Just wondered if anyone can tell me what the switches in the pictures are for?
The ones labelled "Res" I always assumed were defunct - but then why does the red light come on when you press one of them and go off when you press the other?!
Thanks so much for any help you can give and sorry if I am being dense!
Andy
The ones labelled "Res" I always assumed were defunct - but then why does the red light come on when you press one of them and go off when you press the other?!
Thanks so much for any help you can give and sorry if I am being dense!
Andy