Adjusting The Circular Level Of The Prism Pole - Leica TPS1200 series Technical Reference Manual

Tools...\Check & Adjust
29.11
Adjusting the circular
level step-by-step

Adjusting the Circular Level of the Prism Pole

4b
1
2
4a
TPS12_232
Step Description
1. Suspend a plumb line.
2. Using a pole bipod, align the prism pole parallel to the plumb line.
3. Check the position of the circular level on the prism pole.
4. a) If the circular level is centered, no adjustment is necessary.
b) If the circular level is not centered, use an allen key to centre it with the adjust-
ment screws.
After the adjustments, all adjusting screws should have the same tightening
tension and no adjusting screw shall be loose.
TPS1200 568