Mike:
Why not just call/email John Tucker? He may have the answer. I had the same thing happen to a DRA 245 receiver about 10 years ago and at the time, Denon designed the unit to be serviceable by only a technician. Can't imagine that sort of thing changing any. The display should last years, in my case it lasted about a year and a half. Before I would go to a technician though, I would try Krelldog's advice and go through the various on-screen set-up menus ... just in case.
Regards, Rich
Why not just call/email John Tucker? He may have the answer. I had the same thing happen to a DRA 245 receiver about 10 years ago and at the time, Denon designed the unit to be serviceable by only a technician. Can't imagine that sort of thing changing any. The display should last years, in my case it lasted about a year and a half. Before I would go to a technician though, I would try Krelldog's advice and go through the various on-screen set-up menus ... just in case.
Regards, Rich