Adjusting The Stitch Length; Adjusting The Thread Tension - Brother NV1250D Operation Manual

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Adjusting the stitch length

The stitch length can be adjusted to make the stitch
coarser or finer.
Each press of
Each press of
Memo
Press
default.
means the setting cannot be adjusted.
CAUTION
If the stitches are bunched together,
increase the stitch length. Continuing to
sew with the stitches bunched together
may result in the needle bending or
breaking.
makes the stitch finer (shorter).
makes the stitch coarser (longer).
to return the setting to its

Adjusting the thread tension

You may need to change the thread tension,
depending on the fabric and thread being used.
Correct thread tension
The upper thread and the bobbin thread should
cross near the center of the fabric. Only the upper
thread should be visible from the right side of the
fabric, and only the bobbin thread should be
visible from the wrong side of the fabric.
1
2
3
a Wrong side of fabric
b Right side of fabric
c Upper thread
d Bobbin thread
Upper thread is too tight
If the bobbin thread is visible from the right side
of the fabric, the upper thread is too tight.
1
2
3
a Wrong side of fabric
b Right side of fabric
c Upper thread
d Bobbin thread
e The bobbin thread is visible from the right side of
the fabric.
Each press of makes the thread tension looser.
4
5
4
Setting the Stitch 59
2