Canon PowerShot G10 - Manual (Page 241)

239
T
rou
blesh
oo
ting
Image contains noise.
ISO speed is too high. z Higher ISO speeds and (High ISO
Auto) setting may increase image
noise. For higher image quality, use
as low an ISO speed as possible
(p. 87) .
z In , , , , , , ,
and
modes in the mode, or
when using the Auto ISO Shift, the
ISO speed increases and noise can
appear.
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 or when you
increase the aperture
value in the aperture
priority
mode.
z This is a phenomenon that occurs
with digital cameras and does not
constitute a malfunction.