I have an LDR3 v.2 I purchased used last summer. I love it, and it has been working flawlessly, but last night I noticed what seemed to be a shift in balance to the left, so I decided to reset the balance control. I followed the manual instructions (I thought), first hitting "mute," then the "left" button. The displays blinked, but it did not seem to do anything after that. I then tried the balance adjust, hitting "mute", then the "Right" button. The displays blinked, but the right hand digit showed 0. Using the left and right buttons to change the values was confusing, too, in that sometimes the right button moved the left digits, and vice versa. I pushed lots of buttons and ended up with practically no sound at all in the right speaker. I know the preamp settings are messed up, because I plugged the DAC directly into my amp without the pre and all is balanced and working fine.
I was pretty frustrated and ended up hitting Auto-Cal and going up to bed. The preamp was off when I last checked it, so I assume the Auto-Cal process went fine. Before I give it another try after work, I'm wondering what I am doing wrong. Also, is there a global reset function to get unit back to factory defaults? Finally, if I want to use just the encoder to reset the balance, what is process? Thank you!
Jon