Anyone have a Sony CD changer? (no Audi content)

["Rob Winchell" <rbw@avs.com>]

Does anyone here have a Sony CD changer (the FM modulator type)? I bought a
CD changer unit from someone and installed it. They didn't have the manual.
I would like to know how (or if) I can change the level so it matches the
radio volume level better, how to change the FM frequency that's used, and a
couple of other things.

My unit is a CDX-303 (I'm pretty sure that's the number). I'm guessing other
units are pretty similar. If someone has this unit (which would be great) or
a similar one I would appreciate any help.

Thanks,
Rob Winchell
91 200Q
87 4kCS