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22. CHECKS AND ADJUSTMENTS
14. In this state, the following offset values (tilt zero
point error) are calculated.
Xoffset = (X3+X4)/2
Yoffset = (Y3+Y4)/2
When both offset values fall within the range ±10",
adjustment is completed.
Press
{ESC}
to return to <Instrument constants>.
If one of the offset values (Xoffset, Yoffset)
exceeds ±10", repeat the check and adjustment
procedures from the beginning. If the difference
continues to exceed ±10" after repeating the
check 2 or 3 times, have your local dealer perform
the adjustment.
