1. Introduction
This manual provides instructions for the proper setup and operation of your Mcbazel HDMI Converter for Sega Dreamcast. This device allows you to connect your classic Sega Dreamcast console to modern HDTVs, monitors, or projectors via an HDMI connection, enhancing your gaming experience with improved clarity and vibrant colors. It supports switching between 4:3 and 16:9 aspect ratios, and 720p or 1080p resolutions.
2. Package Contents
- 1x Dreamcast to HDMI Converter
- 1x USB Micro Cable (for power)

3. Setup
Follow these steps to connect your Mcbazel HDMI Converter:
- Connect to Dreamcast: Insert the Dreamcast input connector of the converter into the AV output port on the back of your Sega Dreamcast console.
- Connect to Display: Connect one end of an HDMI cable (not included) to the HDMI output port on the converter. Connect the other end of the HDMI cable to an available HDMI input port on your HDTV, monitor, or projector.
- Provide Power: Connect the included USB Micro cable to the Micro USB 5V Power Supply Input port on the converter. Connect the other end of the USB cable to a DC 5V, 1A power adapter (not included) or a USB port on your display that provides sufficient power.
- Power On: Turn on your Sega Dreamcast console and your display. Select the correct HDMI input source on your display.




Setup Video Guide
This video demonstrates the connection process for the Mcbazel Dreamcast to HDMI converter, showing how to connect the adapter to the Dreamcast console, power it, and link it to a modern display.
4. Operating Instructions
The converter features two buttons for adjusting display settings:
- Aspect Ratio Switch (4:3/16:9): Press this button to toggle between the standard 4:3 aspect ratio and the widescreen 16:9 aspect ratio. This allows you to choose the display format that best suits your preference or the game you are playing.
- Resolution Switch (1080p/720p): Press this button to switch the output resolution between 720p and 1080p. This feature provides flexibility based on your display's capabilities and desired image quality.


5. Troubleshooting
- No Signal on Display:
- Ensure the converter is properly powered by a DC 5V, 1A power source. The USB Micro cable must be connected to a power adapter or a powered USB port.
- Verify that the Dreamcast input connector is fully and securely inserted into the Dreamcast's AV output port.
- Confirm that the HDMI cable is securely connected between the converter and your display.
- Check that your display is set to the correct HDMI input source.
- Ensure your TV or monitor supports 480i, 576i, 480p, or 1080p resolutions. Some older or specific displays may not be compatible.
- Image Quality Issues (Flickering, Distortion):
- Try switching between 720p and 1080p resolutions using the button on the converter.
- Ensure all connections are firm. A loose connection can cause signal instability.
- The converter is designed for direct connection. It DOES NOT support additional HDMI converters, connectors, or capture cards in the signal chain. Connect directly from the console output to the HDTV input.
- No Audio:
- Verify that your display's audio is not muted or set to a very low volume.
- Ensure all cables are properly connected.
6. Specifications
| Model Number | MT-010123 |
| Product Dimensions | 6.3 x 3.9 x 1 inches |
| Item Weight | 3.52 ounces |
| Connector Type | HDMI |
| Compatible Devices | Sega Dreamcast Console, HDTVs, Monitors, Projectors |
| Supported Resolutions | 720p, 1080p |
| Supported Aspect Ratios | 4:3, 16:9 |
| Power Input | DC 5V/1A (via Micro USB) |
7. Warranty and Support
Warranty information for this product is not available in the provided data. For product support or warranty inquiries, please refer to the manufacturer's official website or contact their customer service directly.