The control system is too old to support calibration;
The calibration pixels number which a receiving card
can load is less than it actually load.
Need add more receiving cards if use calibration data.
The control system doesn’t support chromaticity calibration data.
VU Visual Box VU Visual Box is an assistant device for LED screen calibration.
VU Visual Box can process signal source through DVI or HDMI
in real time by using the LED display calibration coefficient,
thus the screen display as being after calibration.
Features
Widely Apply
Accurate Coefficient
Convenient for Maintenance
Support both Brightness and Chroma calibration
VU Box is applicable to any LED display which use DVI/HDMI as video signal source. Traditional way to apply calibration data depends on control system, is limited by system version, load resolution and accuracy. VU Visual Box can load resolution pixels with calibration coefficient maximum to 1920*1080.
VU Visual Box apply 16bit calibration data which export form VU calibration system, also processes the data by 16bit, that ensure uniformity of LED display to the highest level after calibration.
Save the calibration coefficient for whole screen in memory chip of VU Visual Box. It is convenient for maintenance such as changing modules or changing cards.
Visual Box can process video signal source before control system to implement brightness and chromaticity calibration: Make brightness more uniformity; Make different batches display color more consistency.
