Creo Dolev 800V+, Руководство пользователя

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64 Chapter 4 – Res-Intensity Calibration
Exposing the Strips
1.
Press <
F6
> (
Done
).
The
Service
screen appears. It indicates the status of the OMC and
CRI, the messages, and the active task. You may press <
P
> to display
the
Expose Parameters
window, or <
Enter
> to exit to the Util Main
screen.
2.
Develop the film strips.
Measuring the Density on the Exposed Strips
1.
Place the exposed film on a light table.
2.
Use a densitometer to find the density of the darkest area on the film.
The reading must be between
4.2
and
4.4
(or as recommended by the
film manufacture).
3.
To find which exposed strip has the best density, look at the light strip
that is exposed together with the black strip. Ideally, the transparent
area should be 0%, and the black area should be 100%.
4.
Write down the laser intensity that yields the best density.
Recording New Laser Intensity Values
1.
Press the
Util
soft button on the Control Panel.
2.
Select
Tools Operation
and press
Done
.
3.
From the
Util
main screen, execute the following sequence:
Setup > Operator Tables > Intensity Tables
.
Note: You can expose calibration strips via Brisque > Calibration.
Note: The shape on the gray strip, whether it is a dot or line, must be smooth,
sharp, and of high quality. When you find a gray strip with these qualities, you
find the desired density on the black strip with which it is paired.