Correct Threading / Tension Path: When
using the Auto Tension Dial (ATD), the correct
tension is set automatically.
*When option 2, 3, 6, 8 selected, use spreader.
*When option 1, 11, 12, 13 selected, turn upper knife down, move seam width finger knob to setting R, and change looper coverattached cover (A) into (B).
*Auto tension settings are based on medium weight fabric and standard # 60 polyester spun thread. It can satisfy most requirements for sewing. If using a different thread weight...