... Auto recovery of design after power failure or user shut-down.7.1,000,000 stitches memory, 99 designs8.Make design ... Needle9Stitch formLock StitchStitch Width(mm)0.1-12.6power sourceSingel phase 110v or 220v Customer First Service First Customer First Service ... stitching.2.Function keys including Menu, Speed up and slow down (also Page Up and Page Down), Help, USB input, Parameter Settings, Clear, ESC ...