Topcon RL-100 2S - Setting Grade Values; Grade Axis Definitions

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Setting Grades
Grade can be set in both axes, X and Y, as shown below.
Grades can be set in the range indicated below.
X: –10% to +10%
Y: –5% to +25%
Grade axes and axis symbols are as shown in the diagram below.
+10%
X axis
Y axis
–10%
+25%
–5%
Panel side
Plus
Minus
Plus
Minus