Canon EOS R3 Advanced User's Manual page 494

2.
Scroll the image.
Use <
With <
Press the <
Note
To switch to other images while maintaining magnified view, turn the <
the times of 1. and 3. only).
Magnification is not available for movies.
> to scroll around the magnified image.
>, you can also move the magnified area itself.
> or <
494
> button to exit magnified view.
> dial (at