Duerkopp Adler 550-867 Service Instructions Manual page 74

"Print BC label"
When this function is activated the label printer will print a barcode
label.
"Backup file DB"
When this function is activated all data base records of the sewing
station will be saved under the corresponding machine number.
For the way of proceeding see Backup System
"Data import"
Backup files of older software versions will be imported.
For the way of proceeding see Backup System
"Copy dump files"
When this function is activated all dump files will be copied.
For the way of proceeding see Backup System
"Connections"
When this function is activated all connections of the computer will be
listed.
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