Topcon MACHINE CONTROL AG System Five - Page 66

Laser Setup
Topcon AG System Five Operator’s Manual
3-6
4. Rotate the laser 180° so that side two (the second X axis)
points toward the grade rod (Figure 3-4).
Figure 3-4. Rotate Laser
5. Raise or lower the sensor to get an on-grade signal
(Figure 3-5). Record or mark the position on the grade rod
(X2).
Figure 3-5. Note Laser Sensor’s Second Position
About 200ft
If Less Than .02'
No Calibration
Necessary*
*See Notice
Below Graphic