Auto Correction Of Brightness And Contrast (Auto Lighting Optimizer) - Canon EOS 77D Instruction Manual

Auto Correction of Brightness and ContrastN
3
If the image comes out dark or the contrast is low, the brightness and
contrast can be corrected automatically. This function is called Auto
Lighting Optimizer. The default setting is [Standard]. With JPEG
images, the correction is applied when the image is captured.
In Basic Zone modes, [Standard] is set automatically.
Under [54: Custom Functions (C.Fn)], if [4: Highlight tone priority] is

set to [1:Enable], [Auto Lighting Optimizer] will be set automatically to
[Disable].
If a setting other than [Disable] is set and you use exposure

compensation or flash exposure compensation to darken the exposure,
the image may still come out bright. If you want a darker exposure, set
this function to [Disable].
Depending on the shooting conditions, noise may increase.

In step 2, if you press the <B> button and remove the checkmark [X] for
[Disable during man expo] setting, the Auto Lighting Optimizer can also be
set in the <a> mode.
Select [Auto Lighting Optimizer].
1
Under the [z2] tab, select [Auto

Lighting Optimizer], then press
<0>.
Select the setting.
2
Select the desired setting, then press

<0>.
Take the picture.
3
The image will be recorded with the

brightness and contrast corrected as
necessary.
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