Introduction
This manual provides comprehensive instructions for the Jansite AHD 1080P 170° Wide Angle Rear View Car Camera, Model JM-P31-E-EU2. Please read this manual thoroughly before installation and operation to ensure correct usage and optimal performance. This camera is designed to enhance your vehicle's rear visibility, offering a wide-angle view and clear imaging for safer reversing and parking.
Caractéristiques du produit
- AHD 1080P High-Resolution Imaging: Utilizes a 1-megapixel CCD sensor with 3D noise reduction for clear, sharp, and color-accurate images.
- 170° de large ViewAngle d'attaque : Offre un vaste champ de view to minimize blind spots, offering a comprehensive perspective behind your vehicle.
- Adjustable Lens & 360° Rotation: The camera lens can be rotated 360° and adjusted by 45° to achieve the optimal viewing angle for any installation position.
- Triple Control Modes: Features selectable video output (AHD 1080P or CVBS), switchable front/rear view, and optional parking guidelines, controlled by cutting specific wires.
- Integrated Step-down Module: Ensures stable power delivery and prevents overheating.
- Double-Shielded Video Cable: Provides stable video signal transmission, reducing interference and delays.
- Indice d'étanchéité IP69K : Fully sealed design ensures reliable operation in all weather conditions, resistant to water, fog, and extreme temperatures.
- Vol largetagCompatibilité : Compatible avec les systèmes électriques des véhicules 12V-24V.
- Conception compacte : Miniaturized form factor for discreet and versatile installation.
- Vision nocturne : Enhanced low-light performance for clear visibility in dark conditions.
Contenu du colis
Veuillez vérifier le contenu du colis à réception :
- Jansite AHD Rear View Camera (Model JM-P31-E-EU2)
- Video Cable (RCA connector)
- Câble d'alimentation
- Mounting Hardware (screws, wrench for adjustment)
- Manuel de l'utilisateur (ce document)
Consignes de sécurité
Respectez les consignes de sécurité suivantes lors de l'installation et du fonctionnement :
- Avant l'installation, veillez à débrancher l'alimentation électrique du véhicule afin d'éviter tout risque d'électrocution ou de dommage.
- Route cables carefully to avoid interference with vehicle moving parts, sharp edges, or heat sources.
- Ne pas gêner le conducteur view or interfere with vehicle safety systems during installation.
- This camera is an aid for reversing and parking; always check your surroundings directly.
- Only use the camera within its specified voltage gamme (12V-24V).
Guide d'installation
Follow these steps for proper installation of your Jansite rear view caméra:
- Sélection de l'emplacement de montage : Choose a suitable location at the rear of your vehicle that provides an unobstructed view. The camera's mini design allows for versatile surface mounting.

Image : Examples of various installation positions for the camera, including normal, horizontal, and upside-down mounting, with real-shot examples.
- Montage sécurisé : Use the provided screws to firmly attach the camera to the chosen surface.
- Réglage de l'angle : The camera lens can be rotated 360° and adjusted by 45° up or down. Use the included wrench to fix the lens at the optimal viewangle de vue.

Image: The camera's adjustable lens (45° up/down, 360° rotation) and its compact dimensions compared to a 20 Euro cent coin.
- Câblage :
- Connect the camera's power cable to your vehicle's reverse light power supply (typically 12V) or a constant 12V-24V power source if using for continuous monitoring.
- Connect the video cable (RCA connector) from the camera to your compatible display unit (e.g., car stereo, aftermarket LCD/TFT screen).
- Remarque importante sur la compatibilité : This camera is compatible ONLY with car stereos, head units, OEM navigation systems, stereo displays, DVD players, or rearview mirror monitors that accept standard RCA input. It is NOT suitable for dash cams or mirror dash cams due to different connector and PIN definitions.

Image: Visual warning about compatibility, showing incompatible dash cams.
Mode d'emploi
The camera features three control modes activated by cutting specific wires on the video cable. Perform these modifications avant final installation if needed.
- Guideline ON/OFF:
- Défaut: Parking guidelines are ON.
- To turn guidelines OFF: Cut the green wire loop.
- Video Signal Output (AHD 1080P / CVBS):
- Défaut: AHD 1080P (25FPS). This is suitable for AHD-compatible displays.
- To switch to CVBS signal: Cut the orange wire loop. CVBS is compatible with most older or non-AHD displays.
- Avant/Arrière View Switching (Mirror Image / Positive Image):
- Défaut: Mirror Image (Rear View).
- To switch to Positive Image (Front View): Cut the white wire loop. This is useful if installing the camera as a front camera.

Image: Illustration of the three control modes activated by cutting specific wires: guideline ON/OFF, AHD 1080P to CVBS signal switching, and mirror image (rear view) to positive image (front view).
- Paramètres d'affichage: After installation, access your display unit's settings to select the correct reversing system (e.g., AHD 1080P 25fps or CVBS) if applicable.

Image : Example of a car stereo interface showing settings for reversing system selection, including AHD 720p 25fps and AHD 1080p 25fps.
Entretien
To ensure the longevity and optimal performance of your camera, follow these maintenance tips:
- Nettoyage: Nettoyez régulièrement l'objectif de l'appareil photo avec un chiffon doux et sec.amp cloth to ensure clear visibility. Avoid abrasive cleaners.
- Conception imperméable à l'eau: The camera features an IP69K waterproof rating, making it resistant to high-pressure water jets and submersion. No special waterproofing maintenance is required.

Image: The camera submerged in water, emphasizing its IP69K waterproof rating and robust housing, with examples of use in rain, snow, and desert conditions.
- Inspection des câbles : Periodically check cables for any signs of wear or damage, especially where they pass through vehicle bodywork.
Dépannage
Si vous rencontrez des problèmes avec votre appareil photo, consultez les problèmes courants et leurs solutions ci-dessous :
- Aucune image affichée :
- Check all cable connections (power, video) are secure.
- Ensure the camera is receiving power (e.g., reverse lights are on).
- Verify your display unit is set to the correct video input.
- Confirm the video signal type (AHD/CVBS) matches your display and the camera's wire-cut configuration.
- Fuzzy or Distorted Image:
- Nettoyez l'objectif de l'appareil photo.
- Vérifiez que le câble vidéo n'est pas endommagé ou plié.
- Ensure the video signal type (AHD/CVBS) is correctly configured for your display.
- Verify the display unit's resolution settings.
- Incorrect View (Mirror/Front):
- Check the white wire loop on the camera cable. Cut it if you need front view, leave it intact for rear view.
- No Parking Guidelines:
- Check the green wire loop on the camera cable. Cut it if you want guidelines OFF, leave it intact for guidelines ON.
- Interference/Signal Noise:
- Ensure the double-shielded video cable is used and routed away from strong electrical interference sources.
- Verify power connections are stable and free from fluctuations.
Caractéristiques
| Fonctionnalité | Détail |
|---|---|
| Marque | Jansite |
| Numéro de modèle | JM-P31-E-EU2 |
| Résolution | AHD 1080P (1 Megapixel effective) |
| ViewAngle d'attaque | 170 degrees (horizontal and vertical) |
| Type de lentille | Optical Glass Lens, Fixed Wide Angle, 2.0mm Focal Length |
| Technologie de capteur optique | CCD |
| Taille du capteur optique | 1/4 pouce |
| Sortie vidéo | AHD 1080P (default), switchable to CVBS |
| Modes de contrôle | Parking Guideline ON/OFF, Front/Rear View Switch, AHD/CVBS Switch |
| Ajustabilité | 360° Rotation, 45° Angle Adjustment |
| Indice d'étanchéité | IP69K |
| Voltage Compatibilité | 12V-24V DC |
| Dimensions | 28 mm (L) x 28 mm (l) x 25 mm (H) |
| Type de connecteur | RCA |
| Caractéristiques spéciales | Integrated Step-down Module, Double-Shielded Video Cable, Super Night Vision |
Garantie et assistance
For warranty information and technical support, please refer to the contact details provided with your purchase or visit the official Jansite webConsultez le site. Conservez votre preuve d'achat pour toute réclamation au titre de la garantie.