Topcon mmGPS 3D Paver, Reference Manual

Page: 158 / 288

Setting up the Machine and 3DMC
mmGPS 3D Paver Reference Manual
3-88
5. Press
Ok
to return to the main screen (Figure 3-96).
Figure 3-96. Survey On-grade – Elevation Example
When changing the depth of the mat being laid, the speed of turning
the Grade Adjustment knob determines the smoothness of the
transition from one depth to another.
Slope Control Key
The Slope Control Key displays the design (reference) cross-slope
and indicates sensor status with graphics, messages, and colors
(Figure 3-97 on page 3-89). While paving, the design cross-slope
continuously changes according to the design surface.
• Design Cross Slope – displays the current cross slope. In
mmGPS, this number is based on the design (reference) surface;
in 2D, the operator enters the number.
• Type of Control Application – displays either mmGPS or 2D for
the current control application.
• Color of Slope Key – the background color of the Slope Control
Key indicates sensor status.
– Green: indicates sensor status suitable for paving.
– Red: indicates an error status and Automatic Control is
disabled.
3a
3b
4
5