nec projector np64
display 1 x 1.4 cm 0.55 ddr dmd chip aspect ratio 4 3 native resolution 1024 x 768 xga brightness 1 3000 ansi lumens approx. 75 in eco mode contrast ratio 1 1600 1lamp 220 w 170 w eco mode lamp life hrs 2500 3500 eco mode lens f 2.2-2 .34 f 20.4-24 .5 mmprojection factor 1.8 - 2.16 1projection distance m 1.44 - 13.45 screen size diagonal cm minimum 84 33 maximum 762 300 zoom manualfocus adjustment automatic manualsupported resolutions 1920 x 1080 hdtv 1080i at 50 60 hz 1600 x 1200 uxga 1400 x 1050 sxga 1280 x 1024 sxga 1280 x 720 hdtv 720p compressed 1024 x 768 xga 832 x 624 mac 800 x 600 svga 640 x 480 vga mac sdtv 480p 576pfrequency horizontal 15-100 khz rgb 24 khz - value4 khz vertical 50 - 120 hz connectivity rgb analog input 1 x mini d-sub 15 pinvideo input 1 x rcas-video input 1 x mini din 4-pinaudio input 1 x 3.5 mm stereo mini jack output 0.3 w mono speakerpc control input 1 x mini din 8 pin female usb 1 x type a usb 2.0 high speed video signals pal pal60 ntsc secam ntsc 4.43 pal-n pal-m remote control remote control aspect ratio automatic picture adjustment direct source select freeze-function help-function lamp mode control magnify-function mute-function page control electrical power supply 200-240 v ac 50 - 60 hzpower consumption w 277 normal mode 213 eco mode 3.7 network stand-by mode mechanical dimensions w x h x d mm 246 x 72 x 177 without lens and feet weight kg 1.7 fan noise db a 32 37 eco normal optional accessories optional accessories ceiling mount kit np02cm lamp np09lp universal ceiling mounts np01 02 03 04 05ucm ergonomics safety and ergonomics ce t v gs rohs gost-r