You can specify to use the screen or viewfinder for display, to avoid accidentally activating the eye sensor when the screen is open.
Select [
: Display settings].Set [Display control] to [Manual].
Select [Manual display].
Viewfinder
Always use the viewfinder for display.
Screen
Always use the screen for display when it is open.
: 
Note
- The viewfinder is always used for display when the screen is closed.
- With [Display control] set to [Auto], the screen is always used for display when it is open, but display switches to the viewfinder when you look through it.
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Regarding the concepts mentioned in the article about the EOS M50 Mark II camera, let's break them down and provide information on each one:
Display settings
The EOS M50 Mark II camera allows you to customize the display settings according to your preferences. You can choose between using the screen or the viewfinder for display. This feature is useful to avoid accidentally activating the eye sensor when the screen is open .
Display control
The camera offers a "Display control" setting that allows you to manually control the display mode. By setting it to "Manual," you can have more control over how the camera displays the image.
Manual display
When you select "Manual display" in the display settings, you can choose to always use either the viewfinder or the screen for display, depending on your preference.
Viewfinder
The viewfinder is an optical device on the camera that allows you to frame and compose your shots. It provides a real-time view of the scene you are photographing. With the EOS M50 Mark II camera, you can choose to always use the viewfinder for display .
Screen
The screen refers to the LCD display on the back of the camera. It can be used for composing and reviewing images. With the EOS M50 Mark II camera, you can choose to always use the screen for display when it is open.
Note about viewfinder and screen usage
It's important to note that the viewfinder is always used for display when the screen is closed. However, when the screen is open, the display mode depends on the "Display control" setting. If the "Display control" is set to "Auto," the screen is always used for display when it is open. However, if you look through the viewfinder, the display switches to the viewfinder .
Please note that the information provided above is based on available sources and may be subject to change.
