Fujitsu 50FH5037E-02 Oem Manual page 86

Notes:
1. Each subwindow must not exist in same line (main scanning direction).
Main window
Sub window
0
Sub window
1
2. If the area of the subwindow exceeds the main window area, only the
subwindow area included in the main window is valid.
Main window
Sub window 0
Sub window 1
Sub window 3
Invalid subwindow area
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