John's Arcade Forum - Classic Arcade and Pinball Collecting and Restoring Discussion Forum - RETRO MAME - Nintendo Vs Forum

Nintendo Talk => NINTENDO VS. FORUM => Topic started by: smonroe on May 30, 2016, 08:42:27 am



Title: Monitor interference?
Post by: smonroe on May 30, 2016, 08:42:27 am
Rebuilding a red tent that has been converted to JAMMA (don't flame me. I'm trying to make it right cosmetically at least). Running xm1801s. One side works great but the minute I plug in the other monitor to power, the working side starts to glitch. The screen slides down one display line every second and then bounce back to the top. Granted I do not have side 2 wired for video yet. Any ideas as to the cause?


Title: Re: Monitor interference?
Post by: Kodachrome91 on July 22, 2016, 02:33:54 pm
Excuse me for my question but what is a jamma? I'm new to the forum.


Title: Re: Monitor interference?
Post by: smonroe on July 22, 2016, 04:22:17 pm
https://en.m.wikipedia.org/wiki/Japan_Amusement_Machine_and_Marketing_Association