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Differential Feed Dial (DF Setting)
Stitch Width Finger
Lever engages the stitch width finger for a wide
overlock result.
Lever disengages the stitch width finger for either
Rolled Hem 3 or Narrow Hem 3 stitch.
"R" Setting
Differential feed may be set from 0.5 to 2. The
1 setting represents a 1 to 1 feeding ratio, the
most commonly used setting. See differential
feed recommendations for individual stitch
types on pages 36-42.
"N" Setting
Your machine comes equipped with the rolled
hem plate. You can do all overlock stitches by
engaging or disengaging the stitch width finger.
See stitch width finger recommendations for
individual stitch types on pages 36-42.
0.5
2
1.75
1.5
1.25