Industrial Sewing Machine SADE
113
3) Stitch-by-stitch reverse feed stitching speed (Function setting No. 8) and the temporary stop
function at each corner section of the sewing pattern (Function No. 151). This speed can be
changed using Function setting No. 8.
Default value Recommended value
Reverse feed stitching speed (sti/min)
Temporary stop function at each corner
section of the sewing pattern
0 (OFF) 0 (OFF) 0 (OFF) 0 (OFF)
7.9 Operation switches
❶ Alternating vertical movement
amount change-over switch
If this switch is pressed the amount of the
alternating vertical movement of the walk-
ing foot and the presser foot will be max-
imized. (Lamp above the switch lights up)
Use this switch when a multilayered por-
tion of the sewing product is not smoothly
fed.
❷ Automatic reverse feed stitching cancellation/addition switch
• If this switch is pressed when the following automatic reverse feed stitching has
been specified, the reverse stitching will not take place (for once immediately after it
is pressed). (Example 1)
• If this switch is pressed when no automatic reverse feed stitching has been speci-
fied, the reverse feed stitching will take place (once immediately after it is pressed).
(Example 2)
(Example 1) In the case where both automatic reverse feed stitching for start and that for
end have been specified :
If the switch ❷ is pressed before starting
sewing, the
automatic reverse feed stitching
for start (between A and B) will not be carried
out.
If the switch ❷ is pressed during sewing, the
automatic reverse feed stitching for end (be-
tween C and D) will not be carried out.