im getting a new alpine stereo for my car, this one:
	
	
		
		
	
	
		
			
		
		
	
that has a 1 CD player in it, but my question is that if i ever install the additional 6 CD player in the trunk how does that work, how do i control 7 CD's since to get a CD usually with 6 you hit the 1-6 but if you have 7, how do you control that? can you control 7?
								
	that has a 1 CD player in it, but my question is that if i ever install the additional 6 CD player in the trunk how does that work, how do i control 7 CD's since to get a CD usually with 6 you hit the 1-6 but if you have 7, how do you control that? can you control 7?