Sokkia X-1000 series Operator's Manual page 137

Target not found!!
The prism cannot be found within the Search area range.
Reset and sight the prism and perform measurement again.
TelCtrl Error: E812 (XXX)
If the same error message is repeated, contact your local dealer.
Temp Rnge OUT
The instrument is outside useable temperature range and accurate measurement cannot be performed.
Repeat measurement within the appropriate temperature range.
The internal processing was started. The cellular communication was stopped.
Cellular communication cannot be performed because the internal communication processing started.
Wait for a while and then perform a connection.
Tilt over range!!
The tilt angle exceeds the tilt angle compensation range of the sensor.
Level the instrument again.
Time out!!
Measurement is not carried out in the allotted time.
Reset and sight the prism and perform measurement again.
When designating the angle of rotation or automatically sighting the prism, there is a problem with the
positioning of the prism or the operation of the instrument and measurement is not obtained within the fixed
time.
Check the positioning of the instrument and prism and perform measurement again.
If observation is still not possible, sight the target manually.
When the telescope turns to nadir, it is not possible to search!!
The instrument cannot perform a search during Auto Pointing when the telescope is directed to the nadir
angle.
Set the telescope position within the measuring range and perform measurement again.
20. WARNING AND ERROR MESSAGES
133