Lcd projector resolution 1 024 x 768 pixels horizontal frequency range 14 93 khz vertical frequency range 47 93 hz brightness 4 200 ansi lumens brightness economy 3 000 ansi lumens contrast ratio 2 0001 lamp life 15 000 h lamp power 230 watt picture format 43 focus manual zoom manual 16x keystone correction vertical 30 connections dvi d s video ethernet rs 232c vga input d sub component in yuv video signal pal ntsc secam 1080p