Canon EOS 5D Mark IV L-series Zoom Lens Kit オーナーマニュアル

a

: Manual Exposure

252

If the ISO speed is set to A (AUTO) for <a> manual exposure 
shooting, you can set exposure compensation (p.255) as follows:
 

[z2: Expo.comp./AEB]

 

Under [83: Custom Controls], with [

turn )] or [

)] (p.506).

 

Quick Control (p.64)

 

If ISO Auto is set, the ISO speed setting will change to obtain the 
standard exposure with the set shutter speed and aperture. Therefore, 
you may not obtain the desired exposure effect. In such a case, set the 
exposure compensation.

 

If flash is used when ISO Auto is set, exposure compensation will not be 
applied even if an exposure compensation amount is set.

 

Under [z2: Auto Lighting Optimizer], if the checkmark [X] for 
[Disabled in M or B modes] is removed, Auto Lighting Optimizer can be 
set even in the <a> mode (p.201).

 

When ISO Auto is set, you can press the <A> button to lock the ISO 
speed.

 

If you press the <A> button and recompose the shot, you can see the 
exposure level difference on the exposure level indicator compared with 
when the <A> button was pressed.

 

If exposure compensation (p.255) was applied in <d>, <s>, or <f> 
mode, and then the shooting mode is switched to <a> with ISO Auto 
set, the exposure compensation amount already set will still be 
maintained.

 

With ISO Auto set and [81: Exposure level increments] set to [1/2-
stop], any 1/2-stop exposure compensation will be implemented with the 
ISO speed (1/3 stop) and shutter speed. However, the shutter speed 
displayed will not change.