Kick back and enjoy pictures projected at 26dB with the BenQ MP quietness series projectors. Listen carefully! You may hear even hear the music of silence! Silent engineering means that BenQ looks everywhere for improvements. BenQ have re-designed the color wheel for maximum absorption of noise and vibrations. BenQ have also added a damper fixed between the MP512's color wheel and bracket for added reduction in noise and vibration. The MP512 will automatically scan for attached video sources, sparing you the hassle of manually locating them. Just plug in the source and almost instantly your show is ready to go.