Canon IXUS 80 IS User Manual page 187

Subject in recorded image is too bright, or image
flashes white.
Subject is too close, making
the flash too strong.
The subject is overexposed
because the surroundings
are too dark.
Too much light is shining
directly into the camera, or
is being reflected off the
subject.
Flash is set to on.
Image contains noise.
ISO speed is too high.
White dots appear on the image.
Light from the flash has
reflected off dust particles or
insects in the air. This is
particularly noticeable when
shooting using the wide
angle.
Shoot with the subject within the
correct flash range when using the
built-in flash (p. 207).
Set the exposure compensation to a
negative (–) setting
Use the AE Lock or spot metering
functions (pp. 95, 98).
Change the shooting angle.
Set the flash to
Higher ISO speeds and
ISO Auto) setting may increase
image noise. For higher image
quality, use as low an ISO speed as
possible (p. 71).
In , , ,
the ISO speed increases and noise
can appear.
This is a phenomenon that occurs
with digital cameras and does not
constitute a malfunction.
185
(p. 97).
(Flash off) (p. 64).
(High
, , and ,