Question about Pioneer DEH-P7500MP CD Player
Ok so I just fixed my problem. Although I was getting the error because of using an iPhone instead of a CD I believe it is the same solution.
As jjgomex suggested it was pulling to much power, to what I did was turn on the headunit switch the source to something other than what causes the problem.
Then go to the Audio settings in the menu and turn bass all the way down and Sub Control to -1.
Then turn off headunit and turn it on again and switch to the source of problem, it should be fixed, or at least it did for me.
:) Good Luck!
Posted on May 09, 2008
I had this problem in my pioneer car radio with symptoms similar to those above. My solution was to reset the radio...how?
Posted on Apr 30, 2010
Posted on Jul 05, 2008
Same porblem I thought it was a problem with the power. It seems when my sub woofer is pulling too much power I recieve ERROR-AO. The only way to eject with out dissasembleing it is to turn off the car so no power and eject as soon as you turn the car back on. let me know if there is a way to fix the problem.
Posted on May 05, 2008
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