I lerned heliarc not tig and now i have this new Dynasty 200DX thing that make the programing of the VCR childs play..

Any way A few things I don't get
Lockout? why would I want to lockout the power switch?
or lockout levels?

Second is the RMT (remote) STD (standard)buton amd the RMT 2T Hold?

Been reding the manual and I just don't get it.