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crosshair accurately;
3.Observe
the
maximum
signal
value
through
starkey(
★
)→Para.→Signal, find the center of the launch axis;
4.Check whether the telescope crosshair center coincide
with the emission photoelectricity axis center, if they coincide on
the whole we can say it qualified;
Calibration
If the telescope crosshair center deviates from emission
photoelectricity axis center largely, send it to professional repair
and calibration department.
11.10 Non-prism ranging
The red laser beam is coaxial with the telescope, used for
no prism ranging, and it is sent by telescope. If the instrument
has been calibrated, red laser beams will coincide with the line
of sight. The external influence such as the vibration, the larger
temperature change and other factors may make laser beam and
viewing not overlap.
Before precise ranging, you should check whether the
direction of the laser beam is coaxial. Otherwise, it could lead to
inaccuracy.
Warning:
Looking straightly at the laser is dangerous.
Prevention:
Don't look laser beams directly, or focus on others.
Checkout:
Put the gray side of the reflector towards the instrument,
and put it 5 meters and 20 meters away. Start laser direction
function. Focus on the reflector center by the telescope crosshair
center, then check the position of the red laser point. Generally
speaking, the telescope is equipped with special filter, human
