Topcon RL-SV1S, Instruction Manual, Page: 40 / 84

7. APPLIED OPERATION AND SETTING OF VARIOUS FUNCTIONS
32
 How to set grade
1
When pressing the key, the sign of X axis will
start flashing.
2
Press the keys and select the sign (plus or
minus).
3
Press the keys to change the digit position.
4
Press the keys to increase or decrease the
value of the digit.
Resetting the grade value
1
When pressing the key, the
sign of X axis will start flashing.
2
Press both the keys
simultaneously to reset the grade
value.
3
Press the key again to set 0%.