Lcd projector resolution 1 024 x 768 pixels hd ready horizontal frequency range 15 100 khz vertical frequency range 50 100 hz brightness 5 500 ansi lumens contrast ratio 1 0001 lamp life 1 500 h lamp technology uhp lamp power 145 watt picture format 43 focus motorised keystone correction vertical 40 horizontal 10 connections dvi d s video mini jack input usb type b mouse control rs 232c vga output d sub vga input d sub bnc compo