Gray25, Gray40 - Quantum Data 802BT User Manual

Gray25, Gray40

Description
GrayBar
Description
Test
Purpose
642 Appendix B Image Reference
The Gray25 image is shown below.
The primary version (shown below) has 16 full-height vertical graybars. The intensity of
the bars is shown below. The secondary version splits the field into a top and bottom half.
The bars in the bottom half of the screen are in reverse order.
Video color tracking (color monitors)
To verify that a color monitor accurately reproduces colors at all intensities.