Originally Posted by
Peat
Hi guys,
We have an old Sabre 750 with acramatic 850SX control. We took the operator assembly off the machine as the control buttons were not working (Massive pressure required to make the buttons work!!), we cleaned behind the panels, re-assembled... No display! DS3 + DS4 red LEDs light up on the back of the display but no graphics on the screen.
Machine power off button causes screen to flash (like when turning off an old TV - white frame reduces to centre of screen and blinks out). Have had an experience ex-Cincinnati engineer have a look at the operator assembly but no joy. He is suggesting the unit is dead.
Can anyone else suggest troubleshooting steps?
Does anyone have a working spare they can part with??
May end up having to replacing the entire machine otherwise!
thanks in advance,
Pete