Total Station Manual
Notice: Check the photoelectric coaxiality after calibrating.
3.5 Vertical plate index zero automatic compensation
1. Set up and level the instrument, make the direction of the telescope consistent
with the line between the center of the instrument and any of the foot screw.
2. The vertical plate index change to zero after switching on, tighten the vertical
brake hand wheel, the instrument display the current telescope vertical angle.
3. Slowly rotate feet X to 10 mm around in one direction, the display of the vertical
Angle will change from changing until disappear to appear "compensation
beyond!" correspondingly, it indicate that the dip angle of the vertical axis is
bigger than 3 ', beyond the range of vertical plate compensator design .When
rotating the feet spiral recovery in the opposite direction, instruments shows
vertical Angle again, if you can see the change when testing it again and again in
critical positions, it says that vertical plate compensator works normally.
When you find that instrument compensation is useless or abnormal, it should
be sent to the factory for checking.
3.6 Vertical collimation error (I Angle) and vertical collimation zero
value setting
1. Boot after settling and leveling the instrument, focus the telescope on a clear
goal A, get the face left reading of vertical Angle L.
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