user manual

3.5 Operation for Image Observation
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(4) Deleting registered points
To delete points individually, select the point and click the Delete button. To delete all
points, click the Clear button.
(5) Saving and reading history data
To save displayed position data, click the Save button. A dialog box for saving will open.
Specify folder and file name and then, click the Save on it. The extension of history files
is .ssh.
To read saved data, click the Load button and specify a file name on the opening dialog
window. The saved data contains the information on specimen size and data reading is
possible when the present specimen size setting is the same as that of the data to be read.
If the read data is just that of the current specimen or of a specimen having the same object
layout, the data is effective for retrieving a prior imaged field of view.