Stitch Width Control
(how to adjust the stitch width)
Slide the stitch width control to the desired stitch width number.
The higher the number, the greater the stitch width. The 
mark shows the adjustment range when using the twin
needle. The blue zone is the appropriate adjustment range for buttonhole sewing.
* Before sliding the stitch width control, be sure to raise the needle above the fabric.
1Stitch width control
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Stitch Length Control
(how to adjust the stitch length)
Slide the stitch length control to the desired stitch length number.
Set the stitch length control at S.S. when using a stretch stitch. The higher the number, the greater the stitch length. The 
mark shows the adjustment range when sewing the buttonhole.
* Raise the presser foot before sliding the stitch length control.
1Stitch length control
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