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5.Calculate the zero deviation of tilt sensor by using following formula:
Deviation X=(X1+X2)/2
Deviation Y=(Y1+Y2)/2
Adjustment
If the deviation value within ±20
″
, then no need adjustment, otherwise need adjustment
as following:
1.Enter Tilt adjustment page in Adjustment function
2.Collimate a target in the right position
3.Press (OK), collimate the same target in the reverse position
4. Confirm whether the adjustment correction value within the range. If X value and Y
value are within the adjustment range, then press F4 (OK) to update the correction value,
