Canon A710 IS User Manual
Page 96
94
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
.
z
In , , , ,
and
modes in the
mode, 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 AE mode.
z
This is a phenomenon that occurs
with digital cameras and does not
constitute a malfunction.
Eyes appear red.
Light is reflected back from
the eyes when the flash is
used in dark areas.
z
Use the
(red-eye reduction)
mode (Basic Guide p. 12). For this
mode to be effective, the subject
must be looking right at the red-
eye reduction lamp. Try asking
them to look directly at the lamp.
z
Even better results can be
obtained by increasing the lighting
in indoor settings or approaching
closer to the subject. The shutter
will not activate for approximately
1 second after the red-eye
reduction lamp fires in order to
improve the effect.