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CHAPTER 11
Global Functions
DL.3 Digital Light User Manual 119
X Ratio
The X Ratio Parameter shapes the output to adjust for keystone effects created in certain output
situations. This parameter adjusts the output by compressing or expanding the image
horizontally.
Default DMX Value: 128 (50%) = no adjustment
DMX value settings below the midpoint of the range compress the image horizontally from
maximum compression at a value of 0 to no compression at a value of 128. DMX value settings
above the midpoint of the range expand the image horizontally from no expansion at a value of
128 to maximum expansion at a value of 255.
Y Ratio
The Y Ratio parameter shapes the output to
adjust for keystone effects created in certain
output situations. This parameter adjusts the
output by compressing or expanding the image
vertically.
Default DMX Value: 128 (50%) = no
adjustment
DMX value settings below the midpoint of the
range compress the image vertically from
maximum compression at a value of 0 to no
compression at a value of 128.
DMX value settings above the midpoint of the
range expands the image vertically from no expansion at a value of 128 to maximum expansion
at a value of 255.
Original media file
X Ratio DMX value = 255 (100%)
Y Ratio DMX value = 255 (100%)