Canon EOC-1DX Instruction Manual page 677

Automatically Adjusting Brightness and Color (Tone Curve Assist)
In order to make the image a desirable standard image, automatically
adjust the image tone curve (p.143). You can select the degree of
automatic adjustment from "Standard" and "High".
Click the desired automatic adjustment button.
Standard: Standard automatic adjustment. Suitable for most

images.
Use when the effect achieved in standard automatic

High:
adjustment is not strong enough.
The tone curve changes as adjusted.

The result of automatic adjustment (tone curve assist) may not be as
expected with the following images:
• Images which have been shot with the proper exposure
• Images where the brightness is unbalanced
• Images which are too dark
• Images which have extreme backlighting
Reverts the tone curve
to the original settings
High
Standard
Images not suitable for automatic adjustment (tone curve
assist)
If you click the [ ] button, the tone curve as well as the [Hue]
and [Saturation] revert to the default settings. Take care when
adjusting the [Hue] and [Saturation] individually (p.107).
Introduction
Contents at
a Glance
1
Basic
Operation
2
Advanced
Operation
Advanced 3
Image Editing
and Printing
Processing 4
Large Numbers
of Images
Editing
5
JPEG/TIFF
Images
Reference
Index
104