Leica TS11 User Manual page 77

View current
adjustment errors
Mechanical adjust-
ment
Precise measure-
ments
TS11/TS15, Check & Adjust
Select Main Menu: Instrument\TPS settings\Level bubble & compensator to check
whether the tilt correction and the horizontal correction are turned on.
To view the adjustment errors currently used, select Main Menu: User\Check &
Adjust to open the Check & Adjust Wizard. Select the option View the current
values.
The following instrument parts can be adjusted mechanically:
• Circular level on instrument and tribrach
• Laser plummet
• Optical plummet - option on tribrach
• Allen screws on tripod
To get precise measurements in the daily work, it is important:
• To check and adjust the instrument from time to time.
• To take high precision measurements during the check and adjust procedures.
• To measure targets in two faces. Some of the instrument errors are eliminated
by averaging the angles from both faces.
• Refer to "4.2 Preparation" to find more important points.
During the manufacturing process, the instrument errors are carefully determined
and set to zero. As mentioned above, these errors can change and it is highly recom-
mended to redetermine them in the following situations:
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