1. Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your Maketheone CVBS BNC to HDMI Converter. This device is designed to convert analog CVBS BNC video signals and 3.5mm auxiliary audio signals into a digital HDMI output, allowing older security cameras or DVRs to connect to modern HD displays, projectors, or computers.
2. Safety Information
- Ensure the device is used in a dry, well-ventilated environment.
- Do not expose the converter to water, moisture, or extreme temperatures.
- Use only the provided power adapter.
- Do not attempt to disassemble or repair the unit yourself. Refer all servicing to qualified personnel.
- Keep out of reach of children.
3. Package Contents
Please check the package contents upon opening. If any items are missing or damaged, contact your retailer.
- 1 x CVBS BNC to HDMI Converter
- 1 x DC 5V Power Adapter
4. Product Overview
The Maketheone CVBS BNC to HDMI Converter is a compact device designed for seamless analog to digital video conversion.
Image showing the black CVBS BNC to HDMI converter unit with its input and output ports labeled, alongside its power adapter.
Features:
- Converts CVBS BNC analog video signal to HDMI digital signal.
- Includes a 3.5mm auxiliary audio input for injecting audio into the HDMI stream.
- Supports 720P/1080P@50/60Hz HDMI output resolution, switchable via a dedicated button.
- Automatically detects input signals in PAL or NTSC format.
- Adapts 3D compensation technology for motion optimization, color optimization, and digital noise reduction.
- Low power consumption for stable, 24-hour uninterrupted operation.
Ports and Controls:
- BNC Input: Connects to CVBS analog cameras or DVRs.
- 3.5mm Audio Input: For auxiliary audio signals.
- HDMI Output: Connects to HDMI-enabled displays.
- 720P/1080P Switch: Toggles between 720P and 1080P output resolutions.
- DC 5V Power Input: For connecting the power adapter.
5. Setup
The converter is designed for plug-and-play operation, requiring no special software drivers.
- Connect your CVBS CCTV camera or DVR with a BNC output to the BNC Input port on the converter using a coaxial cable.
- If desired, connect an audio source to the 3.5mm Audio Input port.
- Connect an HDMI cable from the HDMI Output port on the converter to your PC monitor, projector, or HDMI-enabled TV.
- Connect the provided DC 5V power adapter to the DC 5V Power Input port on the converter, then plug the adapter into a power outlet.
- If using a TV as the monitor, ensure you switch the TV's input or source to the correct HDMI mode.
6. Operating Instructions
Once all connections are made and the device is powered on, the converter will automatically detect the input signal. Use the 720P/1080P switch to select your desired output resolution. The device will automatically adjust to PAL or NTSC input formats.
7. Maintenance
To ensure optimal performance and longevity of your converter:
- Keep the device clean by wiping it with a soft, dry cloth.
- Avoid blocking ventilation openings.
- Store the device in a cool, dry place when not in use.
- Do not use harsh chemicals or abrasive cleaners.
8. Troubleshooting
If you encounter issues with your converter, please refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| No video output on display. |
|
| Poor video quality or flickering. |
|
| No audio output. |
|
| Converter feels warm during operation. | This is normal. The low-power-consumption digital chip is designed to operate with low heat release. Ensure adequate ventilation around the device. |
9. Specifications
| Model Number | CEN024K010US |
| Input Ports | 1 x BNC (CVBS), 1 x 3.5mm Audio |
| Output Ports | 1 x HDMI Type A |
| Input Signal Format | PAL / NTSC (Auto-detection) |
| HDMI Output Resolution | 720P@50/60Hz, 1080P@50/60Hz (Switchable) |
| Aspect Ratio Support | 4:3, 16:9 (Freely switchable) |
| Power Supply | DC 5V |
| Item Weight | 1.59 ounces (approx. 45g) |
| Package Dimensions | 5.2 x 4.61 x 1.46 inches (approx. 13.2 x 11.7 x 3.7 cm) |
| Compatible Devices | PC, Monitor, Projector, TV |
| Usage | CCTV Camera, DVR, Analog Video Systems |
10. Warranty and Support
For warranty information and customer support, please refer to the documentation included with your purchase or visit the official Maketheone website. Do not attempt to service the device yourself.
