Topcon GLS-1000 SERIES, Instruction Manual

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4-8
4 PREPARATION FOR MEASUREMENT
4.6 How to Collimate to a Target.
1
From the collimating window, use the vertical and horizontal jogs to set the sighting collimator
approximately on the target.
2
Look into the sighting collimator.
3
Use the vertical and horizontal jogs to adjust the peak of the triangle inside the sighting collimator to
the target.
Sighting collimator
Collimating window
Vertical jog
Horizontal jog
Collimate from here
Sighting collimator
Target