Canon EOS RP Instruction Manual page 370

Appending Dust Delete Data
Dust Delete Data
The camera will append the Dust Delete Data obtained to all shots from
now on. Acquiring Dust Delete Data before shooting is recommended.
For details about using Digital Photo Professional (EOS software) to erase
dust spots automatically, refer to the Digital Photo Professional Instruction
Manual.
File size is essentially unaffected by Dust Delete Data appended to images.
Dust Delete Data is not obtained when EF-S lenses are used, or when [ z :
o
z Cropping/aspect ratio] is set to [1.6x (crop)].
If the object has any pattern or design, it may be recognized as dust data and
o
affect the accuracy of the dust deletion with the Digital Photo Professional (EOS
software).
162
3
Shoot a plain white object.
Shoot with a plain white object (such
z
as a new sheet of white paper) filling
the screen, at a distance of 20–30 cm
(0.7–1.0 ft.).
Since the image will not be saved, the
z
data can still be obtained even if there is
no card in the camera.
When the picture is taken, the camera
g
will start collecting the Dust Delete Data.
When the Dust Delete Data is obtained,
a message will appear.
If the data is not obtained successfully,
z
an error message will appear. Follow
the "Preparation" procedure on the
preceding page, then select [OK]. Take
the picture again.