Hyper Neo Geo Rev2 game Menu access

[Maskman]

Hi,

I have a problem with my Hyper Neo Geo Rev2 version : I can’t access to the game menu via the TEST button. I use a Supergun and followed the procedure from the English doc about holding the test button when powering on the mobo ==>Nothing. I tried in Jamma and MVS mode, via the mobo red switch, I had the blue dipswitch of 4 at OFF.
Someone could help me to access to the menu please ?
Thanks

 

[ekorz]

I just boot mine to the game’s title screen and then hit the test button. Mvs/jamma should just adjust sound. All 4 dips are off.