7
Note for Safety
1.4 About User
1. This product is for professional use only!
The user is required to be a qualified surveyor or have a good knowledge of
surveying, in order to understand the user manual and safety instructions, before
operating, inspecting or adjusting.
2. Wear required protectors
（
safety shoes, helmet, etc.
）
when operating.
Laser emit
WARNING
●
Never point the laser beam at other
＇
s eyes, it could cause serious injury.
●
Never look directly into the laser beam source, it could cause permanent eye
damage.
●
Never stare at the laser beam, it could cause permanent eye damage.
●
Never look at the laser beam through a telescope or other optical devices, it
could cause permanent eye damage.