Lcd projector laser projector hdmi projector resolution 1 920 x 1 200 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 8 0001 lamp technology laser screen diagonal 40 1 02m 600 15 24m inch picture format 1610 keystone corrections vertical 30 horizontal 30 connections bnc vga input d sub dvi d hdmi s video vga output d s