Brisque to Lotem 800 II / Lotem Quantum Family - Kodak

Tone Reproduction 458. Entering Tone Reproduction curve values. The Edit Curve dialog boxshows the Tone Reproduction Curve values:• File Value —standard reference values based on a test exposure. Creorecommends using 21 different file values.• Required on Press—user-defined values for the density that isrequired on press. These values are based on correction valuesmade by an experienced technician, or intentional distortions usedfor special effects.• Measured on Press—the density values measured on the pressafter the Job is printed. Tone Reproduction automaticallycompares the measured values against the file values and creates acurve that corrects for dot gain.To enter curve values, click Enter and type a value in the appropriatetable cell.Tip: For accurate results, be sure to zero the densitometer to a “ghost” dotarea on the media before measuring the dot area.Note: Percent values are rounded off to the nearest tenth of a percent.9. To modify curve values, click on a row and modify the values.10. To delete curve values, click on the row and click Delete.Note: The end-points (0,0 and 100.0) can’t be modified or deleted.11. You can view the Tone Reproduction curve, which is actuallycomprised of two curves, Required and Measured.12. By default, the Curve type is Linear. If you want to smooth the curve,select Spline from the Curve Type list.13. You can add a descriptive comment into the Comment box; this textappears in the comment column of the Tone Reproduction Curve Listdialog box.14. Click Save As; the Save As dialog box opens.