Differential Feed - Fabrics That Stretch - Bernina 1200DA Owner's Manual

M
ASTERING
Y
OUR
BERNINA
®
• Owner's manual pg.___
• Thread the serger for a 4-thread overlock stitch.
• Adjust as indicated on the LCD screen. Fine tune as needed.
• Set the stitch length to 2.5mm.
• With differential set at N, serge two of the ribbing pieces together along one 5" edge.
If the fabric is stretchy enough the edge will be wavy.
• Adjust the differential to 2.0.
• Stitching along the 5" side, serge the remaining ribbing to the other side of the piece,
trimming slightly. With differential at a higher setting, the the wavy edge should be eliminated.
• Mark the differential settings on the fabric sample.
• Compare the seams to see how the differential settings can affect stretching.
• Trim and mount the sample.
• Return the differential feed setting to N (normal).
BERNINA
M Y
ASTERING OUR
BERNINA
DIFFERENTIAL FEED
Fabrics That Stretch
Fabric:
Needle:
Thread:
Presser Foot:
Stitch:
6/01/02
®
®
1200DA/1300DC
3 pieces of ribbing,
5" (width) x 2" each (length)
80/12 Universal
4 cones of serger thread
Standard
#1 (4-thread overlock stitch)
N
2.0
1200DA/1300DC/12