Canon IXUS90IS User Manual page 77

75
[] Aquarium
Selects the optimal ISO speed, white balance and
color balance tocapture fish and other items inan
indoor aquarium.
................................................. 2_....
[] Underwater
<
shooting images with Waterproof
Case WP-DC24 (sold separately). This mode uses _"
an optimal white balance setting to reduce bluish
tones and record images with a natural hue. Flash o)
emission is minimized. _"
o
[] |SO 3200 5"
Shoots with the ISO speed set to 3200. Use it when
high speed is required. (Twice as sensitive as
ISO 1600.) Avoids blurring of the subject and the o
effects of camera shake. Recording pixels are set to
[] (1600 x 1200 pixels).
i_ • The shutter speed is slow in [] mode. Always use a tripod
to avoid camera shake.
• In I_'1, [], [], [] or [] mode, the ISO speed may increase
and cause noise in the image depending on the scene being
shot.
• Noise can be noticeable when the ISO speed is set to []
mode.
_] Install the camera in Waterproof Case WP-DC24 (sold
separately) to shoot underwater. You are also recommended to
use this case for shooting in rainy conditions, at the beach or
on the ski slopes.