User's Manual

Total Station Nivo Series Instruction Manual 85
Applications 4
Two-prism pole
1. To enter the two-prism pole function, press [3] or
select
2Prism Pole in the Offset menu.
2. Sight the first prism and press
[MSR1] or [MSR2].
3. Sight the second prism and press
[MSR1] or [MSR2].
4. Enter the distance between the second prism and
the target point. Alternatively, if you do not need
QA information, you can leave the distance
between the first and the second prism blank.
5. If you do enter a P1-P2 distance, the QA screen
appears. Compare the entered value and the
measured distance to check the accuracy of the
observation.
6. To record the point, press
[ENT] or the OK softkey.
Sample records
SS,14,0.0000,38.9200,271.0350,89.2630,11:04:15,DITCH
CO,2Prism O/S: P1-P2= 0.5090( 0.5060) P2-Tgt= 0.5020
Note – In this sample data, 0.5090 is the measured value. 0.5060 is the entered value.