Bernina Artista 640 User Guide - Page 68

68 Buttonholes - Important Information Balance for Buttonholes Balance for Direct Entry Length Standard With Direct Entry Length and Buttonhole Manual buttonholes each • any Balance alterations affect both beads individual buttonhole sequence can be balanced separately Balance for Direct Entry Length Keyhole or Round Buttonholes • any Balance alterations affect both beads if keyhole is distorted to the right (picture A): • the keyhole or eye is balanced as follows: • turn stitch length knob counter clockwise • 1. sew straight stitches until the sewing if keyhole is distorted to the left (picture B): computer changes to the keyhole or eye, • turn stitch length knob clockwise then stop the sewing computer • 3. touch «OK» and complete buttonhole • 2. touch «Balance» and now adjust the A B picture in the right portion of the Balance screen with the stitch length knob to suit the sewn buttonhole Balance for Manual Round or Keyhole Buttonhole • any Balance alterations affect both beads if keyhole is distorted to the left (picture B) differently: • turn stitch length knob counter clockwise A B if left bead is too dense (picture A) if keyhole is distorted to the right (picture A) • turn stitch length knob counter clockwise - • turn stitch length knob clockwise left bead will be longer, right bead will be shorter Balance for Manual Standard Buttonhole if left bead not dense enough (picture B) • any Balance alterations affect both beads • turn stitch length knob clockwise - left bead will be shorter, right bead will be longer • the keyhole or eye is balanced as follows: Recommendation • sew a test on the fabric (s) you will use Clear Balance • touch «Reset» in the special Balance screen or press the «clr» button («clr» deletes the programmed buttonhole as well!)