Operating instructions

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5.6 Setting buttonhole seam
In the program menu “Buttonhole seam”
Select program menu Buttonhole seam
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Press the P-key.
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Select the line “Buttonhole seam” with the arrow keys ñ and ò.
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Press the OK-key.
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Select the relevant line with the arrow k eys ñ and ò.
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Press the OK-key. The curser blinks under one of the digit values.
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Change between the digits with the arrow keys ï and ð.
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Increase or decrease the value of the chosen digit with the arrow
keys ñ and ò.
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Press the OK-key to confirm. Press the ESC -key.
The follow ing parameters can be changed for the buttonhole seam section:
Intermediate material
width P4.1
- 1,0...+1,0 mm
Distance between the inner stitches of the
buttonhole seam.
Stitch distance within
the buttonhole seam
P4.2
0,3...1,5 mm
Distance in the y-axis of a double stitch.
Buttonhole width
P4.3
1,6...6,0 mm
Overall width of a buttonhole (outer stitches).
Buttonhole seam
tension P4.4
on;off
on: additional thread tension on (raised-form)
off: additional thread tension off (flat-form)
Cutting
P4.5
on;off
on: cutting during the sewing cycle
off: no cutting
Length in front of the
cut P4.6
-P6.3...5,9 mm
1. Correction of the position of the first tack in
relation to the end of the c ut
2. Additional buttonhole length in front of the
cut with asymmetrical c utting w ithin the
buttonhole.
Length behind the cut
P4.7
(1.8 mm - P7.3)-
5,9 mm
1. Correction of the position of the first tack in
relation to the end of the c ut
2. Additional buttonhole seam length behind
the cut with asymmetrical cutting within the
buttonhole.
Cut correction x
P4.8
-0,5...+0,5 mm
Position of the cut within the buttonhole on the
x-axis.
Correction right side
P4.9
Correction of the right sided buttonhole seam
width, only visible with bartack type A (Cross
bartack).
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