Brisque to Lotem 800 II / Lotem Quantum Family - Kodak

34 Chapter 2 – Configuring and Calibrating the Lotem 800 II / Lotem Quantum Family from the Brisque WorkstationEntering Table ValuesTo create the Excurve, you must insert file values and measured values intothe Excurve table. The numbers that are displayed on the test plate are filevalues. Measure the area indicated by a file value with a densitometer todetermine the corresponding measured value.Normally, your Excurve table contains 21 sets of coordinates, evenly spreadfrom 1-100%. For a more precise calibration, increase the number ofcoordinates. If you have a problem with range (highlights, or midtones, forexample) that you want to calibrate more carefully, add more coordinatesthat correspond to that range.To add, change or delete coordinates to the table:1. Type the File Value in the box below the File Value column.2. Use Tab or Enter to move to the box below the Measured on Mediacolumn. Type in the value that you measured off the test strip with thedensitometer.3. Click Enter. The new coordinate is added to the table.4. To change a set of coordinates, delete the set and type the modifiedvalues in the table.5. To delete a coordinate, select a row from the table and click Delete.Note: Numbers can be rounded off to n.0% or n.5%.The end-points (0,0 and 100,100) cannot be changed or deleted.Tip: Use the TAB key on the keyboard to move from the box below the FileValue column, to the box below the Measured on Film column, to theComments box, back to the box below the File Value column again, and soforth. Use SHIFT+TAB to move through the same three boxes in reverse order.