Canon PowerShot SD800 IS PowerShot SD800 IS / DIGITAL IXUS 850 IS Camera User - Page 67

Adjusting the ISO Speed

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Shooting Adjusting the ISO Speed Shooting Mode Raise the ISO speed to use a fast shutter speed when you wish to reduce the effects of camera shake or avoid blurry subjects, or to turn the flash off when shooting in a dark area. 1 Press the button and use the or button to switch settings. zYou can advance to the next option each time you press the button: / //////. zSelecting (Auto) sets the optimal ISO speed according to the light level when shooting. Since the ISO speed setting will automatically be raised in dark places, the camera will select a faster shutter speed and reduce the chances of camera shake. zSelecting (High ISO Auto)* sets the sensitivity to a higher value than the setting. This sets the shutter speed faster, reducing the potential for camera shake or blurry subjects compared with the setting. * Noise in the recorded image may be higher than for the setting. zWhen in (Auto) shooting mode, only or can be selected. The camera automatically applies noise reduction processing when you shoot at a high ISO speed. 65

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Shooting
65
Raise the ISO speed to use a fast shutter speed when you wish to
reduce the effects of camera shake or avoid blurry subjects, or to
turn the flash off when shooting in a dark area.
The camera automatically applies noise reduction processing
when you shoot at a high ISO speed.
Adjusting the ISO Speed
Shooting Mode
1
Press the
button and use the
or
but-
ton to switch settings.
You can advance to the next option
each time you press the button:
/
/
/
/
/
/
/
.
Selecting
(Auto) sets the optimal
ISO speed according to the light
level when shooting. Since the ISO
speed setting will automatically be
raised in dark places, the camera will select a faster shutter
speed and reduce the chances of camera shake.
Selecting
(High ISO Auto)* sets the sensitivity to a
higher value than the
setting. This sets the shutter speed
faster, reducing the potential for camera shake or blurry sub-
jects compared with the
setting.
* Noise in the recorded image may be higher than for the
setting.
When in
(Auto) shooting mode, only
or
can be
selected.