Canon IXUS 120 IS - Manual (Page 71)

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Choose the ISO speed.
● Press the m button and choose , then
press the m button again.
Choose an option.
● Press the op buttons to choose an
option, then press the m button.
X The setting you chose will display on the
screen.
• Lowering the ISO speed results in sharper images, but there may be an
increased chance of image blurring in certain shooting conditions.
• Raising the ISO speed results in a faster shutter speed, reducing camera shake
and letting the flash reach greater distances to the subject. The images,
however, will appear coarse.
Changing the ISO Speed
Automatically adjusts the ISO speed to the Shooting mode and shooting
conditions.
Low
High
Fine weather conditions, outdoor shooting.
Cloudy, Twilight
Nightscapes, Dark interiors
Changing the ISO speed
•
When the camera is set to , you can press the shutter button halfway
to display the automatically set ISO speed.
•
With ISO 3200 you can set an even faster speed (p. 58) .