I am currently wiring up a cabinet with some leftover parts. I am using an old electrahome monitor. I wired up the isolation transformer last night (thanks Ken for the help). I powered it on and the screen is full of colorful lines, but no picture. I know the pcb is good. I am wiring it jamma, i tied the two old sync lines together to match with the one sync line i have from the jamma harness. I am unsure whether it is a sync issue or if the monitor needs adjustment. The monitor was working and adjusted fine in the cabinet i removed it from (i played it). Honestly, i dont know how to adjust the screen anyway, the electrohome controls are different, it looks like you need a special tool plus the controls arent marked. Can anyone tell me how to make the adjustments? is there a diagram that will tell me what controls do what? What do i use to turn the brass buttons? I can post pics if you need them, but i am sure this is a minor issue, i know the monitor had a nice picture in its previous cabinet just 2 weeks ago, but perhaps the modern wiring is making an issue?