Poly 800 MK1
Posted: Mon Jan 30, 2017 8:09 pm
My mk1 poly 800 whick I have had since 1985, has decided to lose a programme, number 12 to be exact.
All other progs work as they should, as do all other functions.
The parameters are all present, and even changing the DCO makes no difference.
There is no internal battery ever fitted not even a space for it, but the externals have been replaced every six to twelve months.
It's not used an awful lot, but when I do, i use the mains lead.
Any ideas anyone, i have tried rewriting the patch, but makes no difference.
Also I am a total tech novice, and do not have a laptop or computer.
All other progs work as they should, as do all other functions.
The parameters are all present, and even changing the DCO makes no difference.
There is no internal battery ever fitted not even a space for it, but the externals have been replaced every six to twelve months.
It's not used an awful lot, but when I do, i use the mains lead.
Any ideas anyone, i have tried rewriting the patch, but makes no difference.
Also I am a total tech novice, and do not have a laptop or computer.