once i enter this code

 

 

how do i exit out of this screen to gain access to the CD and DVD player

 

 

 

I have this headunit in my kids powerwheel so i will be connecting and disconnecting the power when it is not in use.

 

Is there another way i am missing so i don't have to enter this code all the time? It is just what the guy i bought the headunit from said i had to do