Question for former PTT techs about the balcony computer

[captslappy]

I am working with an original dual eprom board that seems to work. When I turn the computer on the CPU board seems to boot and then the diag button comes on. Can anyone tell me what to press or hold in to get it to start? You can defeat the rewind tones on the caberet/lounge systems by just playing some music for 30 seconds and then either shorting out the pins the token box connects to or in my case just using the "go" button. That's not an option on the main show. If anyone knows the answer or has the manual for the dual eprom cpu please let me know! Thanks!

[jonathansullivan]

I may have the answer for you...
Press & hold the button 1 & 3.
He made no guarantees but that was his memory.

[captslappy]

Ok. Diagnostic does light when I put the eprom board in. That being said, I also remember the buttons on my Dolli computer are jacked up. For some reason it doesn't work right on the main stage computer. After it warms up again, I will do further research on this.