Pioneer KEH-P2030 Cassette Player "display wont work deh" Questions

...display screen wont work unless i hit the open button Try the reset button behind the faceplate. Here's the manual just in case. ...

...wont save i do not know how to store and save my radio channels on my pioneer deh 4000ub, i dont understand it,please help Six stations for each band can be stored. 1 Press LIST. Preset screen is ...

...wont work Please some one tell me how to work my aux in i tryed about 5 aux cables with my ipod and none of them show up on my head unit did you turned aux function? turn off your player by pressing ...

...wont load any cd's. spins for abou 2 or 3 sec and displays cddj error on display. the radio functions all work everything but the cd player it's self. can anyone help... please I've had GREAT success ...

...wont work, it just says "ready" a song was playing i went in a store came out and it said error 11 That ERROR code is a CD problem, ERROR·11, Dirty disc Clean disc/Scratched disc ...