Singer 90S Manuel D'instruction page 38

REVERSE OPERATION AND TACKING
STITCH
* Reverse stitch function for straight and zigzag stitches (
is pushed.
reverse stitch button is pressed.
* Tacking stitch function for tie-off of other stitches (
button is pushed.
NOTE: This function is very useful for tying off the
sewing pattern to avoid raveling at the start and end
of sewing.
36
Bouton du point d'arrêt
)
)
Bouton du point de marche
arrière
Interruptor de puntadas