Technical data

Densitometric functions

............................

4.5 – 4.5.1

4.5 All density differences

The function ‘All density differences’ will be used if you are interested in the differences of all

absorbtions of a printed color, not only the main absorbtion (e.g. for measuring the gray-balance).

........................................................................................................................................

Select paper white or absolute white base under Settings k Measurement parameters k

White base.

........................................................................................................................................

For density difference measurements, it is necessary to measure or enter reference values.

Preset tolerance values can be overwritten. Four jobs with four to eight references each can

be defined. The names of the jobs can be freely selected under Settings

k Jobs. The names

of the references one to four are preset; the names of the references five to eight can be

freely selected under Settings k Reference k Reference input or in the all density

differences function under Reference input.

........................................................................................................................................

By entering the references manually, you have to enter all densities of the reference value.

Therefor, you have to enter the values under All density diff

k Reference input or under

Settings k Reference k All densities.

........................................................................................................................................

4.5.1 Procedure if reference values are not defined:

• Select the menu line All density diff by turning the <Control ball>.

• Activate the selected function by pressing the <Measurement key>.

• Select the menu line Reference input by turning the <Control ball>.

• Activate the reference entry by pressing the <Measurement key>.

• Select the menu line Reference by turning the <Control ball>.

• Activate the reference selection by pressing the <Measurement key>.

• Select the color by turning the <Control ball>.

• Activate the selected color by pressing the <Measurement key>.