Hii all,

My HK 3485 stoped sending the audio output. From one minute to the other, while looking like it's working, and no warning signs/red lights etc. is showing, it'll not fire the speakers.
Did anyone heard of a 'protect mode'? how to get out of that and back to playing music?
fyi - the 'mute' is not in action, all connections appear right and there was no surge etc.

thanks very much for your help.