Introduction and Setup
Topcon AG System Five Operator’s Manual
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Laser Receiver
The Laser Receiver (Figure 1-3) is an elevation control sensor.
It measures and controls the elevation of the scraper. When it
receives a signal from a rotating laser, it sends a signal to the
control box through connecting cables.
Figure 1-3. Laser Receiver
TM-1 Telescoping Mast
The TM-1 Telescoping Mast (Figure 1-4) is installed on the
machine’s scraper/blade and provides a fast, accurate, and
rugged mounting platform for the laser receiver.
Figure 1-4. TM-1 Telescoping Mast
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