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Viva TPS, Equipment
Step
Description
2.
Fasten the tribrach and instrument onto the tripod.
3.
Turn on the instrument by pressing PROG for 2 s. Press SHIFT (F12) to access
STATUS Level & Laser Plummet, activating the laser plummet.
4.
Move the tripod legs (1) and use the tribrach footscrews (6) to centre the
plummet (4) over the ground point.
5.
Adjust the tripod legs to level the circular level (7).
6.
By using the electronic level, turn the tribrach footscrews (6) to level the
instrument precisely.
7.
Centre the instrument precisely over the ground point (4) by shifting the
tribrach on the tripod plate (2).
8.
Repeat steps 6. and 7. until the required accuracy is achieved.
12
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