37
Mechanical adjustment
Knee lifter
To adjust:
1.  Turn the power switch ON while pressing the Start/
  Stop button and the Reverse stitch button. The LCD 
  shows the Factory Setting Mode. Press "Knee lifter" 
  key.
2.  Attach the knee lifter.
  Press "MEM1" key when the knee lifter is free.
3.  Push the knee lifter to the right as far as it goes and 
  press "MEM2" key.
4.  Press "OK" key.
Knee lifter is free.
Push the knee lifter to the 
right as far as it goes.