CL-16RGY scanner review

[Things]

Another. oh and i had to put the "Crave 07" at the bottom for legal reasons

 

[Mr.Silverball]

Hi,

does anybody have a digital version of the user manual of this laser?
I also wonder whether there are any savety scenarios included, like DMX fail -> laser switched off or stepper fails -> laser switched off?
What is the maximum angel - I've read +/- 18° ?