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31. Grayscale 256 (4 variations)
Gray Red Green Blue
The Grayscale 256 pattern provides a way to fine tune the contrast,
brightness and grayscale tracking of your display with a full 265 step
gradient progressing from 0% to 100% brightness. When testing a display,
no colour should be visible at any point across the gradient, and the
transition from black to white should appear even and consistent. There
are 3 variations: 256 vertical bars, two sets of 256 vertical bars with the
lower set reversed, and 265 horizontal bars.
32. Grayscale 256RGB
The Grayscale 256RGB pattern provides a way to fine tune the contrast,
brightness, grayscale and colour tracking of your display with a four full
265 step gradients (gray, red, green, blue) progressing from 0% to 100%
brightness. When testing a display, the transition from dark to light should
appear even and consistent across all 4 sections.
33. Grayscale Adjust (256 variations)
Adjustable from 0
to 256
The Grayscale Adjust pattern provides a full field of grey with user
adjustable brightness levels for testing display gray purity and signal
response. The brightness can be freely adjusted from 0 to 255 by pressing
the PATTERN button followed by the −/+ buttons. The gray level number
will appear in text on screen while it is in adjusting mode.
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