User Guide

TOP

Back Previous Next

2-35

Introduction

Scanning a

Document

Troubleshooting

Appendix

Table of Contents

Index

● Tone Curve Settings

This dialog box enables you to adjust the brightness of a specific

area of an image by selecting the type of the tone curve. The

tone curve is a graph showing the balance of tone input and

output.

[Channel] Select a color to adjust either [Red], [Green],

or [Blue], or select [Master] to adjust all three

colors together when [Color] or [Color

(Documents)] is selected in [Color Mode].

Adjust the elements of grayscale when

[Grayscale] is selected in [Color Mode].

[Select Tone

Curve]

Select the tone curve from [No Correction],

[Over Exposure], [Under Exposure], [High

Contrast] or [Invert the Negative/Positive

Image].

[Reset] Resets all the current settings to their default

values.