Leica TS11 User Manual page 78

TS11/TS15, Check & Adjust
Summary of errors
to be adjusted
electronically
• Before the first use
• Before every high precision survey
• After rough or long transportation
• After long working periods
• After long storage periods
• If the temperature difference between current environment and the temperature
at the last calibration is more than 20°C
Instrument error
c - Line of sight error
a - Tilting axis error
l - Compensator index error ---
t - Compensator index error
i - Vertical index error
ATR Collimation error
Effects Effects V Elimination
Hz
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Automati-
with two face cally
measure- corrected
ment with proper
adjustment
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