Canon EOS Rebel SL3 DSLR Camera with 18-55mm Lens (Black) - Manual (Page 222)

222
ISO Speed During Manual Exposure Shooting
z With [AUTO] , the ISO speed will be set automatically within ISO 100–
ISO 12800. The maximum limit varies depending on the [Max for Auto]
setting in [
z
:
k
ISO Auto] setting ( = 254). Note that when the
camera is set for 4K movies, ISO speed is ISO 100–ISO 6400.
z You can set the ISO speed manually within ISO 100–ISO 12800 in
whole-stop increments. Under [ 5 : Custom Functions(C.Fn)] , if you
set [ISO expansion] to [1:On] , the maximum limit of the manual
ISO speed setting range will be expanded so you can also select H
(equivalent to ISO 25600). Note that when the camera is set for 4K
movies, ISO speed is ISO 100–ISO 6400.
z If [
z
: Highlight tone priority] is set to [Enable] , the ISO speed
will be ISO 200–ISO 12800. Note that when the camera is set for 4K
movies, ISO speed is ISO 100–ISO 6400.
z Since shooting a movie at ISO 25600 equivalent may result in much noise, it
is designated as an expanded ISO speed (displayed as “ H ”).
z When switching from still photo shooting to movie shooting, check the camera
settings again before shooting movies.
z Changing the shutter speed or aperture during movie shooting is not
recommended since the changes in the exposure will be recorded.
z When shooting a movie of a moving subject, a shutter speed of approx.
1/30 sec. to 1/125 sec. is recommended. The faster the shutter speed, the
less smooth the subject’s movement will look.
z If you change the shutter speed while shooting under fluorescent or LED
lighting, image flicker may be recorded.
z If you set [5:Expo comp (hold btn, turn
S
)] with [Assign SET button]
under [ 5 : Custom Functions(C.Fn)] ( = 452), you can use exposure
compensation with ISO Auto set.
z When ISO Auto is set, you can press the < A > button to lock the ISO speed.
z If you press the < A > button and recompose the shot, you can see the
exposure level difference on the exposure level indicator ( = 223) compared
to when the < A > button was pressed.
z By pressing the < B > button, you can display the histogram.