Basic Field Checking Procedures; Laser Plummet; Laser Pointer - Pentax Visio R-400VDN Series Quick Reference Manual

3. Basic Field Checking Procedures

Checks and Adjustments should be performed before and during
measurement.

3.1 Laser Plummet

To activate the laser plummet:
To deactivate:
Check if the laser spot on the ground stays at the same position when
rotating the instrument around the vertical axis.
To adjust the laser plummet: Contact your local dealer

3.2 Laser Pointer

To activate the laser pointer:
To deactivate:
Check if the projected laser spot points are at the same position that
is aimed by the center of the cross-hair line of the telescope.
To adjust the laser pointer: Consult your local dealer.
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