127
17. ERROR DISPLAYS
Error code
Description
Countermeasures
ERROR 01-06
Angle
measurement
system
abnormal
If the error code appears continuously the
instrument needs repair.
ERROR 31
ERROR 33
Distance
measurement
system abnormal
If the error code appears continuously the
instrument needs repair.
18. SAFETY INSTRUCTIONS
18.1 Integrated EDM
（
Visible Laser
）
Warning
：
Total station with EDM of laser class 3A resp.a-identifiable by
：
Warning decal is above the vertical braking screw in Face 1: “Class III Laser Product”.
The product is a class 3A laser product in accordance with:
IEC 60825-1:2001 “Radiation safety of laser products”.
Class 3A laser products
：
Direct beam viewing is always hazardous. Avoid direct eye exposure. The accessible
emission limit is within five times the accessible emission limits of Class 2 in the wavelength
range from 400nm to 700nm.
Warning
：
Direct beam viewing is hazardous for eyes.
