User Guide
Table Of Contents
- VirtualReScan 3.5 User’s Manual
- Contents
- How to Use This Guide
- Overview
- Operating VRS
- Introduction
- Scanning with VRS Default Settings
- Kofax VRS Scan Interfaces
- Configuring VRS Before You Scan
- Using VRS While You Scan
- VRS Advanced Properties Dialog Box Overview
- VRS Restore Default Values Utility
- Long Paper Support
- VRS Non-Interactive Mode
- Enhanced Bar Code Engine
- Patch Code Recognition
- Advanced Color Processing
- Index
Operating VRS
VRS User’s Manual
21
Warnings Tab
The Warnings tab lists exception conditions associated with image quality. For each
condition, you may set a Threshold value. This threshold value defines the “margin of
error” that VRS tolerates for brightness or contrast. VRS intercepts any image with
values that fall outside the margin of error, and then handles the image according to
the response selected from the Action column. For details on selecting an action type,
see the Action Options section on page 25.
Note If your scanning application is set to color mode and you are using VRS with a
Böwe Bell + Howell Spectrum II series scanner, an additional Color Confidence Out of
Range warning will appear on the Warnings tab. For more information, refer to
Advanced Color Processing on page 93.
Figure 2-20. Warnings Tab
Table 2-2 lists the types of warnings and their causes.
Table 2-2. Warning Types
Warning Cause
Brightness Out of Range Brightness value for the image falls outside the
acceptable range.
Contrast Out of Range Contrast value for the image falls outside the acceptable
range.