1.32inches excellent TFT-LCD with high resolution, wide visual angle and rich color. 2.can administrate period of time of play, can set up play time of each advertisement broadcaster group or each advertisement broadcaster Arbitrarily and remotely , can set up play time of each advertisement content Arbitrarily and remotely . Can set up auto cycle play function remotely. 3.group set up function: can divide advertisement broadcaster group Arbitrarily and remotely. 4.caption's function: Can promulgate real-time character roll advertisement information remotely , for example promotion information, meeting announcement, special offer information, look for people enlightenment, supply and demand information, new product promotion, and can lset up literal play time and play locus Arbitrarily and remotely . Can insert temporary caption or picture Arbitrarily and remotely. 5.automatic checkout and report function: instant automatic check and control remotely to advertisement broadcaster, and form checkout report. Meanwhile can send automatically breakdown information to appointed mailbox. 6.stat function: Can make real time statistics to advertisement broadcaster advertisement content, time, play time remotely , and form statistics report, can supply to advertisement purchase as evidence of advertisement expense. 7. support media format: MPEG1,MPEG2,MPEG4,mp3,JPG, (VIA conversion software ) MACROMEDIA FLASH MX, MICROSOFT POWERPOINT 2002/2003, WINDOWS XP MOVIE MAKER2.1,SCALA INFOCHANNEL 3 DESIGNER. --Net weight: 23KG --Temperature at the office: 50~60degree --Size of the machine : 798(H) x 488(V) x 90(T)mm --Active Area: 697.685 x 392.256 mm (H x V) --Pixel pitch: 0.510mm --Number of pixels: 1366 x 768 --Number of colors: 16.7 M --Brightness: 500cd/㎡ --Contrast ratio: 500:1 --Viewing Angle: up 170degree/down 170 degree/left 170degree/right 170 degree --Input voltage: AC100-240V --Standard power : 160W --Stereo rated power : 2 x 5W --PROCESSOR : IAdea IAC401 Multimedia System Processor ESS --Digital Media Processor 2 (DMP2) Dua Processo Architecture --Networking : IEEE 802.3 Ethernet 10/100 Base-T w/ Auto-MDIX --Playback Control : UNIX Bash-compatible shell processor with b