Operating instructions

9.6 Changing a buttonhole program
Up to 50 different buttonholes can be programmed in the buttonhole
programming menu.
The various parameters of each buttonhole shape can be changed.
A sketch of the current buttonhole shape is shown in the left half of the display.
If the ñ and ò cursor keys are pressed to switch from one buttonhole
parameter to another in the right half, the current measurement is always
highlighted in the sketch.
If not all adjustable parameters fit in the display, the content can be
shifted up or down by pressing the cursor keys at the top or bottom of
the display.
–
Press “P”.
The controller switches to the buttonhole programming menu.
–
Press “S” to program or alter a sequence.
–
To leave the menu press the “ESC” key.
The following buttonholes with their parameters can be programmed in
the buttonhole programming menu.
Type Buttonhole shape Adjustable parameters
A taper tack eye shape, speed, buttonhole length,
cut, cut-position correction,
speed in the eye, stitch distance, throw
width in the eye, intermediate fabric
taper tack overlap, taper tack length
B round tack eye shape, speed, buttonhole length,
cut, cut-position correction,
stitch count in the eye, stitch distance,
throw width in the eye, intermediate fabric
overlap, number of stitches in the
round tack
C cross tack eye shape, speed, buttonhole length,
cut, cut-position correction,
stitch count in the eye, stitch distance, throw
width in the eye, intermediate fabric
cross tack length, stitch distance in the cross
tack, lateral cross tack length, seam extension
D without tack eye shape, speed, buttonhole length,
cut, cut-position correction,
stitch count in the eye, stitch distance,
throw width in the eye, intermediate fabric
E eyelet speed, eyelet diameter,
cut, stitch count in the eyelet,
throw width, overlap.
28
A
B
C
D E