Canon EOS M200 Advanced User's Manual page 247

Shutter Speed and Aperture Value in Flash Photography
Shooting Mode
d
s
f
4
* When [Slow synchro] under [z: Flash control] is set to [1/200-30sec. auto].
Do not use the flash unless it is fully raised.
z
The bottom of images may be dark if light from the flash is obstructed by a lens
z
hood, or by a subject that is too close.
Flash Photography in [ f ] Mode
Flash output is automatically adjusted to provide suitable flash exposure for
your specified aperture value.
In low light, the main subject is exposed with autoflash metering and the
background with a slow shutter speed, to provide standard exposure for
both the subject and background. Using a tripod is recommended.
Shutter Speed
Auto (1/200–30 sec.)*
Manual (1/200–30 sec.)
Auto (1/200–30 sec.)*
Manual (1/200–30 sec., Bulb)
Flash Photography
Aperture Value
Automatically set
Automatically set
Manually set
Manually set
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