Canon EOS EOS 300D Instruction Manual page 70

Shutter Speed Display
The shutter speeds from "
fractional shutter speed. For example, "
" " indicates 0.5 sec, and "
•
If the maximum aperture blinks, it indicates
underexposure. Turn the <l> dial to set a slower
shutter speed until the blinking stops. Or increase the
ISO speed.
•
If the minimum aperture blinks, it indicates
overexposure. Turn the <l> dial to set a faster
shutter speed until the blinking stops. Or decrease
the ISO speed.
" to " " indicate the denominator of the
" indicates 15 sec.
R Shutter-Priority AE
" indicates 1/125 sec. Also,
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