POMIACAM AHD41 BNC to HDMI Video Signal Converter User Manual

1. Introduction and Overview

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. Өзгөчөлүктөрү

• 4-in-1 Signal Conversion: Converts AHD, TVI, CVI, and CVBS video signals.
• Бир нече чыгаруу параметрлери: Provides HDMI, VGA, and CVBS video outputs.
• Automatic Input Recognition: Automatically detects the type of input video signal.
• Wide Input Resolution Support: Compatible with 1080P, 960P, 720P, and 480P input resolutions.
• Selectable Output Resolutions: HDMI and VGA outputs support 1080P and 720P, selectable via a button.
• Ийкемдүү кубаттуулук киргизүү: 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. Пакеттин мазмуну

Пакетте бардык буюмдар бар экенин текшериңиз:

• POMIACAM AHD41 Video Signal Converter Unit
• Power Adapter (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.

Сүрөт: деталдуу view of the converter's front and rear panels, highlighting the input and output ports, as well as control buttons.

Front Panel

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

Арткы панель

• 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. Орнотуу нускамалары

1. Киргизүү булагын туташтыруу: Connect your AHD, TVI, CVI, or CVBS camera (or other compatible video source) to the V-IN BNC port on the converter.
2. Connect Output Display: 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 порт.
   • For VGA display, use a VGA cable to connect to the VGA порт.
   • For CVBS display, use an RCA cable to connect to the V-OUT порт.
3. Туташуу кубаты: Берилген кубат адаптерин туташтырыңыз DC port on the converter, then plug the adapter into a power outlet. The Power LED indicator should illuminate.
4. Күйгүзүү: Ensure all connected devices (camera, converter, display) are powered on.

6. Иштөө нускамалары

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

1. Automatic Signal Detection: 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. Кыйынчылыктарды

• Видео чыгаруу жок:
  • Ensure the power adapter is securely connected and the Power LED is on.
  • 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.
• Аудио жок: This converter processes video signals only. It does not support audio conversion or transmission.

8. Техникалык шарттар

9. Коопсуздук маалыматы

• Түзмөктү нымдуулукка, жамгыр же өтө жогорку температурага дуушар кылбаңыз.
• Use only the provided power adapter or a compatible 5V-20V DC power supply.
• Avoid disassembling the unit. Refer servicing to qualified personnel.
• Аппаратты күчтүү электромагниттик талаалардан алыс кармаңыз.
• Иштеп жаткан учурда блоктун айланасын туура желдетүүнү камсыз кылыңыз.

10. Кепилдик жана колдоо

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.