Warning And Error Messages - Sokkia CX-52 Operator's Manual

32. WARNING AND ERROR MESSAGES

The following is a list of the error messages displayed by the CX and the meaning
of each message. If the same error message is repeated or if any message not
shown below appears, the instrument has malfunctioned. Contact your local
dealer.
BadCondition
The air is shimmering a lot, etc., measuring conditions are poor.
The center of the target cannot be sighted.
Resight the target.
Unsuitable distance measurement conditions when reflectorless
measurement is set. When reflectorless measurement is set, distance cannot
be measured because the laser beam is striking at least two surfaces at the
same time.
Choose a single surface target for distance measurement.
Calculation error
Coordinates identical to the known point coordinates observed during
resection exist. Set another known point so that the known point coordinates
do not coincide.
An error occurred during calculation.
Checksum error
A sending/repetition error has occurred between the CX and external
equipment.
Send/receive the data again.
Clock error
Clock error occurs when the voltage of the lithium battery decreases or the
battery itself is depleted. For details on replacing lithium batteries contact your
local dealer.
Communication error
A reception error has occurred in coordinate data from an external
instrument.
Check the settings of parameters concerning communication conditions.
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