ELNA eXcellence 792PRO Instruction Book page 57

U23 Box stitching
Use this stitch to join heavy weight fabrics.
Overlap two raw edges together and use this stitch to join
them.
Use also for fagoting.
U25 Hemstitch
Use this stitch for fagoting or decorative stitch.
U26 Backward stitch
U26 is backward stitch.
Use this stitch if it is hard to guide the fabric while
pressing the reverse button.
The machine sews in reverse without pressing the
reverse button so that you can guide the fabric with both
hands.
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