Quote:
If I set the switch to Digital and the surround processing to Digital, I have to set the trim as follows, LF -2, Ctr +5, RF 0, SL & SR -2.5, and the sub is way low at +10.

Then, if I use the coax input and treat the disk as a CD, and surround processing set to Dolby PCLII-C, I have way to much sub.
Are you taking into account the inaccuracy of your meter at low frequencies? There was a correction table at SVS's site at one time for the Radio Shack meter

Quote:
All of the settings I made are on the BDP-83. Before I did any of this I balanced the 1070 using its calibration tone. If I were to change the settings on the 1070 to boost the sub for DVDs I would have way to much base for TV, radio and other sources. (Been there, done that).
The coaxial input to the 1070 uses a digital output from the BDP-83 that is not influenced at all by the trim settings, which is why I asked. If you are getting too much bass from CD's via coaxial, it is not related to settings in the BDP-83.
_________________________
gonk
HT Basics | HDMI FAQ | Pics | Remote Files | Art Show
Reviews: Index | 990 | speakers | BDP-93