Bernina 435 User Manual page 90

Buttonholes
> Tap «Buttonholes».
> Select Eyelet with Small Zigzag No. 61 or Eyelet with Straight Stitch No. 62.
> To alter the size of the eyelet, turn the «Upper Multi-function Knob» or the «Lower Multi-function
> Sew the Eyelet Program.
> Use an awl, punch pliers or a hole punch to open the eyelet.
90
Knob».
– The machine stops automatically at the end of the Eyelet Program.