Kofax UP-D005-0001 Guía de usuario descargar pdf (Pagina 63)

Operating VRS

VirtualReScan (VRS) User’s Guide

If you have documents that are particularly challenging, you may achieve better

results by applying a profile with the Advanced Clarity feature turned on.

When Advanced Clarity is enabled, you can use the Intensity slider to control the

degree of special processing that is applied. A setting of 1 requires less processing,

while a setting of 5 corresponds to more aggressive processing (which may be

required in special cases). You can also use the text box instead of the slider to specify

the Intensity setting.

Note If you make manual adjustments with the Brightness or Contrast controls, the

Advanced Clarity setting is turned off automatically.

X To update the Clarity panel settings

1 From the VRS Adjustment Controls, select the Clarity panel.

2 Do one of the following:

 To adjust the contrast and brightness at the same time, click within the

boundaries of the brightness/contrast grid, then insert the pointer so that

the intersection of the crosshairs represents the desired values for

brightness and contrast. For best results, stay within the blue rectangle.

 To adjust the contrast and brightness separately, skip to the next step.

3 In the Brightness text box, VRS displays the current brightness setting. To

change the setting, do one of the following:

 Click the arrows on the Brightness text box to increase or decrease the

brightness level.

 Click in the Brightness text box and type in a value.

 Move the Brightness slider control up or down to select a value.

 Select the Auto Brightness check box to have VRS automatically assign the

Brightness value. Auto Brightness is available for bitonal (black and

white) or grayscale scanning only.

Note As soon as you change the brightness value, the Auto Brightness option

is automatically disabled. To enable it again, select Auto Brightness again and

VRS will calculate and reapply the brightness level automatically.

4 In the Contrast text box, VRS displays the current contrast setting. To change

the setting, do one of the following:

 Click the arrows on the Contrast text box to increase or decrease the

contrast level.

 Click in the Contrast text box and type in a value.

 Move the Contrast slider control left or right to select a value.

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Kofax UP-D005-0001 Guía de usuario Pagina 63