You might try pressing the front panel up and down arrow buttons a few times. Maybe one of them is stuck. Since you should see if the remote buttons were stuck (LED on) that is the only thing I can think of (or some internal short on the same line). Also remember - do not hold the buttons down - it seems to remember how many "events" it got.
A forum community dedicated to home theater owners and enthusiasts. Come join the discussion about home audio/video, TVs, projectors, screens, receivers, speakers, projects, DIY’s, product reviews, accessories, classifieds, and more!