... 6, f = 19.0-21.9mm, throw ratio= 1.83-2.1Screen size 40 (diagonal) up to 300 (diagonal ... )Luminance 2,300ANSI lumen(Eco/Quiet Mode off)1,840ANSI lumen(Eco/QuietMode on)Contrast ratio 2000: ... stereo audio input (3.5mm mini jack); 1 - video audioinput (1-pair RCA pin-type);Outputterminals1 - RGB loop- ... through output (15-pin HD);1 - stereo VAO variable audio line output (3.5mm ...