Canon POWERSHOT SX100 IS User Manual page 22

I
Shooting Using the Mode Dial |
89
_] • The maximum shutter speed with synchronized flash is 1/500
seconds. Therefore, even if an aperture value is preset, the
aperture value may automatically be reset to match the
synchronized flash speed.
Aperture Value Display
• The larger the aperture value, the smaller the lens aperture.
F2.8 F3.2 F3.5 F4.0 F4.3 F4.5 F5.0 F5.6 F6.3 F7.1 F8.0
Safety Shift
With TV and AM modes, if [Safety Shift] is turned [On] (p. 47) in the
[] menu, the shutter speed or aperture value is automatically
adjusted for the correct exposure when it cannot be otherwise
obta ned. Safety Sh ft s d sab ed when the f ash s enab ed.