DImage Sensor Cleaning
Dust off reference data recorded before image sensor cleaning is
performed can not be used with photographs taken after image sensor cleaning is performed. Select Clean sensor and then start
only if the dust off reference data will not be used with existing photographs.
2Frame a featureless white object in the viewfinder.
With the lens about ten centimeters (four inches) from a well- lit, featureless white object, frame the object so that it fills the viewfinder and then press the
In autofocus mode, focus will automatically be set to infinity; in manual focus mode, set focus to infinity manually.
3Acquire dust off reference data.
Press the
If the reference object is too bright or too dark, the camera may be unable to acquire Image Dust Off reference data and the message shown at right will be displayed. Choose another reference object and repeat the process from Step 1.
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