Exact Alignment for Flightscope XI tour

[JG EYE DOC]

Advice please
Hi a newbiee here. I have just purchased a seconhand flightscope x1 tour and would like to know how to align unit excatly both indoors and outside. Flightscope website seem to have taken off all the videos from thier site on how to do this.
Im using with VX app and and IPAD Many thanks .

[sorensen]

try their facebook page among video, it has been there at some point