POMIACAM AHD41 BNC to HDMI Video Signal Converter User Manual

1. Introduction et plusview

The POMIACAM AHD41 is a versatile 4-in-1 high-definition video signal converter designed to transform AHD, TVI, CVI, and CVBS signals into HDMI, VGA, or CVBS outputs. This device automatically recognizes the input signal type and supports various resolutions, making it suitable for integrating older security camera systems with modern display technologies such as monitors, DVRs, and projectors.

It is compatible with 1080P, 960P, 720P, and 480P input signals and provides output options of 1080P or 720P for HDMI and VGA, and NTSC/PAL for CVBS. The wide power input range of 5V-20V ensures broad compatibility across different working environments.

2. Caractéristiques

• 4-in-1 Signal Conversion: Converts AHD, TVI, CVI, and CVBS video signals.
• Plusieurs options de sortie : Provides HDMI, VGA, and CVBS video outputs.
• Automatic Input Recognition: Automatically detects the type of input video signal.
• Prise en charge d'une large résolution d'entrée : Compatible with 1080P, 960P, 720P, and 480P input resolutions.
• Selectable Output Resolutions: HDMI and VGA outputs support 1080P and 720P, selectable via a button.
• Alimentation flexible : Operates with a wide power range of 5V-20V DC.
• Output Mode Switching: Dedicated buttons for shifting output signal type and resolution/TV mode.

3. Contenu du colis

Veuillez vérifier que tous les articles sont présents dans le colis :

• POMIACAM AHD41 Video Signal Converter Unit
• Adaptateur secteur (5V-20V)

Image: The POMIACAM AHD41 video signal converter unit shown alongside its power adapter, illustrating the typical package contents.

4. Product Diagram and Port Description

Familiarize yourself with the ports and controls on the converter unit.

Image : Une image détaillée view of the converter's front and rear panels, highlighting the input and output ports, as well as control buttons.

Panneau avant

• V-IN : BNC connector for AHD, TVI, CVI, or CVBS video signal input.
• CC: Power input port (5V-20V).
• Un bouton: Used to shift the output signal type (e.g., between HDMI, VGA, CVBS).
• Bouton B : Used to shift the output resolution (1080P/720P for HDMI/VGA) or TV mode (NTSC/PAL for CVBS).
• Indicateurs : LED lights for VGA, CVBS, HDMI, and Power status.

Panneau arrière

• V-OUT : RCA connector for CVBS signal output (NTSC or PAL optional).
• VGA: VGA port for VGA signal output.
• HDMI: HDMI port for HDMI signal output (720P or 1080P optional).

Image: A diagram illustrating how different camera types (AHD, TVI, CVI, CVBS) connect to the converter's input, and how the converter's outputs connect to a monitor, DVR, or projector.

5. Instructions de configuration

1. Connecter la source d'entrée : Connect your AHD, TVI, CVI, or CVBS camera (or other compatible video source) to the V-IN BNC port on the converter.
2. Connecter l'affichage de sortie : Connect your desired display device (monitor, DVR, projector) to one of the output ports on the converter:
   • For HDMI display, use an HDMI cable to connect to the HDMI port.
   • For VGA display, use a VGA cable to connect to the VGA port.
   • For CVBS display, use an RCA cable to connect to the Sortie V port.
3. Connecter l'alimentation : Branchez l'adaptateur secteur fourni à la prise. DC port on the converter, then plug the adapter into a power outlet. The Power LED indicator should illuminate.
4. Mise sous tension : Ensure all connected devices (camera, converter, display) are powered on.

6. Mode d'emploi

The converter is designed for ease of use with automatic input signal recognition.

1. Détection automatique du signal : Upon powering on and connecting a valid input signal, the converter will automatically detect the AHD, TVI, CVI, or CVBS signal.
2. Output Signal Selection (Button A): If you have multiple output devices connected or need to switch the primary output, press the A button to cycle through the available output signal types (HDMI, VGA, CVBS). The corresponding LED indicator will light up.
3. Output Resolution/TV Mode Selection (Button B):
   • For HDMI and VGA outputs, press the B button to toggle between 1080P and 720P resolutions.
   • For CVBS output, press the B button to switch between NTSC and PAL TV modes.

7. Dépannage

• Aucune sortie vidéo :
  • Vérifiez que l'adaptateur secteur est bien branché et que le voyant d'alimentation est allumé.
  • Verify that the input video source (camera) is powered on and functioning correctly.
  • Check all video cables (BNC, HDMI, VGA, RCA) for secure connections and proper functionality.
  • Press Button A to cycle through output signal types to ensure the correct output is selected for your display.
  • Confirm that your display device is set to the correct input source (e.g., HDMI 1, VGA).
• Poor Resolution or Picture Artifacts:
  • Ensure the input signal resolution from your camera is within the supported range (1080P, 960P, 720P, 480P).
  • Press Button B to switch between 1080P and 720P output resolutions for HDMI/VGA to find the optimal setting for your display.
  • Try using different, high-quality video cables.
  • Test with a different display device to rule out display compatibility issues.
• Pas d'audio : This converter processes video signals only. It does not support audio conversion or transmission.

8. Spécifications

9. Consignes de sécurité

• N’exposez pas l’appareil à l’humidité, à la pluie ou à des températures extrêmes.
• Use only the provided power adapter or a compatible 5V-20V DC power supply.
• Évitez de démonter l'appareil. Confiez toute réparation à un personnel qualifié.
• Gardez l’appareil à l’écart des champs électromagnétiques puissants.
• Assurez une ventilation adéquate autour de l'appareil pendant son fonctionnement.

10. Garantie et assistance

For warranty information and technical support, please refer to the documentation provided with your purchase or contact POMIACAM customer service through their official channels. Please have your model number (AHD41) and purchase details ready when contacting support.