4.
5.
6.
46
Select the incl. ATR Calibration option if you like to calibrate
•
the ATR.
•
Tap
to see which instrument errors are determined.
Follow the wizard which guides through the calibration.
•
Aim the telescope accurately at a target at about 50 m distant.
•
The target must be positioned within ± 9°/± 10 gon of the hori-
zontal plane. Start the procedure in telescope face one.
Press the measurement keys to measure and to continue to the
•
next step.
Motorised instruments change automatically to face one.
•
☞
The fine pointing has to be performed manually in both
faces.
•
Tap
in the wizard to get to the next page.
Aim the telescope accurately at a target at about 50 m distant
•
or less if not possible. The target must be positioned at least
27°/30 gon above or beneath the horizontal plane.
Press the measurement keys to measure and to continue to the
•
next step.
Motorised instruments change automatically to the other face.
Check & Adjust