Lcd projector hdmi projector resolution 1 024 x 768 pixels vertical frequency range 50 85 hz brightness 2 700 ansi lumens brightness economy 1 890 ansi lumens contrast ratio 10 0001 lamp life 5 000 h lamp life eco mode 10 000 h lamp power 200 watt screen diagonal 30 0 76m 300 7 62m inch picture format 43 native throw ratio 1 48 1 77 1 focus manual zoom manual 12x keystone correction horizontal 30 connections ethernet mini