benq projector ms612st
projection system dlp by texas instruments native resolution svga 800 x 600 resolution supported vga 640 x 480 to uxga 1600 x 1200 brightness 2500 ansi lumenscontrast ratio 5000 1 full on full off image size 27 to 300 throw ratio 0.9 tot 1.08 55 1m zoom ratio manual zoom 1.20 1keystone correction manual vertical 40 degreelens f 2.6 to 2.78 f 10.2 12.24 mmlamp life 190w 4500 6000 hours normal economic mode lamp warranty 12 months or 2 000 cumulative hours whichever comes firstoperational noise 29 26 db normal economic mode displayable colours full 1.07 billion color paletteaspect ratio 4 3 native 16 9 selectablehorizontal frequency 31 99 khzvertical scan rate 23 120 hzinput terminals pc analog rgb d-sub 15 pin x 1usb type a x 1 usb reader usb type mini-b x 1 usb display a v hdmi v1 .3 x 1component video d-sub 15 pin x 1 shared with anlog rgb connector s-video mini din 4 pin x 1composite video rca x 1 audio audio l r rca x 2stereo mini jack x 1 output terminals pc monitor out d-sub 15 pin x 1 audio variable audio out stereo mini jack x 110w speaker control terminals serial connector rs232 9 pin x 1video compatibility ntsc pal secamdimensions hxwxd 312 x 104 x 244 mmweight net weight 1.80 kg.gross weight 2.65 kg.auto switching power supply 100 to 240 vac 50 to 60 hzpower consumption 275w standby