I've checked the RS232 cable against other posts and connections appear OK.
Inside large box, marked 'Starturn 5', we have main pcb LCB3 with LED2 lit and one relay indicator LED lit. The ROM on the main pcb is labelled MIRAC E929 EDIT9 ver2 and is at the right hand end of the U2 socket, i.e. empty pins to its left.
Any ideas and can I prove either PC or main pcb fault. I did down load some software but no improvements!
Thank You.
