Canon PowerShot A 2000 IS User Manual page 72

Changing the ISO Speed
Press the'" button.
Select a menu item.
Press the ........ buttons to select a menu
item, then press the
@
button.
~
HI
I]i!] [Iff!]
~
80 100 200
~ ~
400 800
I]i!]
1600
Approximate Values for ISO Speed
~ Automatically sets the optimal speed for shooting mode and shooting
AUTO
condition.
Automatically sets the optimal speed, not only for shooting mode and
shooting condition, but also for subject or camera motion. Depending
on the scene, the speed may be set higher than in ISO Auto, resulting in
less subject blur and camera shake.
Low Fine weather condition, outdoor shooting.
I
Cloudy,
Twilight
. Night view
High Dark indoor
~
Setting the optimal ISO Speed
Lowering the ISO speed results in crisper images.
Raising the ISO speed results in a faster shutter speed and thus in reduced
camera shake. The nash reaches a greater distance to the subject.
However,
images will be coarser.
• When the camera is set to
tm8
or
tlF
I
you can press the shutter button
halfway to display the automatically set ISO speed.
• You can raise the ISO speed even higher with the ISO 3200 setting
(p.58).
72