1. Produktas baigtasview
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.
Pagrindinės funkcijos:
- Maitinimo įvestis: DC 5V/2A via 6.3mm connector.
- Input Signal Support: VGA/SVGA/XGA/SXGA resolutions (640x480, 800x600, 1024x768, 1280x1024).
- Išvesties parinktys: CGA (15K), VGA bypass, Video (CVBS), S-Video.
- Vaizdo valdymas: Supports position and zoom adjustments.
- Spalvos gylis: Tikras skaitmeninis 24 bitų analoginis-skaitmeninis keitiklis, skirtas 16.7 milijono spalvų konvertavimui.
- OSD meniu: English On-Screen Display for adjustments.
- Vartotojo valdikliai: Dedicated keys for Output Switch, Image Zoom, Image Position, and Output Adjust.
- Suderinamumas: Supports NTSC and PAL video standards.
Pakuotės turinys:
- 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. Sąranka ir diegimas
This section provides instructions for connecting and setting up your GBS-8100 converter board.
2.1. Komponento identifikavimas

2 paveikslas: viršuje 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.
- Nuolatinė 5 V / 2 A įvestis: Connect the included power supply wire here. Ensure the power supply provides 5V DC at 2A.
- Valdymo mygtukai: Buttons for MENU, UP, DOWN, LEFT, RIGHT, Output Switch, Image Zoom, Image Position, Output Adjust.
2.2. Prijungimo žingsniai
- Maitinimo jungtis: 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).
- Įvesties šaltinis: Connect your VGA source (e.g., PC, arcade JAMMA board with VGA output) to the VGA IN (P3) port on the converter board.
- Išvesties ekranas:
- Už CGA/RGBS output: Connect your arcade monitor or display to the RGBS/CGA OUT (P7) uostas.
- Už Composite Video (AV) output: Connect your TV to the AV OUT (P5) uostas.
- Už S vaizdo įrašas output: Connect your TV to the S-Video OUT (P6) uostas.
- Už VGA Bypass: Connect a VGA monitor to the VGA OUT (P4) uostas.
- Garsas (neprivaloma): 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.

3 pav. Iš arti view of the VGA IN, VGA OUT, and S-Video ports on the GBS-8100 board.
3. Naudojimo instrukcijos
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. Ekrano ekrano (OSD) meniu
Paspauskite MENIU button to access the OSD. Use the UP ir ŽEMYN buttons to navigate through menu options, and KAIRĖ ir TEISINGAI buttons to change values or select sub-menus.
3.2. Vartotojo valdikliai
- Išvesties jungiklis: Cycles through available output modes (CGA, Video, S-Video, VGA Bypass).
- Vaizdo mastelis: Adjusts the zoom level of the displayed image.
- Image Position: Adjusts the horizontal and vertical position of the image on the screen.
- Išvesties reguliavimas: Fine-tunes specific output parameters.
3.3. Supported Input/Output Resolutions
| Kategorija | Detalės |
|---|---|
| Input Signal (Auto Scan) |
|
| Išvesties signalas |
|
4. Priežiūra
The GBS-8100 converter board is designed for durability and requires minimal maintenance.
- Valymas: 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.
- Aplinka: Operate the board in a clean, dry environment, away from excessive dust, moisture, and extreme temperatures.
- Tvarkymas: Handle the board by its edges to avoid touching components, especially when powered on.
- Išjungti: Always disconnect power before making or changing any connections.
5. Problemų sprendimas
If you encounter issues with your GBS-8100 converter board, refer to the following common problems and solutions:
| Problema | Galima priežastis / sprendimas |
|---|---|
| Rodomo vaizdo nėra. |
|
| Vaizdas iškraipytas arba mirga. |
|
| OSD menu not appearing or unresponsive. |
|
| Netinkamos spalvos. |
|
6. Specifikacijos
Detailed technical specifications for the GBS-8100 converter board.
| Parametras | Vertė |
|---|---|
| Modelio numeris | GBS-8100 |
| Maitinimo įvestis | DC 5V/2A (6.3mm connector) |
| Input Signal Support | VGA/SVGA/XGA/SXGA (640x480, 800x600, 1024x768, 1280x1024) |
| Input Signal Frequencies |
|
| Išvesties signalų tipai | CGA (15K), VGA (Bypass), Video (CVBS), S-Video |
| Output Signal Resolutions |
|
| Spalvų konvertavimas | True digital 24-bit A/D converter (16.7 million colors) |
| OSD kalba | anglų kalba |
| Matmenys (apytiksliai) | 3.94 x 3.15 x 1.18 colio (paketo matmenys) |
| Prekės svoris | 3.52 uncijos (0.1 kilogramo) |
7. Garantija ir palaikymas
This section provides information regarding product warranty and customer support.
7.1. Informacija apie garantiją
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. Pagalba klientams
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 websvetainėje arba pirkimo dokumentuose.
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