How long the key
No.
must be pressed
Short time
A
Long time
❼
Short time
B
Long time
Short time
❽
Short time
❾
Long time
Short time
Long time
Short time
Short time
Long time
Short time
Used to set the number of reverse feed stitches (ABCD) at the beginning
and end of sewing
Used to change over the one-shot operation between enable / disable
Used to set the number of reverse feed stitches (ABCD) at the beginning
and end of sewing
Used to set the bobbin counter
Used to determine the set data
Used to display the parameters registered to function key F1
Used to register a parameter to function key F1
Used to display the parameters registered to function key F2
Used to register a parameter to function key F2
Used to return the data being edited to the initial state
Used to set the sewing machine clock right
Used to set the memory switch
Used to change over the display to the thread trimming counter display
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Speaker for the audio guidance
– 27 –
Function