Setting The Lower Looper Pre-Tension Setting Slider And Changeable Thread Guide - Janome MyLock 644D Instruction Book

STD.
STD.
30
R.H.
R.H.
3/4
2
3/4
2
Setting the lower looper pre-tension setting slider
and changeable thread guide
Standard serging(STD.)
Standard serging with 2, 3 or 4 threads
Lower looper pre-tension setting slider
Rolled hemming(R.H.)
Rolled hemming with 2 or 3 threads
3/4 thread serging
Serging with 3 or 4 threads
Changeable thread guide
2 thread serging
Serging with 2 threads
Change the setting depending on whether you're
doing 3/4 thread serging or 2 thread serging.