Hdmi Output Resolution - Canon EOS 90D Advanced User's Manual

HDMI Output Resolution

Set the image output resolution used when the camera is connected to a
television or external recording device with an HDMI cable.
1
Select [5: HDMI resolution].
2
Select an item.
Auto

The images will automatically be
displayed at the optimum resolution
matching the connected television.
1080p

Output at 1080p resolution. Select if you
prefer to avoid display or delay issues
when the camera switches resolution.
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