I just set up my ProMedia DD-5.1 back in my computer room after using it for years in the family room. For several years I have only used the optical input and turned it on by hand. In my new set up I have two inputs I want to use. I just tried using the remote to change the input and nothing happened. The remote is working (I checked it with my phone camera). The batteries are brand new. I sat there for about 5 minutes pushing the input button. Finally it changed.
Now I am trying to switch it back and I am not getting any response again. I think it is the unit itself since I can see the remote emitting some signal (with my camera). It is strange that it did work momentarily, so I know nothing is completely fried. I have the unit sitting under my monitor and between the promedia speakers.
Has anyone else had this problem? Do any of you have any suggestions?
It should works since I've only had it for 13 or 14 years