1. Produktet er slutview
The NC GBS-8100 is a versatile video converter board designed for arcade game systems. It facilitates the conversion of VGA/SVGA/XGA/SXGA signals to CGA, RGBS, CVBS, or S-Video outputs, making it compatible with a wide range of display devices, including older arcade monitors and standard definition televisions. This board features true digital 24-bit A/D conversion for accurate color reproduction and offers user controls for image adjustment.
Nøglefunktioner:
- Strømindgang: DC 5V/2A via 6.3mm connector.
- Input Signal Support: VGA/SVGA/XGA/SXGA resolutions (640x480, 800x600, 1024x768, 1280x1024).
- Output muligheder: CGA (15K), VGA bypass, Video (CVBS), S-Video.
- Billedkontrol: Supports position and zoom adjustments.
- Farvedybde: True digital 24-bit A/D converter for 16.7-million color conversion.
- OSD-menu: English On-Screen Display for adjustments.
- Brugerkontrol: Dedicated keys for Output Switch, Image Zoom, Image Position, and Output Adjust.
- Kompatibilitet: Supports NTSC and PAL video standards.
Pakkeindhold:
- 1x Video Output Converter Board (GBS-8100)
- 1x Power supply wire

Figure 1: The GBS-8100 converter board along with the included power supply wire and a multi-color signal cable.
2. Opsætning og installation
This section provides instructions for connecting and setting up your GBS-8100 converter board.
2.1. Komponentidentifikation

Figur 2: Øverst view of the GBS-8100 board, highlighting VGA IN, VGA OUT, AV OUT, RGBS OUT, S-Video port, DC 5V input, and control buttons.
- VGA IN (P3): Connect your source device (e.g., PC, game console) with a VGA output here.
- VGA OUT (P4): For VGA bypass, connect a VGA monitor here.
- RGBS/CGA OUT (P7): Connect to an arcade monitor or display that accepts RGBS or CGA signals.
- AV OUT (P5): Connect to a standard definition TV using a composite video cable.
- S-Video OUT (P6): Connect to a TV or display using an S-Video cable.
- DC 5V/2A indgang: Connect the included power supply wire here. Ensure the power supply provides 5V DC at 2A.
- Kontrolknapper: Buttons for MENU, UP, DOWN, LEFT, RIGHT, Output Switch, Image Zoom, Image Position, Output Adjust.
2.2. Tilslutningstrin
- Strømtilslutning: Connect the provided power supply wire to the DC 5V/2A input on the GBS-8100 board. Connect the other end to a suitable 5V DC power source (not included, typically a power adapter).
- Inputkilde: Connect your VGA source (e.g., PC, arcade JAMMA board with VGA output) to the VGA IN (P3) port on the converter board.
- Output display:
- For CGA/RGBS output: Connect your arcade monitor or display to the RGBS/CGA OUT (P7) havn.
- For Composite Video (AV) output: Connect your TV to the AV OUT (P5) havn.
- For S-video output: Connect your TV to the S-Video OUT (P6) havn.
- For VGA Bypass: Connect a VGA monitor to the VGA OUT (P4) havn.
- Lyd (valgfrit): If your source provides audio via VGA, ensure your display setup can handle it, or use a separate audio solution as this board primarily handles video.

Figur 3: Nærbillede view of the VGA IN, VGA OUT, and S-Video ports on the GBS-8100 board.
3. Betjeningsvejledning
Once connected, power on the GBS-8100 board and your display. The board will automatically detect the input signal. Use the onboard buttons to navigate the OSD menu and adjust settings.
3.1. On-Screen Display (OSD) menu
Tryk på MENU button to access the OSD. Use the UP og NED buttons to navigate through menu options, and VENSTRE og HØJRE buttons to change values or select sub-menus.
3.2. Brugerkontrol
- Udgangskontakt: Cycles through available output modes (CGA, Video, S-Video, VGA Bypass).
- Billedzoom: Adjusts the zoom level of the displayed image.
- Billedposition: Adjusts the horizontal and vertical position of the image on the screen.
- Outputjustering: Fine-tunes specific output parameters.
3.3. Supported Input/Output Resolutions
| Kategori | Detaljer |
|---|---|
| Input Signal (Auto Scan) |
|
| Udgangssignal |
|
4. Vedligeholdelse
The GBS-8100 converter board is designed for durability and requires minimal maintenance.
- Rensning: Use a soft, dry cloth to gently wipe the surface of the board. Avoid using liquid cleaners or solvents, as they may damage the electronic components.
- Miljø: Operate the board in a clean, dry environment, away from excessive dust, moisture, and extreme temperatures.
- Håndtering: Hold fast i kanterne på boardet for at undgå at røre ved komponenterne, især når det er tændt.
- Sluk: Always disconnect power before making or changing any connections.
5. Fejlfinding
If you encounter issues with your GBS-8100 converter board, refer to the following common problems and solutions:
| Problem | Mulig årsag/løsning |
|---|---|
| Intet billede på displayet. |
|
| Billedet er forvrænget eller flimrer. |
|
| OSD menu not appearing or unresponsive. |
|
| Farverne er forkerte. |
|
6. Specifikationer
Detailed technical specifications for the GBS-8100 converter board.
| Parameter | Værdi |
|---|---|
| Modelnummer | GBS-8100 |
| Strømforsyningsindgang | DC 5V/2A (6.3mm connector) |
| Understøttelse af indgangssignaler | VGA/SVGA/XGA/SXGA (640x480, 800x600, 1024x768, 1280x1024) |
| Input Signal Frequencies |
|
| Udgangssignaltyper | CGA (15K), VGA (Bypass), Video (CVBS), S-Video |
| Output Signal Resolutions |
|
| Farvekonvertering | True digital 24-bit A/D converter (16.7 million colors) |
| OSD sprog | engelsk |
| Dimensioner (ca.) | 3.94 x 3.15 x 1.18 tommer (pakkemål) |
| Varens vægt | 3.52 ounce (0.1 kilo) |
7. Garanti og support
This section provides information regarding product warranty and customer support.
7.1. Garantioplysninger
Specific warranty details for the NC GBS-8100 converter board are typically provided at the point of purchase or within the product packaging. Please refer to your purchase receipt or contact the seller for precise warranty terms and conditions. Generally, electronic components may come with a limited manufacturer's warranty covering defects in materials and workmanship.
7.2. Kundesupport
For technical assistance, troubleshooting beyond this manual, or inquiries regarding your product, please contact the seller or manufacturer directly. Contact information can often be found on the product packaging, the seller's webwebstedet eller din købsdokumentation.
For generelle forespørgsler kan du besøge NC Store on Amazon.