MAME on vertical arcade monitor

[Trimoor]

What is the best software/how do I set up my DOS PC to use a vertical arcade monitor?

Yeah, I know, this has been asked a lot, but I can never find a single compiled tutorial on how to do this.

I was thinking of arcadeos, but then I heard something about advancemame, and I have no idea what to do.

I just wanna run vertical games on a vertical monitor, with little risk of destroying it in the process.

Also, is there any way to run the pure dos prompt on the monitor?
Or do I have to build a circuit that tuns the monitor on after mame starts?

[rchadd]

use dos mame with -ror or -rol switch to play vert game