DSD outputs different volume levels for left and right channel

Recently replaced my PWD MK II with a used DSD. After installing the Bridge 2 in the DSD, the output for the right channel is 6 dB lower in volume as the left one. However in the PWD it was perfectly centered.
Is there and hidden balance adjustment or what is the reason for this strange behaviour?
Thanks for your appreciated feedback.

This?

Thanks again for the super quick response. By simple linking to the other entry, I realized for the first time, that the remote provides some important functions, like balance, which is solely available via remote control. With that simple trick, the problem was solved in seconds.
Thank you very much for providing the worlds best and fastest customer forum ( beside the best products of course):grinning: