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4
Click the [Open] button.
The first frame of the downloaded image will be dis-
played and paused.
5
Click the [ALT CHECK] button.
The alteration detection will start.
The following pop-up window will be displayed after
the alteration detection.
OK (Not Altered):
No alteration was detected.
NG (Altered):
Alteration was detected.
Note:
• The [ALT CHECK] button will be displayed only
when opening an image data file with a code for the
alteration detection.
