46
3
1.5
To Adjust Stitch Length
Turn the stitch length dial until the desired
stitch length appears on the screen.
The larger the number, the longer the stitch.
The stitch length can be adjusted from 1 to
5 mm.
The amount of stitch length is indicated on
the automatic thread tension and manual
thread tension screen.
1 Recommended stitch length (standard)
2 Current stitch length (manual setting)
3 Stitch length dial
To Adjust Differential Feed Ratio
Turn the differential feed dial to adjust the
feed ratio.
The number on the screen indicates the ratio
between the main and the sub feed motion.
The differential feed ratio (1.0) indicates the
neutral position.
The differential feed ratio is displayed on both
the automatic thread tension and manual
thread tension screen.
1 Recommended differential feed ratio
(standard)
2 Current setting of the differential feed ra-
tio (manual setting)
3 Differential feed dial
How to Adjust
If the fabric becomes stretched when sewn,
turn the dial counterclockwise (toward 2.2).
4 Stretched
If the fabric becomes compressed when
sewn, turn the dial clockwise (toward 0.5)
5 Compressed
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