Canon PowerShot S230 Service Manual page 29

Shutter and aperture
Shutter type
Aperture type
Shutter speed
f/number
Flash (Built-in)
Operation mode
Flash range
Flash sync speed
Recycling time
Flash exposure compensation
Functions
Mechanical shutter and electronic shutter
Round shaped diaphragm
15 - 1/1,500 sec.
1/6 - 1 sec. shutter speed is only available with the flash
off or slow sync. at Manual mode.
1 - 15 sec. is available with
mode at Manual mode.
F2.8/7.2 (W), AF4.0/10.0 (T)
Autoflash / Red-eye reduction auto / Flash On/Flash Off /
Slow-syncro.
(When sensitivity is set to ISO 100 equivalent.)
Normal : (W) 47cm - 3.0 m (1.5 - 9.8 ft.)
(T) 47cm - 2.0 m (1.5 - 6.6 ft.)
Macro : 27 - 47cm (0.89 - 1.5 ft.)
15 - 1, 1/60 - 1/500 sec.
10 sec. or shorter (full flash, battery voltage = 3.7V)
+/- 2 stops in 1/3-stop increments
FE lock
1-23
button in long shutter