Johnson Theodolites 40-6936 Manual De Instrucciones página 17

8863H-All_Manuals 3/19/15 3:25 PM Page 17
Measurement of Vertical Angle
The angle position can be set as required in the initial setting.
0
90
180
Display of Slope
1. Press the V/% key to switch the vertical
measurement shown from degrees to percent
of grade.
2. Press the V/% key again to switch from grade
percent back to the vertical measurement
shown in degrees.
Note: When vertical angle is converted to slope, the precision of the
slope reading is two digits after the decimal. The value of slope is
displayed only within a 45º (100%). When measure angle exceeds
100%, the percent will be shown as "----".
©2015 Johnson Level & Tool - Rev. 1
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0
270 180
270
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