Originally Posted by RWood
Somewhere in the posts for the PRS-500 is a thread about adjusting an internal component (yes, you have to take it apart) that changes the contrast. I didn't see it when I quickly looked for it. NatCh seems to be the wiz on finding old threads. I think there also may be a hack for reversing the colors (to white letters on a black background.) I have never used either of these so I cannot comment, I just mention that others have done so.