1. Úvod
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. Bezpečnostní informace
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.
- Nezakrývejte řidiči cestu view nebo rušit ovládání vozidla během instalace.
- 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. Obsah balení
Ověřte, zda jsou v balení obsaženy všechny níže uvedené položky:

Obrázek 3.1: Nadview všech zahrnutých komponent.
Monitor Package:
- 1 x 5-inch AHD 800x480 Car TFT LCD Monitor
- 1 x adaptér do zapalovače cigaret
- 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)
- 1x lepicí páska
- 1 x Nástroj pro demontáž
- 5x zavazování na zip
- 5 x Wire Clamps
- 1 x mini šroubovák
- 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. Specifikace produktu
Specifikace monitoru:
| Funkce | Specifikace |
|---|---|
| Typ | AHD Digital TFT LCD |
| Velikost obrazovky | 5 palců |
| Rezoluce | 800*RGB*480 |
| Video signál | Compatible with both AHD and CVBS Video Signal |
| Kontrast | 300:1 |
| Spotřeba energie | Asi 3W |
| Napájení | DC 12-30V |
| Jas | 500CD/㎡ |
| Formát videa | PAL / NTSC (automatically switch) |
| Provozní teplota | -4℉~+140℉ (-20℃~+60℃) |
| Skladovací teplota | -22℉~+176℉ (-30℃~+80℃) |
| Materiál | ABS plast |
Specifikace fotoaparátu:
| Funkce | Specifikace |
|---|---|
| Obrazový snímač | CCD AHD Chip |
| TV systém | NTSC |
| Rezoluce | 1280*720 pixelů |
| Viewúhel | 170 stupňů |
| Poměr signálu k šumu | ≤ 48 dB |
| Vodotěsná třída | IP68 |
| Napájení | DC 12-24V |
| Minimální osvětlení | 0.01 Lux / F1.5 |
| Pracovní vlhkost | 80% RH |
| Provozní teplota | -22℉~+140℉ (-30℃~+60℃) |
| Skladovací teplota | -40℉~+176℉ (-40℃~+80℃) |
5. Nastavení a instalace
5.1 Instalace monitoru
The monitor can be installed using either the dashboard mounting bracket or the windshield suction cup mounting bracket.
- Vyberte umístění: Vyberte si místo na palubní desce nebo čelním skle, které vám nebude překážet view nebo zasahovat do ovládání vozidla.
- Připevněte držák:
- 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.
- Montáž monitoru: Attach the monitor to the chosen bracket. Adjust the angle for optimal viewIng.
- Připojení napájení: Connect the monitor's power cable to the cigarette lighter adapter or directly to a 12-30V DC power source in your vehicle.

Obrázek 5.1: Monitor and camera components.
5.2 Instalace kamery
The camera offers versatile installation options for front, rear, or side views. Use the provided metal or silicone holders.

Obrázek 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.
- Montáž kamery: Insert the camera into the holder.
- Upravit úhel: Use the mini screwdriver to adjust the camera's lens angle (360-degree rotatable body) for the desired viewperspektiva.

Obrázek 5.3: Camera angle adjustment.
5.3 Schéma zapojení
Follow the wiring diagram carefully to connect the camera to the monitor and vehicle power supply.

Obrázek 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 fotoaparát.
- Connect the camera's 5FT power cable:
- Červený drát: Connect to a 12-24V DC power source (e.g., reversing light positive, brake light positive, turning light positive, or ACC).
- Černý drát: 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.
Poznámka: All 4-pin cameras require the use of the provided power cable for connection to any monitor.
6. Provoz
6.1 Provoz monitoru
The monitor will automatically power on and display the camera feed when the connected power source (e.g., reverse gear) is activated.

Obrázek 6.1: Monitor rear view with menu controls.
Use the buttons on the back of the monitor to access and adjust settings:
- Tlačítko nabídky: Press to enter the menu and navigate through options.
- Tlačítka nahoru/dolů: Use to adjust values or select menu items.
- Dostupná nastavení: Brightness, Contrast, Saturation, Tint, Language, Mode, Reset.
6.2 Funkce fotoaparátu
The camera offers customizable features via switcher cables:

Obrázek 6.2: Camera feature switcher cables.
- Bílý kabel: 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.
Poznámka: Perform these cable modifications before final installation and power connection.

Obrázek 6.3: Camera fisheye lens with 170-degree viewúhel.
The camera features a 170-degree wide viewing angle fisheye lens, designed to cover a broad area and minimize blind spots.
7. Údržba
- Čištění: Použijte měkký, damp hadříkem k čištění obrazovky monitoru a objektivu fotoaparátu. Nepoužívejte abrazivní čisticí prostředky ani rozpouštědla.
- Kontrola kabelů: Periodically check all cables and connections for wear, damage, or loose contacts.
- Čistota objektivu: Ensure the camera lens remains free of dirt, mud, snow, or ice to maintain clear image quality.
- Zabezpečení montáže: Verify that the monitor and camera mounts are secure and have not loosened over time due to vehicle vibrations.
8. Řešení problémů
| Problém | Možná příčina | Řešení |
|---|---|---|
| Žádný obraz na monitoru |
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| Obraz je zkreslený nebo bliká |
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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. Záruka a podpora
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.
Kontaktní údaje: Please visit the official GreenYi website or refer to the contact details provided in your product packaging for support.