PREPARATIONS BEFORE USE
1While pressing the electromagnetic lock release switch of the microscope operation handle,
move the 2nd arm to the upper limit position.
2Loosen the 2nd arm lower limit knob by turning it counterclockwise and sliding it between 0~8. (0: Up ~
The position of the 2nd arm lower limit knob is a new lower limit position.
3Move the 2nd arm downward to check the lower limit position.
4After reaching the correct lower limit position, tighten and fix the 2nd arm lower limit knob by
turning it clockwise.
If the lower limit position is not correct, carry out the procedure above again, from "1".