Ha mochine oa tjheseletsa oa laser moea o pholileng oa metsi o pholileng o fosahetse, mocheso oa metsi le khoutu ea phoso li tla hlahisoa ka mokhoa o fapaneng hammoho le beeping. E1 e emetse mocheso oa kamore e phahameng haholo; E2 e emetse mocheso o phahameng haholo oa metsi; E3 e emetse mocheso o tlase haholo oa metsi; E4 e emetse ho se sebetse hantle ha sensor ea mocheso oa kamore; E5 e emetse ho se sebetse hantle ha sensor ea mocheso oa metsi; E6 e emetse alamo ea phallo ea metsi. Basebedisi ba ka buisana le mofani oa thepa ea metsi a pholileng bakeng sa tharollo e thehiloeng ho khoutu ea phoso e bontšitsoeng.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso ea li-yuan tse fetang milione, ho netefatsa boleng ba letoto la lits'ebetso ho tloha ho likarolo tsa mantlha (condenser) ea chiller ea indasteri ho ea ho tjheseletsa ea tšepe ea lakane; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse tšenyo e khōlō ka lebaka la thepa ea sebaka se selelele, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.
