hi,
i just got a pioneer avic f700bt and am having some problems and was wondering if i could get some help. when i boot up the unit, it works fine and goes to the main menu, after that i can touch anything and it will take me to it for example if i touch settings itll go to the setting page were it says navi setting etc., but then i cannot touch anything anymore. it locks me out. Ive tried to calibrate the screen but i cant get to the menu. So nothing else works so i press the map button, it takes me to the navigation warning thing were u press ok. My screen doesnt respond to touches and