The Voice Synthesizer in my Ur has never worked since I owned it. I removed the centre console recently to tidy up wiring loose ends that have accumulated over the years along with replacing the rear and centre diff lock indicators with LED indicators. While the console was out I unplugged the synthesizer and did an inspection and found someone had tried to modify it. The end result is melted PCB tracks in a couple of places. I plan to build a new one using and Arduino mega and Movi voice synthesizer. I have a list of the Warning and Caution messages. Since I have never heard my synthesizer work it would be handy if anyone with a Ur and working synthesizer let me know exactly how it functions.

I assume the dash lamp comes on when there is a change in conditions and the fault is announced. The check button on the end of the stalk when pushed, if no alarms or conditions is there an OK message? Are conditions self resetting once healthy?

If someone could make a recording and post the .wav file would be handy. Any information appreciated.