User guide

10 Checking and Adjustment
120 Trimble M3 Total Station User Guide
Note – If the reference target is placed too high or too low
(+/- 20 gon), a warning screen appears when you press
[MEAS/ENT].
4. After taking a measurement on Face-1, turn to
Face-2 and sight the same target. Press
[MEAS/ENT]
to take an angle measurement on Face-2.
The Results screen appears.
5. Do one of the following:
– To return to the Face-1 measurement, press
[F1] Rept.
– To ignore the latest result and keep the
previous values, press
[F2] old.
–To update
c and i by the latest result, press
[F4] new.
Note – When the result of
c is larger than 30", or i is
larger than 3', a warning screen appears.
100.1 Compensator adjustment
1. To activate the compensator adjustment
program, press
[F3] Comp in the Adjust. C&I
screen.
2. Do one of the following:
– To take an angle measurement on Face-1,
press
[MEAS/ENT].
– To return to the previous screen, press
[ESC].
3. Turn to Face-2 and press
[MEAS/ENT].
The Result screen appears, where:
–
sz is an error on the sighting axis (sighting
shaft inclinations)
–
skis an error on the vertical axis (vertical
shaft inclinations)