27
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ERROR MESSAGES
Message
Meaning
What to do
Out of range
The instrument is tilted beyond
the vertical compensation
range. (±3')
Re-level the instrument or turn
off the tilt compensation in the
bad conditions. if the message
displays again, repair is
required.
Calcul.
error
The N.E coordinates of
backsight point are set the
same as the instrument station
coordinates during setting
backsight azimuth.
Check and reenter the
coordinate of sight point or
resetting the instrument
station.
Signal off
The prism is not sighted or the
target is at a distance beyond
the instrument measuring
range.
Re-sight the prism or add the
number of prisms used.
Excess
point The distance between
setting-out point and the
instrument station exceed the
instrument measuring range
Check and reenter the
setting-out point or reset
the instrument station
again.
V0 out of range
During setting of the 0 index of
the vertical circle, the value
measured is out of range.
Redo it and confirm the
operation procedure is correct.
if the message displays again,
repair is required.
C.out
of
range During measuring of the
collimation error, the measured
value measured is out of
range.
Redo it and confirm the
operation procedure is correct.
if the message displays again,
repair is required.
Tilt out of range During measuring of the tilt
zero point error, the measured
value measured is out of
range.
Redo it and confirm the
operation procedure is correct.
if the message displays again,
repair is required.
Error
detected
Displayed when any
abnormality occurs in angle
measuring system.
108
Turn off the power and turn it
on again, if the message
displays again, repair is
required.
Summary of Contents for CST202
Page 1: ...CST202 CST205 INSTRUCTION MANUAL Electronic Total Station...
Page 117: ......
