Like I said - I installed the equipment to check out the resolution of thh screen.
Purchased the screen becuase you can have it as a navigation system, and play dvd burn't mp3 audio discs (thousands of songs per dvd) My car didn't have it factory.. But most cars these days have options to install nav/screens. I felt like it would be cool to modernise the interior abit instead of spending 30K+ for a new car just to get that option.