Digital Overlock With Top Feed Thanks to the adjustment gear, it is easy to adjust the differential ratio between the upper and lower feed. Learn the new functions thanks to the voice guide, otherwise you can only use it for errors and how to solve them, by clicking on the VOICE button. Thanks to the photocells, the electronic cutter is automatic at the start and/or end of the seam. Also the presser foot lifter is controlled electronically and automatically thanks to the photocells which lift it before and/or after sewing. Response increased by 14.3%: acceleration from 0 to 5500rpm in 100ms; deceleration from 5500rpm to 0 in 180ms. Manual mode with full use of the pedal, semi-automatic with the use of the pedal for sewing but cutting and presser foot lift are automatic thanks to the photocells and finally automatic where the machine works only with the photocells.
