The RV801’s pixel load depends on grayscale, refresh rate and the driver board. Use the operating conditions below when comparing cabinet layouts. The listing identifies the card as RV801; check the board marking before ordering a replacement.
Technical specifications
| Parameter | Specification |
|---|---|
| Full-color load at 4,096 gray levels and 180 Hz | Up to 512 × 128 pixels |
| Full-color static load at 16,384 gray levels and 300 Hz | Up to 160 × 64 pixels; requires a driver board capable of a 30 MHz clock |
| Correction area | Single point, 2 × 2, 4 × 4 or 8 × 8 points |
| Calibration capacity | Up to 6,144 points per module |
| Configurable refresh rate | 10–3,000 Hz |
| Phase-lock range | 47–76 Hz |
| Brightness control | 256 levels |
Frequently asked questions
Can I test a cabinet without connecting a sending card?
Yes. The receiver has built-in test patterns, including grayscale and individual red, green and blue displays.
What are ports A and B used for?
Either port can serve as input or output. In a dual-cable hot-backup setup, the second cable can take over if the first fails.
Do I need to remove the receiver to update it?
No. The receiver can be updated through LED Studio while the display is powered. Its settings are configured from the computer.







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