Supply teaching machine interactive multimedia LCD touch one machine

Supply teaching machine interactive multimedia LCD touch one machine quality and cheap factory direct promotional activities, welcomed the negotiations: 151-3625-2989 65 inches LCD multimedia teaching one machine specifications a display specifications Display Size 65-inch display type backlight LCD LED A regulatory panel Samsung \ LG display ratio 16: 9 best resolution 1920 × 1080 (1080P) 24bit true color brightness 500nits degree of color (16.77 million colors) 30khz ~ 80khz horizontal scan rate vertical scan rate of 60 ~ 75hz Contrast 6000: 1 Viewing of ≥178 ° Response time 5ms TV video standard PAL \ SECAM \ NTSC video input port 1-way coaxial antenna port; 1 composite video input; 1 channel VGA port; 1 channel component video; one-way HDMI; 2-way PS / 2 interfaces; a way RJ-45 interfaces; audio input: 1 composite video and audio input port; 1 channel computer audio input port; a way left / right channel YPbPr input; USB Interface:?? 1 Road TV port USB interface, 4-way PC-side USB interface; output ports: a headphone device; a group of coaxial audio SPDIF; audio power 2 × 15W power supply AC90-264V 50/60 Hz standby power consumption ≤1W video decoding features have 3D digital comb filter, 3D image motion noise reduction, 3D motion adaptive comb filter decoder; shutdown feature supports automatic shutdown, sleep timer function remote control support menu, sleep, input source selection keys and the like; menu supports English, Simplified Chinese, etc; life of more than 80,000 hours bare size 1550mm × 920mm × 170mm supporting wall mounting security reinforcement wall mount Operating temperature -20 ℃ ~ + 60 ℃ Operating Humidity 20% ~ 80% RH Storage temperature -20 ℃ ~ + 60 ℃ Storage Humidity 10% ~ 75% RH Software Environment WindowsXP / 7/8 Second, the built-in computer configuration Standard Specifications CPU Intel G2010 chipset IntelH61 system bus frequency 1333MHz memory 4G DDRIII 500G SATA hard disk ALC662 sound card built RTL8101E 100M Supplied Accessories AC power cord / manual / remote control / wall mount / USB cable / audio cable / VGA cable / touch pen three screen writing screen writing specifications infrared touch screen supports multi-touch screen writing surface material 4mm thick scratch-proof tempered glass screen crash and make sure that the safety and security of writing; surface hardness Mohs 7 ways to write handwritten or touch pen structure built-in drive position automatic recognition of free installation Interface USB Full Speed ??calibration mode touch screen resolution of 4096 X 4096 automatic response rate ≤4 ms Location more than 60 million times the accuracy of ± 0.5mm linearity error ≤1% Touches same position jamming anti-glare interfere with the operation system Windows xp // windows 7 / windows8 protection class IP65 standard, waterproof, dustproof, closed four, and the supporting software interaction Whiteboard software functionality must meet ★ intelligent pronunciation interactive whiteboard software features: ★ must support pronunciation in English thesaurus 1, with human voice, reading English words and pinyin, and page display time and other functions; 2, with a title bar, Function selection field, and you can drag bar shortcut buttons, hidden features; 3, writing instruments: a pencil, brush, soft pencil, highlighter, pen objects, texture pen smart pen, pens and other writing instruments lasso and set pen color, thickness; 4, drawing functions: Geometry: support a variety of line terminals, circular, rectangular, triangular, square, polygon, arc, sector, trapezoidal and the inscribed circle and the circumscribed circle drawing; three-dimensional Graphics: Support drawing graphics box, ball cap, sphere, three vertebrae, round table, cylinder, cone, triangular pyramid, dihedral, octahedron, etc; paint graphics can be achieved resize, rotate, lock, copy, adjustment layers, fill and other common functions; 5, common teaching aids include: screen, lighting, screen shots, magnifier, ruler, protractor, set square, compasses, axes, and other geometric tools and on-screen geometry parameters were measured; 6, eraser tool: a way to erase, erase objects, clear screen function, can be arbitrarily erase anything of any object on the whiteboard screen, the teaching process effortless; 7, object manipulation: the selected object rotation, top, hyperlinks, a combination of multiple objects, copy, paste and other operations, the external object is saved, alignment and stacking; 8, page actions: You can adjust the order of pages, page links, page New / page preview / page insert and other functions; support page; 9, pattern recognition: You can circle, ellipse, arbitrary polygons, lines, special graphics writing trajectory identification, optimization handwriting is more beautiful, rich graphics; 10, multimedia features: support for playback flash, video, insert pictures, tables, and have done simulation experiments teaching assistance and video booth function; 11, page unlimited roaming: to provide users with unlimited roaming, to achieve large-screen page write function, the page up and down, left and right of unlimited expansion, also offers a 100% display and display functions appropriate size, the page can be scaled, for a variety of different teaching needs. 12. Subject: provision of language, mathematics, English, physics, chemistry, including man strokes, Pinyin, plane geometry, solid geometry, teaching function, mathematical tools, English words, English phonetics and physical and chemical experimental devices; 13 resource library: Provides English words, pictures resources, network resources, teaching resources, including the pronunciation of English words, English electronic textbooks and figures, animals, fruits, maps and other teaching materials need to use common pictures and other resources; supply multimedia LCD Teaching Interactive touch one machine quality and cheap factory direct promotional activities, welcomed the negotiations: 151-3625-2989