Topcon MACHINE CONTROL AG System Five - Grade Adjustment Leds

Grade Adjustment LEDs
P/N 7010-0369 www.topconpositioning.com
2-5
Grade Adjustment LEDs
The grade adjustment LEDs (Figure 2-6) indicate raise, on-grade,
and lower information and corrections.
Figure 2-6. Grade Adjustment LEDs
Figure 2-1 describes Grade Adjustment LED indications.
Table 2-1. LED Indications for Elevation/Slope Control
LED Display
LED Elevation Description
Slowly blinking, yellow
down arrow
Out of range; beyond .28’ above
grade
Solid yellow down
arrow
Above grade; between .05' and .28'
Blinking yellow down
arrow
Above grade; between .02
' and .05'
Blinking yellow down
arrow w/ green bar
Within .02
' of grade
Blinking green bar On grade
Blinking red up arrow
w/ green bar
Within .02
' of grade
Blinking red up arrow
Below grade; between .02
' and .05'
Solid red up arrow
Below grade; between .05
' and .28'
Slowly blinking red up
arrow
Out of range; beyond .28
' above
grade