Check - Duerkopp Adler 550-867 Service Instructions Manual

4.8 Checking
68
Via the button "Check" functions are available that serve to secure
and restore files, to inform about sewing materials and sewing
parameters as well as to test, adjust and set-up the integrated sewing
station.
"Backup System"
When this function is activated all system-relevant settings will be
saved.
–
Press "Backup system".
The following screen will appear: