3
●
Do not short circuit of the battery. Fire could result.
●
When this product encounters disturbance of severe Electrostatic Discharge, perhaps it
will have some degradation of performance like switching on/off automatically and so
on.
●
Do not touch the instrument with wet hand. Electric shock could result.
●
Do not stand or seat on the carrying case, and do not turn over the carrying case
arbitrarily, the instrument could be damaged.
●
Be careful of the tripod tiptoe when setup or move it.
●
Do not drop the instrument or the carrying case, and do not use defective belt, agraffe or
hinge. Instrument damage could result.
●
Do not touch liquid leaking from the instrument or battery. Harmful chemicals could
cause burn or blisters.
●
Please assemble the tribrach carefully, if the tribrach is not stable, series damage could
result.
●
Do not drop the instrument or tripod, series damage could result. Before use it, check
the central screw is tight.
1.3 Safety Standards for Laser (OTS series)
OTS680 series adopt the class of Laser Product according to IEC Standard
Publication 60825-1 Amd. 2:2001. According this standard, EDM device is
classified as Class 3R Laser Product when reflectless measurement is selected,
when the prism and reflective sheet is selected as target, the output is equivalent
to the safer class 1. Follow the safety instructions on the labels to ensure safe
use.
CAUTION: CLASS 3R LASER RADIATION WHEN OPEN
AVOID DIRECT EYE EXPOSURE.
CAUTION: CLASS 2 LASER RADIATION WHEN OPEN
DO NOT STARE INTO THE BEAM
！
CAUTION
Laser emit
