Sony A6100 Help Manual page 390

Only a value between -3.0 EV and +3.0 EV with the equivalent image brightness appears on the screen when shooting. If you set
an exposure compensation value outside this range, the image brightness on the screen will not be affected, but the value will be
reflected in the recorded image.
You can adjust the exposure compensation value within the range of -2.0 EV to +2.0 EV for movies.
If you shoot a subject in extremely bright or dark conditions, or when you use the flash, you may not be able to get a satisfactory
effect.
Related Topic
Exposure step
Exp.comp.set
Cont. Bracket
Single Bracket
Zebra Setting
5-009-879-11(1) Copyright 2019 Sony Corporation
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