How do we turn on outside speakers. Speakers are there so assume the system comes with internal.external speakers.

SOURCE: no sound to the in car speakers from my alpine cda-9827 cd player

What kind of car did you install this in? Did it have a factory radio in it? If I had to take a guess I would think that there is a factory amp that you may have hooked the blue wire from the alpine deck to. If this is the case when you switch to CD the alpine deck turns off the power to the power antenna lead(blue wire) and thus your factory amp. If this is the case hook the factory amp turn on to the blue and white wire and you should be good to go.

SOURCE: Not able to figure out how to turn off the outside speakers.

This receiver has four channels. Typically in a car that would be two front and two rear speakers. I would guess that the outside speakers are the rear channels and the inside speakers are on the front channels. Look in the manual for front to rear balance adjustment, and place the balance on front. Hopefully, the inside speakers will work, and the outside speakers will not.
If this does not work, get back to me and we'll figure out other possible solutions.

SOURCE: How do you adjust the front/rear balance?

push the A-M button on the face until you see balance then use the left and right buttons you would normally use to rewind or FF....