•Start: The message shown at right will be displayed and “rEF” will appear in the viewfinder.
•Clean sensor, then start: Select this option to clean
the image sensor before starting. The message shown at right will be displayed and “rEF” will appear in the viewfinder when cleaning is complete.
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, 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
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.
gD Image Dust Off Reference Data
The same reference data can be used for photographs taken with different lenses or at different apertures. Reference images can not be viewed using computer imaging software. A grid pattern is displayed when reference images are viewed on the camera.
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