Lcd projector resolution 1 024 x 768 pixels horizontal frequency range 14 93 khz vertical frequency range 47 93 hz brightness 7 000 ansi lumens brightness economy 5 600 ansi lumens contrast ratio 2 5001 lamp life 6 000 h lamp life eco mode 8 000 h lamp technology uhp lamp power 200 watt picture format 43 focus manual keystone correction vertical 30 connections dvi d s video ethernet rs 232c vga input d sub video signal pal ntsc