X-Rite 891, Operation Manual

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I N T E R N E G A T I V E O P E R A T I O N ( 8 8 2 O N L Y )
6-3
VIEWING INTERNEGATIVE DATA
The View function allows you to view the density difference values and
recommended filter pack changes. Individual internegative steps can also be
viewed.
Density Difference
Density difference values are calculated by simply subtracting the density
values of the higher numbered step from the densities of the lower numbered
step. These values are used to look-up your filter pack changes from the table.
1. Press key l (view).
STEP PAIR= 3, 13
view +step– auto
2. Press key lll (
∆
fp) to display the filter pack changes from the internal table.
These numbers are changed (indicated by the Greek letter
∆
) and should be
added to the filter pack used for exposing this internegative.
D= 0.62 0.75 0.80
exit
∆
fp
3. Press key lll (
∆
den) to redisplay the density difference values. Press
key llll (exit) to return to the Step Pair menu to allow further viewing or
calculations.
∆
FP —03C +05M +02Y
exit
∆
den
Individual Steps
1. Press key ll ( + ) to increment step or key lll ( − ) to decrement step. Press
key llll (exit) to return to the Step Pair menu to allow further viewing or
calculations.
0.20 0.47 0.83
#21 +step– exit