This requires removing the case and finding the H.FREQ pot.. this is often near the front of the tube on the right (if you looked from the back).
I had this just happen with Tron (had to build a simple circuit to combine /H and /V sync too...). I put everything back together and tested it with another JAMMA board (MKII) and it wouldn't sync. I'm thinking I'm just going to mount that pot on the case so that I don't have to keep pulling it apart. Anyone done that before? It's a tiny trim pot and I had this idea after I reassembled everything. Anyone know what the value of the pot is? Otherwise using this monitor has been great. JB --James Bright www.QuarterArcade.com Restored Arcade Games for your Home If you ever want to (un)subscribe yourself with TTL, you can send mail to: <Majordomo@flippers.com> with the following command in the body of your email message: (un)subscribe techtoolslist or from another email account, besides xxx@yyy.com: (un)subscribe techtoolslist xxx@yyy.com