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Turn to Face II, collimate the same target
and press MEAS.
It shows the difference.
Press SET. to correct the difference.
Press BACK to quit without saving the
correction.
Note:
1. Repeat the checking steps to measure the Index Difference (i angle). If the
Index difference cannot meet the requirement, user should check whether the
three steps of the adjustment and the collimation are right. Then set again
according to the requirement.
2. If Index Difference still not meets the requirement after the repeated operation,
the instrument should be returned to factory for inspection and repair.
10.7 TRANSVERSE AXIS ERROR COMPENSATION ADJUSTMENT
As the transverse axis error only affects the angle of sight, it can be only
confirmed through observing the target the height of which is obviously lower or
higher than the instrument.
To avoid the influence of sight axis, user must have an associated adjustment
before adjusting sight axis.
It is unnecessary to collimate the prism or the target plane to ascertain the
transverse axis error. Therefore user is enabled to launch this adjustment at any
time. Select a recognizable point which is rather far away from the instrument,
and much higher or lower than the instrument. Make sure it can be precisely
collimated twice.
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