Canon PowerShot A4000 IS - Manual (Page 87)

Image Brightness (Exposure Compensation)
87
z Press the m button, choose in the menu,
and choose the desired option (p. 44).
X The option you configured is now displayed.
Changing the ISO Speed
Still Images
Automatically adjusts the ISO speed to suit the shooting mode and
conditions.
Low
High
For shooting outdoors in fair weather.
For shooting in cloudy conditions, or at twilight.
For shooting night scenes, or in dark rooms.
• To view the automatically set ISO speed when the camera is set to , press
the shutter button halfway.
• Although choosing a lower ISO speed may reduce image graininess, there may
be a greater risk of subject blurriness in some shooting conditions.
• Choosing a higher ISO speed will increase shutter speed, which may reduce
subject blurriness and increase the flash range. However, shots may look
grainy.
COP
Y