Table of Contents
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Equipment Setup
Step
Description
•
If yes, no adjustment is required. The procedure is finished.
•
If no, the bubble needs adjusting. Continue with step 6.
6.
Take down the carrier with precision bubble.
7.
Centre the bubble using the adjustment pin in conjunction with the adjustment
screws on the bottom side of the bubble. Refer to paragraph "Diagram".
8.
Reattach the precision bubble to the tribrach.
9.
Check that no screw is loose.
10.
Check the adjustment of the circular level using the precision bubble.
11.
Is more adjustment necessary?
•
If no, the adjustment procedure is finished.
•
If yes, repeat steps 6. to 11.
GPS1200+
88
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