Control Box
P/N 7010-0341 www.topconpositioning.com
4-13
Auto/Manual Button
The auto/manual button (Figure 4-17) has three functions:
• In Automatic Mode, the tow point cylinders are
automatically adjusted as needed.
• In Manual Mode, displays grade corrections without
adjusting the tow point cylinders.
• Makes selections in the Performance Menu.
Figure 4-17. Auto/Manual Button
Using Automatic Mode
In automatic mode, the tow point cylinders are
automatically adjusted up or down to maintain proper
grade.
To enter auto mode, press the red button. The red LED
lights up showing that the Control Box is in auto mode.
Using Manual Mode
In manual mode, the LED displays grade corrections
without adjusting the tow point cylinders. In this mode, the
operator manually adjusts the tow point cylinders to reach
on-grade.
To enter manual mode, press in the red button. The red
LED will goes dark (unlit), showing that the Control Box is
in manual mode.
FiveSystem
AU
TO
S
UR
VEY
SET
(ME
NU
)
AUTO
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