Canon EOS 90D DSLR Camera with 18-135mm Lens User Manual
Page 529
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529
Sensor Cleaning
Setting Auto Cleaning
1
Select [Auto cleaning
f
].
2
Select an item.
Use the <
Y
> <
Z
> keys to select an
item, then press <
0
>.
o
For best results, clean with the camera in a stable position on a desk or other
fl at surface.
o
Even if you repeat the sensor cleaning, the result will not improve much. Note
that
[Clean now
f
]
may not be available immediately after cleaning.
o
Dots of light may appear in captured images or on the shooting screen if
the sensor is aff ected by cosmic rays or similar factors. By selecting
[Clean
now
f
]
, their appearance may be suppressed (
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