The four-side sewing function of the electronic pattern machine is mainly for stitching trademarks. After setting the number of stitches on each side according to the circumference of the four sides of the trademark, you can start the work. Using the function not only facilitates operation, saves man-hours, but also ensures the quality of sewing.
(1) Press the four-side sewing pattern button to select the four-side sewing pattern. At this time, the set number of stitches and status can be displayed. Computer control panel is set for four-side sewing;
(2) When you need to change the number of stitches on each side of the four-side sewing pattern, you can use the stitch number setting buttons of C and D to set and change the number of stitches for the C-segment sewing process and the D-segment sewing process. When you need to select reverse stitching and set and change the number of stitches, you can use the stitch number setting buttons of A and B (change range A and B are 0-19 stitches, and C and D are 0-99 stitches).
(3) Through the ON/OFF combination of the automatic reverse sewing start button and the automatic reverse sewing end button, 4 sewing combinations can be obtained. These 4 combinations are no reverse stitching at the beginning and end, no reverse stitching at the beginning/end, no reverse stitching at the beginning/end, and reverse stitching at the beginning and end.
In addition, double reverse stitching can be selected with the double stitch start button and the double stitch end button. At this time, the single operation triggers the reverse sewing button, and the electronic pattern machine rotates at a low speed (compensating the sewing action); Depress the pedal once to continue sewing the specified number of times. If the automatic thread trimming button is selected, automatic thread trimming will be performed after the final sewing process is completed. When automatic reverse stitching is selected, automatic thread trimming is performed after the automatic reverse stitching is finished. If you choose to prohibit thread cutting, the thread cutting operation will not be performed after sewing is completed, and the electronic pattern machine will stop at the upper stop position.
After selecting single-trigger sewing, step on the pedal once during the C and D processes, and the machine will stop after the set number of stitches has been sewn, and then enter the thread trimming process. When the automatic presser foot lift button is selected, the presser foot is automatically lifted after each process is completed.
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