happ vision pro monitor ?

[kjoel0123]

I just installed a happ vision pro monitor in my cabinet.

To the right of the screen there is 2 " black space even after using the horizontal size adjustment remote board, anyone know how to center this?? Thanks

[grantspain]

is it a mame cab(maybe setup prob) or standard arcade( try the horizontal hold as well-sometimes monitors have two lock locations)

[Ken Layton]

Happ monitors are Tovis brand..Should be a "H Position" control on there somewhere.