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Densitometric functions

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4.11

4.11 Trapping

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

White base.

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Select automatic or manual filter selection under Settings k Color or in the selected

densitometric function under the menu line Color.

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Procedure:

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

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

• Select the menu line Measure paper white by turning the <Control ball>.

• Position the measuring aperture on the paper white and initiate a measurement by pressing the

<Measurement key>.

• The display White measurement done is shown for about 1 second.

• Position the measuring aperture on the solid tone patch printed first and initiate a measurement by

pressing the <Measurement key>.

• The density value of the first solid tone patch is shown on the display.

• Position the measuring aperture on the solid tone patch printed second and initiate a measurement

by pressing the <Measurement key>.

• The density value of the second solid tone patch is shown on the display.

• Position the measuring aperture on the overprint and initiate a measurement by pressing the

<Measurement key>.

• The overprint value T is shown on the display.

• Select the menu line Return by turning the <Control ball> and press the <Measurement key> to

return to the main menu.

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X-Rite D19C Standard > D19C Full Upgrade Manual de Serviço Página 48