Canon EOS RP Mirrorless Camera - Manual (Page 99)

99
Shutter-Priority AE
o If the lowest f/number blinks, it indicates underexposure.
Turn the <
6
> dial to set a slower shutter speed until
the aperture stops blinking or set a higher ISO speed.
o If the highest f/number blinks, it indicates overexposure.
Turn the <
6
> dial to set a faster shutter speed until
the aperture stops blinking or set a lower ISO speed.
Shutter Speed Display
o For example, “ 0"5 ” indicates 0.5 sec. and “ 15" ”, 15 sec.