Leica Geosystems TPS1100 Professional Series - User Manual - Manual (Page 42)

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TPS1100 - User Manual 2.2.1en Checking and adjusting
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Toggles between simple
and combined error
determination.
YES = Simultaneous
determination of ATR-
collimation error, line-of-
sight error and
vertical-index error
NO = Only determination of
ATR-collimation
It is advisable to determine
the ATR-collimation error,
the line-of-sight error and the vertical-
index error at the same time.
If the differences between the hori-
zontal and vertical angles exceed
±27' ( ±0.5 gon ), the display gives an
error message. The user is made
aware of this by an acoustic signal
and the
key is redefined as
"OK".
The measurement procedure can be
repeated.
When the second measurement has
been taken, the accuracy of ATR
and, if previously selected, the
accuracy of the index and the line-of-
sight errors are displayed.
ATR collimation, continued
Changes face automatically
directly after completing the initial
measurement.
Sight the prism accurately with the
crosshair.
Performs the second-face
measurement of the
collimation errors.
CAL\ ATR Collim. Errors
Aim accurately at the same
target in other face.
Hz : 253°25'36"
V : 271°14'46"
MEAS
MC
QUIT