Setting The Shutter Speed And Aperture Value - Canon PowerShot SD990 IS User Manual

M
Setting the Shutter Speed and Aperture Value
Available Shutter Speeds
15" 13" 10" 8" 6" 5" 4" 3"2 2"5 2" 1"6 1"3 1" 0"8 0"6 0"5 0"4 0"3 1/4 1/5 1/6
, " , , , , , , , I , , I t ' , , , , , ,
1/8,1/10,1/13,1/15,1120,1/25,1/30,1/40,1/50,1/60, 1/80, 1/100, 1/125, 1/160, 1/200,
1/250,1/320,1/400, 1/500, 1/640, 1/800, 1/1000, 1/1250, 1/1600
1/160
indicates
1/160
second, 0"3 indicates 0.3 second and 2" indicates 2 seconds.
The fastest shutter speed when using the flash is
1/500
second. The camera
automatically resets the shutter speed to 1/500 second if a faster speed is selected.
Available Aperture Values
F2.8, F3.2, F3.5, F4.0, F4.5, F5.0, F5.8, F8.0, F9.0, F10, F11, F13, F14, F16
Depending on the zoom position, some aperture values may not be available.
You can select 3 levels of flash output in
M
mode.
Set the camera to
M
(p. 89).
Set the camera to
~
(p. 67).
Set the flash output.
Press the
@
button, and select
~
from
the FUNC. menu .
. . . . . . . Select the flash output.
. Press the
~ ~
buttons, or turn the
@
dial,
to se\ect the flash output, and press the
@
button.
90