7. APPLIED OPERATION AND SETTING OF VARIOUS FUNCTIONS
How to set grade
1When pressing the key, the sign of X axis will
2Press the keys and select the sign (plus or
3Press the keys to change the digit position.
4Press the keys to increase or decrease the
value of the digit.
Resetting the grade value
1When pressing the key, the
sign of X axis will start flashing.
2Press both the keys
simultaneously to reset the grade
3Press the key again to set 0%.