Yamaha YK120X, YK180X owner manual Perform the absolute reset from outside the safeguard enclosure

CHAPTER 4 Adjustment

11)Go out of the safeguard enclosure, and check that no one is inside the safe- guard enclosure. Then turn on the controller.

12)Perform the absolute reset from outside the safeguard enclosure.

13)After the absolute reset is completed, read the machine reference value dis- played on the MPB.

14)If the machine reference value is in the range between 40 and 60 (recom- mended range), then the machine reference has been completely adjusted. If it is outside the recommended range, then repeat the procedure that starts in 5) to readjust it.

R-axis Sensor

R-axis dog B A

Bolt

Fig. 4-12

4-31