Dürkopp Adler 755 B Operating Instructions Manual page 235

Programming
Adjusting and testing needle transport
 The display switches to Test needle transport.
Fig. 187: Testing needle transport
Symbol
To test the needle transport:
1. Press the
 Reference run is carried out.
2. Press the desired button.
Operating Instructions 755 B, 756 B/F - 00.0 - 02/2021
Meaning
Adjust needle transport  p. 232
Reference
Stepper motor On/Off
Adjust motor drive position
• +3.5: Needle transport in sewing direction
• -3.5: Needle transport against sewing direction
Split needle bar On/Off
button.
233