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CHAPTER 10
Effect Descriptions
68 StudioPix™ Pixelation Luminaire User Manual
Bar Scan
Effect Function parameter DMX value = 4
Selecting the Bar Scan creates a transparent pattern on the image that simulates a vertical line
that scans across the fixture array. This effect responds according to the values set in the
Transparent Color parameter, see
Transparent Color on page 43.
Modifier 1: Adjusts the width of the bar from a single “pixel” wide at a value of to the full width
of the array minus one pixel.
Modifier 2: Adjusts the scan rate. At the midpoint of the range (DMX =127-128), the bar
pattern is static. DMX values below the midpoint move the bar in a negative direction along the
x-axis gradually increasing scan speed to a maximum at a DMX value = 0. DMX values above
the midpoint move the bar in a positive direction along the x-axis gradually increasing scan
speed to a maximum at a DMX value = 255 (100%).
Brightness and Contrast
Effect Function parameter DMX value = 8
This effect will adjust the brightness and/or contrast of the visible image to create either a more
pastel or a richer color.
Modifier 1: Adjusts the brightness of the image. At DMX value = 128 (50%) there is no
adjustment. DMX values below the midpoint of the range decrease the brightness to a minimum
at a DMX value = 0. DMX values above the midpoint of the range increase the brightness to a
maximum at a DMX value of 255 (100%).
Modifier 2: Adjusts the contrast of the image. At DMX value = 128 (50%) there is no
adjustment. DMX values below the midpoint of the range decrease the contrast to a minimum at
a DMX value = 0. DMX values above the midpoint of the range increase the contrast to a
maximum at a DMX value of 255 (100%).
Image Effect Global Effect
Effect Function = 4
Modifier 1 = 0 Effect Function = 0
Modifier 1 = 158 (23%) Effect Function = 0
Modifier 1 = 255 (100%)
Modifier 2 = 129–255 (51%–100%)
Image Effect Global Effect