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25
Steps Leveling instrument
Operation procedure
Key
Display
1) If instrument tilts over correction range, system
launch tilt correction function.
Single Axis
OFF X-ON XYON OK
2) Leveling the instrument according to the related
chapter until the E-bubble centered in the tube
X-ON: Only vertical angle be compensated
XYON: Both horizontal and vertical angle are
compensated
Press OFF, tilt correction will be off..
Single Axis
OFF X-ON XYON OK
3) When the electronic bubble is centered, Press OK
the system goes back to previous screen.
7.3
Setting the Instrument Options
·
In setting Mode, make sure that the concerned parameters are set in accordance with measurement
conditions.
·To confirm or change the parameters options, see“21.1Changing Instrument Parameters”.
Table 1
：
Settings
Parameters
Option（*：Factory Setting）
Obs. Setting
C&R crn
OFF *
K=0.14
K=0.20
V.obs
Zenith *
Vertical
Vertical±90°
VA%
Obs. Setting
Tilt Crn
OFF*
Single Axis (X-ON)
Dual Axis (XYON)
