 5.3: Camera angle adjustment.
5.3 Esquema de cablejat
Follow the wiring diagram carefully to connect the camera to the monitor and vehicle power supply.

Figura 5.4: Wiring connections for the camera system.
- Connect the 4-pin camera cable to the provided 26FT Double Shielded Video Cable.
- Connect the video cable's RCA end to the monitor's video input. The yellow plug is typically for the rear view càmera.
- Connect the camera's 5FT power cable:
- Fil vermell: Connect to a 12-24V DC power source (e.g., reversing light positive, brake light positive, turning light positive, or ACC).
- Fil negre: Connect to vehicle ground (GND).
- If connecting to a head unit with a trigger wire, connect the trigger wire (usually labeled "Reverse" or "Back") from the head unit to the reversing light positive.
- Ensure all connections are secure and insulated using the provided electrical adhesive tape and zip ties.
Nota: All 4-pin cameras require the use of the provided power cable for connection to any monitor.
6. Funcionament
6.1 Funcionament del monitor
The monitor will automatically power on and display the camera feed when the connected power source (e.g., reverse gear) is activated.

Figura 6.1: Monitor posterior view with menu controls.
Use the buttons on the back of the monitor to access and adjust settings:
- Botó de menú: Press to enter the menu and navigate through options.
- Botons amunt / avall: Use to adjust values or select menu items.
- Available Settings: Brightness, Contrast, Saturation, Tint, Language, Mode, Reset.
6.2 Característiques de la càmera
The camera offers customizable features via switcher cables:

Figura 6.2: Camera feature switcher cables.
- Cable blanc: Cut this cable to switch between mirror (rear view, default) and non-mirror (front view) image display.
- Orange Cable: Cut this cable to switch between CVBS and AHD video signal output. Ensure this matches your monitor's input capability.
- Green Cable: Cut this cable to toggle parking guidelines ON or OFF.
Nota: Perform these cable modifications before final installation and power connection.

Figura 6.3: Camera fisheye lens with 170-degree viewangle de ing.
The camera features a 170-degree wide viewing angle fisheye lens, designed to cover a broad area and minimize blind spots.
7. Manteniment
- Neteja: Utilitzeu un suau, damp drap per netejar la pantalla del monitor i la lent de la càmera. Eviteu productes de neteja o dissolvents abrasius.
- Inspecció del cable: Periodically check all cables and connections for wear, damage, or loose contacts.
- Claredat de la lent: Ensure the camera lens remains free of dirt, mud, snow, or ice to maintain clear image quality.
- Seguretat de muntatge: Verify that the monitor and camera mounts are secure and have not loosened over time due to vehicle vibrations.
8. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| No hi ha imatge al monitor |
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| La imatge està distorsionada o parpelleja |
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| Image is upside down or mirrored incorrectly |
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| Parking guidelines are missing or always on |
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9. Garantia i assistència
For warranty information and technical support, please refer to the specific warranty card included in your product package or contact GreenYi customer service directly. Keep your purchase receipt as proof of purchase.
Informació de contacte: Please visit the official GreenYi website or refer to the contact details provided in your product packaging for support.