Canon 2011B002 Digital Camera User Manual


 
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7
Sensor Cleaning
The camera has a Self Cleaning Sensor Unit attached
to the sensor’s front layer (low-pass filter) to shake off
dust automatically.
The Dust Delete Data can also be appended to the
image so that any remaining dust spots can be removed
automatically by the Digital Photo Professional
(provided software).
About smear adhering to the front of the sensor
Besides dust entering the camera from outside, in rare cases lubricant
from the camera’s internal parts may adhere to the front of the sensor.
In case visible spots still remain after the automatic sensor cleaning,
having the sensor cleaned by a Canon Service Center is recommended.
Even while the Self Cleaning Sensor Unit is operating, you can
press the shutter button halfway to interrupt the cleaning and start
shooting immediately.
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