Issue link: https://docs.hic.us/i/445658
122 Advanced setting of the needle bar step Chapter 7 QS08 (16)Icon A (17)To set (Completed) 9 5.0 A Maximum r.p.m. Presser foot lower dead point Presser frame back lower dead point G 9 4 5 6 7 5 6 7 8 9 1 2 3 4