6. SenseX
6.3
Color sensor (colorimeter)
The sensor measures the color locations of red, green, and blue. The values of all displays are evaluated to find a
common brightness and color target.
6.4
Color & Brightness Modes
Color and brightness uniformity is a big challenge for display walls. Due to tolerances, every display has its own
brightness and color spectrum.
Barco's unique SenseX compensates for the differences of individual displays and results in a display wall with a
common brightness and color distribution constant over time.
A display wall can be operated in SenseX or Native mode.
6.4.1
Native
Calibration is done in the factory. Leaving production, all displays are set to native mode. Gain of the primaries as
well as black level and white level can be adjusted.
6.4.2
SenseX
SenseX locks the displays of a display wall to a common brightness and color location constant over time and
across the entire display wall.
An advanced color sensor measures color and brightness to detect spectral shift and feeds the values back to the
color correction.
Barco - KVD5521, IVD5521, HVD5521 - R591341 - User Manual - Revision 05 - November 2016
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