Somewhere on this thread is a generic manual.
I made screen shots of your machine controls. So I'll explain them the rest will be generic and you can find that information by reading the thread.
[ATTACH=CONFIG]574002[/ATTACH]
This is your zig zag control. You turn the big knob to zig zag what ever you want and can change it as you sew by turning the knob to larger or smaller stitches as you sew to get different designs or appliqué or fancy calligraphy lettering. If you want to lock it in place slide one of the two little lever knobs where ever you want the stitches set and tighten the knob. You have to release them in order to go back to straight sewing or to change the width of the zig zag stitches. Right now it looks like it might be set so turn the nut on the ends of the two lever knobs and release the zig zag so it will sew straight again. Pretty simple once you play with it a minute. If you want to reset it, turn the knob how ever wide you want, set the levers, tighten and you are back to zig zag. Release them etc. pretty simple and straight forward.
Last edited by miriam; 06-02-2017 at 02:17 AM.