Canon IXUS 90 IS User Manual page 77

Selects the optimal ISO speed, white balance and
color balance to capture fish and other items in an
indoor aquarium.
Appropriate for 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
emission is minimized.
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
effects of camera shake. Recording pixels are set to
The shutter speed is slow in
to avoid camera shake.
In , ,
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.
Aquarium
Underwater
ISO 3200
(1600 x 1200 pixels).
, or mode, the ISO speed may increase
mode. Always use a tripod
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