Canon EOS R, Advanced User'S Manual

Page: 545 / 644

545
Custom Function Settings
Safety shift
If the subject brightness changes and the standard exposure cannot be
obtained within the autoexposure range, the camera will automatically
change the manually selected setting to obtain the standard exposure.
When set to [Shutter speed/Aperture] , applies to [
s
] and [
f
] mode.
When set to [ISO speed] , applies to [
d
] , [
s
] , and [
f
] mode.
[OFF] Disable
[Tv/Av] Shutter speed/Aperture
[ISO] ISO speed
o
Under [
z
3:
z
ISO speed settings] , even if [ISO speed range] or
[Min. shutter spd.] is changed from the default setting, safety shift will
override it if the standard exposure cannot be obtained.
o
The minimum and maximum limits for the safety shift with the ISO speed
are determined by [Auto range] (p.86). However, if the manually set
ISO speed exceeds the [Auto range] , the safety shift will take effect up
or down to the manually set ISO speed.
o
Safety shift will take effect as necessary even when flash is used.