Prexiso T.O.2 Manual Del Usuario página 26

Measurement of
vertical angle
Operation Method
1. Measurement of 0° angle of vertical angle
0° angle position can be set as follows in the initial setting:
0°
90°
180°
ZEN==0 (Zenith 0°)
2. Compensation of the tilt sensor to vertical angle
• The working range of the vertical tilt sensor is ±3'.
Within this range the vertical readings will be
corrected.
270°
90°
0° 180°
270°
ZEN==90 (Zenith 90°)
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