Topcon Motorgrader, Operator'S Manual

Page: 155 / 172

Slope Sensor Test
P/N 7010-0344
7-5
To check if Slope Sensor is measuring accurately:
1. Using a laser, smart Level or Auto Level, calculate the slope of
the ground. If you do not have an instrument to calculate slope,
proceed to step #6.
Figure 7-4.
2. Place the cutting edge lightly on the ground in the same direction
you measured the slope. The value displayed on the screen should
be within .2% of the calculated slope.
Figure 7-5.
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POWER POWER
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+
1% SLOPE
ENTER EXIT
KNOB
VALUE
LASER
SONIC
KNOB
VALUE
LASER
SONIC
MAINFALL
ROTATION
SLOPE
SYSTEM TEST
¥ | ¥
PASS
ERROR
2.58
2.7%
5°
+1.2%