DISPLAY PERFORMANCE XGA(1024 x 768 pixels) Native/ SXGA (1280x1024 pixels) Max  LAMP LIFE 2000 hours Standart mode / 3000 hours Economy mode  Brightness Minimum 2000 ANSI Contrast 400:1 Keystone correction(digital) -30 to + 30 degrees Input: Video D-sub 15-pinx1; RCAx1;S-Video x1 Audio RCAx1 (White/Red) Computer RGBx1 Output: Audio RCAx1 (White/Red) Control USB Type Bx1 Speaker output min 1W monaural Compability with computer SXGA,XGA,SVGA,VGA . Video format 4:3 and 16:9 Projector lens Manual zoom and focus ( minimum) Functions Distans control; meniu in display; lamp economy mode;automatical  power out ; regulationof  Quarantee 36 month for projector and 36 month or 3000 hours for lamp Accessories for supplied Power cable (1,8m);Computer cable (1,8 m D-sub 15 pin (Male)-D-Sub 15  pin (Male)) , distans control desk *If your product does NOT meet our requirements please dont waste your and our time.