Most-but not all- settings can be saved on the PSR2000. I would have to know which particular settings you are talking about before saying for sure.

Build your setup and save it to a registration - either in user memory and/or on floppy.

You mentioned pedals:
1. Polarity of the pedal can be changed and is automatically saved until you change it again.
2. But, pedal assignments must be saved to user or floppy to be recalled. If not, the pedal will default to sustain on power up.
Eddie