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Barco SilverWriter 800 - Page 142

Barco SilverWriter 800
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Field Service Manual December 2003
Page 142 of 276
89 Ssipro software version : 45
- ETSoptics300&600 : par 89 = 45
90 Minimum flashing period (ns) : 200
-minimun "on time" of a pixel
91 ADC value for exp. (Cr. Probe) : 1500
- value of exposure (see procedure for tuning
the beams)
Different for each film type , resolution
92 Gamma constant : 0
- not used for ETS customers
93 obsolete
94 Pitch and deltas : 0
- Value for exposing = 0
95 Base resolution : 4000
- Resolution for which the optics is aligned. The beam
settings(frequency and delays) for the other
resolutions are derived by software from the base
resolution settings.
96 Drum circumference (1/32 mil) 934571
- Changing the circonference will corrupt your delay
settings. The BEAMDELAYS will be retrieved
automatically for this new ysize Automatic update
of YSIZES according to film thickness done
97 X linear correction (ppm) 0
- defines the X linear correction for a certain filmtype
(only used for process/temperature compensation)
Linear correction in X = Parameter 97 correction =
10000001 ×
valueltheoretica
valuemeasured
correctionoldnew
ParameterParameterParameter 979797 +=

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