Introdución
This manual provides detailed instructions for the installation, operation, and maintenance of your BITFUNX HDMI Adapter. This adapter is designed to connect your classic N64, GameCube (NGC), Super Famicom (SFC), and Super Nintendo Entertainment System (SNES) consoles to modern televisions and displays via an HDMI connection, offering enhanced video and audio output.
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The BITFUNX HDMI Adapter converts the analog video and audio signals from compatible retro consoles into a digital HDMI format (720P). It features automatic signal recognition and aspect ratio switching for optimal display on modern screens.
Características principais:
- Compatible with PAL/NTSC Region N64/NGC/SFC/SNES Consoles.
- Supports 4:3/16:9 aspect ratio switch.
- Supports automatic recognition of S-Video & Composite signals.
- Video and Audio in full digital HDMI (720P) format.
- All-digital HDMI format video and audio with no latency. Provides advanced signal processing with great precision, colors, and resolution.
- Plug and play functionality for ease of use. Works with most HDMI-compatible TVs, monitors, and projectors.

Image: The BITFUNX HDMI Adapter highlighting its key features: Plug & Play, 4:3/16:9 aspect ratio switching, automatic S-Video and AV signal recognition, and 720P HD output.
Compatibilidade da consola
The BITFUNX HDMI Adapter is designed for use with the following classic Nintendo consoles:
- Nintendo 64 (N64)
- Nintendo GameCube (NGC)
- Super Famicom (SFC)
- Super Nintendo Entertainment System (SNES)
It supports both PAL and NTSC region consoles.

Image: Visual representation of the compatible consoles: N64, SNES, SFC, and NGC, all supported by the adapter.
Contido do paquete
Verifique que todos os elementos estean presentes no seu paquete:
- 1x BITFUNX N64/NGC/SFC/SNES HDMI Adapter
- 1 x cable HDMI
- 1x Quick Start Guide (Multi-language)

Image: The complete package contents, showing the BITFUNX HDMI adapter, an HDMI cable, and the quick start guide.
Instrucións de configuración
Follow these steps to connect your BITFUNX HDMI Adapter to your console and display:
- Connect the Adapter to Console: Insert the multi-out connector of the BITFUNX HDMI Adapter into the multi-out port on the back of your N64, NGC, SFC, or SNES console. Ensure it is securely seated.
- Conectar o cable HDMI: Connect one end of the provided HDMI cable to the HDMI output port on the BITFUNX adapter.
- Conectar á pantalla: Connect the other end of the HDMI cable to an available HDMI input port on your television, monitor, or projector.
- Encendido: Power on your console and your display. Select the correct HDMI input source on your display.
- Verificar a conexión: The Power LED on the adapter should illuminate, and you should see your console's video output on your display.

Image: The BITFUNX HDMI Adapter, demonstrating its connection to a console and its HDMI output port.
Instrucións de funcionamento
Aspect Ratio Switching:
The adapter features a switch to toggle between 4:3 and 16:9 aspect ratios. This allows you to choose the display mode that best suits your preference or the original game's intended aspect ratio.
- 4:3 Aspect Ratio: This is the original aspect ratio for most retro consoles. It will display the game with black bars on the sides of a widescreen TV, preserving the original geometry.
- 16:9 Aspect Ratio: This mode stretches the 4:3 image to fill a widescreen TV. While it fills the screen, it may distort the image.
To change the aspect ratio, locate the small switch on the side of the adapter and slide it to your desired setting (4:3 or 16:9). You may need to briefly power cycle your console or switch inputs on your TV for the change to take effect.

Image: Detail of the adapter's side, indicating the Power LED and the physical switch for 4:3 and 16:9 aspect ratio selection.

Image: Visual comparison demonstrating the difference between 4:3 and 16:9 aspect ratios when displaying a game, illustrating how 16:9 stretches the image.
Resolución de problemas
| Problema | Posible causa/solución |
|---|---|
| No video signal on TV. |
|
| Image is distorted or stretched. |
|
| Sen audio. |
|
| Image quality is poor (e.g., combing artifacts on GameCube). |
|
Especificacións
- Modelo: N64 HDMI
- Entrada: Multi-out port (compatible with N64, NGC, SFC, SNES)
- Saída: HDMI 720P
- Soporte de relación de aspecto: 4: 3/16: 9 conmutable
- Signal Recognition: Automatic S-Video & Composite
- Dimensións: Aproximadamente 6.85 x 5.31 x 1.85 polgadas (embalaxe)
- Peso: Aproximadamente 1.45 onzas (artigo)
- Fabricante: BITFUNX
Mantemento
To ensure the longevity and optimal performance of your BITFUNX HDMI Adapter, please follow these maintenance guidelines:
- Limpeza: Usa un pano suave e seco para limpar o adaptador. Non empregues produtos de limpeza líquidos nin aerosois.
- Almacenamento: Garde o adaptador nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Manexo: Avoid dropping the adapter or subjecting it to strong impacts. Handle connectors carefully to prevent damage.
- Potencia: The adapter draws power directly from the console's multi-out port and does not require an external power supply. Ensure your console is providing adequate power.
Garantía e Soporte
For warranty information or technical support, please refer to the contact details provided in the Quick Start Guide included with your product or visit the official BITFUNX websitio. Garde o comprobante de compra para reclamacións de garantía.