Hi friends, i've installed a Rodotron 666A chassis from Giz10p in my Naomi cab but i need some advises.
I have 2 doubts
- I've some geometry issues, and i've tried to adjust but it's quite difficult. I've installed the rotation ring and all.
What does the rotation ring pot? And the trapezoid?
My screen has ther vertical lines some twisted, inclined to the left.
By other side the bottom line of the screen it's inclined in 4 o 5 grees.
How can i fix it?
-The second doubt it's about tri freq mode. Do i need to do something special to lunch a game in mame or adjust a B+ pot to run games in their native freq?
How can i detect it?
THANKS!!