SETTING DEVICE OF STITCHING CONDITIONS IN AN ELECTRONIC CONTROL SEWING MACHINE

摘要

An electronic control sewing machine which stores stitch control signals in an electronic memory device, and forms stitch patterns, includes a setting device for stitching conditions which comprises, a tenkey which designates reduction or enlargement separately to a selected pattern in a needle amplitude direction and in a fabric feed direction; a switch designating key which switches designating functions of the reduction or enlargement of the tenkey to a designating function in the needle amplitude direction and a designating function in the fabric feed direction; and a pattern data counting device which reduces or enlarges an amount of needle amplitude or an amount of fabric feed with respect to a pattern selected in accordance with designation by combination of the switch designating key and the tenkey; in this way the amount of needle amplitude and the amount of fabric feed can be designated.