Johnson Level & Tool Mfg. 40-6962 - Manual (Page 5)

©2011 Johnson Level & Tool - Rev. 1 5
4. Operating Instructions
IMPORTANT: It is the responsibility of the user to verify the
calibration of the instrument before each use.
Set-Up
Set the tripod up level and in a comfortable position to view through
the telescope. Connect the instrument to the tripod with the 5/8”-11
central screw. Using the leveling screws, center the circular bubble.
Aiming and Focusing
Focus the cross hairs by turning the eyepiece focusing knob until the
cross hairs are sharp and black.
Focus the telescope by locating a target, such as a leveling rod, using
the optical sight. Looking through the eyepiece, use the focusing
knob to bring the target into sharp focus. Center the cross hair
to the target using the horizontal tangent knobs on either side of
the instrument.
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