Arcade Otaku - アーケード オタク

Does anyone know which monitor preset i should be using for a MS2934?
I have registered at arcade controls forum to find out from there and i can't seem to post. I keep getting error you do not have access to this section.

If that's a tri-sync use arcade_31 or arcade_15_25_31

Think that's only a 31khz monitor.

arcade_31 then

Thanks I'll try that