Control Methods
P/N 7010-0341 www.topconpositioning.com
2-19
Figure 2-19. Sonic Tracker On-Grade
If the screed and the Sonic Tracker II start to raise, the
watch stops at a longer time (Figure 2-20). The Tracker and
Control Box will indicate a down correction arrow, and
lower hydraulic valve corrections are applied to bring the
Tracker back to on-grade.
Figure 2-20. Sonic Tracker above Grade
On
Grade
S
o
nic
T
racker
II
S
onic
T
racker
II
S
onic
T
rac
ke
r
II
S
onic
T
racker
II
On
Grade
To Next Page
Loading...
