The default start value is 256 and mrcv uses 256 indices in the colormap Lower colormap values are used by the system and should be avoided. Opens up a NTSC video window. Arrows Translate image. Page Down Previous z image. Page Up Next z image.
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End Go to last image. F1 Decrease black level. F2 Increase black level. F3 Decrease white level. F4 Increase white level.