Dürkopp Adler 667 Operating Instuructions page 27

8
6
7
Fig. 21
Button 7 can be assigned a function by using the screws 6 located
underneath the switches.
– Select a function. For example: 6 = sew backwards manually.
– Press in the screw underneath button 5 and turn 90° clockwise (the
slot is vertical).This function can now be activated by using button
5 and button 7.
5
23