Industrial Sewing Machine SADE
84
Blind area and edge offset (safety seam)
During the number of stitches entered here, the positive notch recognition of the guide
will be ignored. This feature is useful to suppress threads and materials that might be
falsely seen as the first positive notch; the edge offset indicates how many stitches
should be added before the new seam section starts to count. This is useful when you
want the safety seam to start in the centre or at the end of the notch.
Fig. 51. Setting blind area and edge offset (safety seam)
Notch 2
The system enables you to select normal positive notches, an negative V notch and no
notch.
When selecting the no notch option then you need to simply define the amount of
stitches from pre seam, safety seam and post seam.
Defines the position and the tolerance for the first Notch (indication of start of the safety
seam). Tolerance indicates of how many stitches earlier or later the notch has to be
reached. This applies for BOTH normal positive and V notch.
The setting no notches has no tolerance settings.
The way of parameters setting is similar to parameters shown of fig. 50.
Blind area and edge offset (post seam)
During the number of stitches entered here, the positive notch recognition of the guide
will be ignored. This feature is useful to suppress threads and materials that might be
falsely seen as the first positive notch; the edge offset indicates how many stitches
should be added before the new seam section starts to count. This is useful when you
want the post seam to start in the centre or at the end of the notch.
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