Error Displays - Topcon TP-L5GV Instruction Manual

10. ERROR DISPLAYS

If an error is displayed, follow the procedures shown below.
Error Code
E-02
Abnormal operation of internal measuring
system.
E-03
E-04
The angle is not measured properly.
The laser's positioning is not adjusted
E-05
properly.
Indicates excessive tilt of the laser
E-72 instrument during calibration checking or
adjusting.
Abnormal operation of internal memory
E-99
system detected.
• If error code remains after trying countermeasures above, please contact your Topcon dealer.
Contents
71
Countermeasure
Switch OFF the power, then ON
again. Excessive vibration around
the laser may cause this error.
Eliminate vibration.
Contact your local dealer.
Switch OFF the power, then ON
again.
Switch OFF the power, then ON
again.
Set the instrument level then
repeat checking and adjusting
calibration procedure.
Switch OFF the power, then ON
again.