NovaStar A7s Plus receiving card: color and image adjustment
The A7s Plus receiving card supports color management, 18bit+ grayscale enhancement and pixel-level brightness and chroma calibration for LED displays. Its image controls also include dark or bright line adjustment, separate RGB Gamma adjustment and rotation in 90° increments.
Image functions and operating conditions
| Model | NovaStar A7s Plus |
|---|---|
| Color management | Real-time switching between screen color gamuts |
| 18bit+ | Listed grayscale improvement of 4 times |
| Calibration | Pixel-level brightness and chroma calibration with a NovaStar calibration system |
| Dark/bright line adjustment | With NovaLCT V5.2.0 or later, adjustment can be made without using or changing the video source |
| Separate RGB Gamma | Requires NovaLCT V5.2.0 or later and a sending card supporting this function |
| 3D | Requires a sending card that supports 3D |
| Rotation increments | 90°: 0°, 90°, 180° and 270° |
Planning image adjustments
Use pixel-level calibration to address brightness and color differences between LEDs. Dark or bright line adjustment targets visible boundaries caused by adjoining modules or cabinets. RGB Gamma adjustment provides separate red, green and blue controls for low-grayscale consistency and white-balance adjustment.
Before ordering for an existing screen, confirm the receiving-card revision, module driver, cabinet mapping and configuration file. Check the sending device and NovaLCT version for any required 3D or Gamma functions.
Frequently asked questions
What does 18bit+ do on A7s Plus?
The listed 18bit+ function improves grayscale by four times to help preserve grayscale detail at low brightness.
Can A7s Plus adjust dark or bright cabinet seams?
Yes. Its line-adjustment function addresses dark or bright lines at module or cabinet joints. NovaLCT V5.2.0 or later allows the adjustment without using or changing the video source.
Can red, green and blue Gamma be adjusted separately?
Yes, using NovaLCT V5.2.0 or later together with a sending card that supports individual RGB Gamma adjustment.
What is needed for 3D image output?
The A7s Plus must work with a sending card that supports the 3D function.
Which image rotation angles are supported?
The listed rotation settings are 0°, 90°, 180° and 270°.
Card and indicator images





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