| LED Parameters | Size | 84.04" |
| LED Brand | LG |
| Packing Parameters | External Size | 1963.02*1149.02*90.3mm |
| Touch Size | 1904.0(h)x1096.0(v)mm |
| Plywood Carton Size | 2160*350*1340mm |
| Net Weight | 105KG(without wall-mounted) |
| Net Weight | 132KG |
| Carton Size with wooden box | 2240*470*1469 |
| Gross Weight with wooden box | 170kg |
| Power Parameters | Power | < 800W |
| Standby Power | <1W |
| Display Parameters | Active Display Area | 1904.0(h)*1096.0(v)mm |
| Pixel Pitch | can work properly in direct sunlight condition |
| Display Colors | 10bit(D), 1.06Billon colors |
| Number of Pixels(resolution) | 3840*2160 pixels |
| Brightness | 350cd/m2 |
| Viewing Angle | 178 Degree |
| TV Parameters | TV Standard | NTSC M/N,PAL BG/DK/I/H,SECAM L/L |
| Multimedia Formats | MPEG1,MPEG2,MPEG4,H264,RM,RMVB,MOV,MJPEG |
| USB2.0 Multimedia Playback | Vido/Audio/Picture |
| USB System Upgrading Online | Support USB online upgrading function |
| Resolution | Max. 1080P format |
| HDMI | V1.3, 720P/1080P |
| HDCP | V1.1 |
| 3D DNR | Support video DNR |
| Scanning Format | Support 1080i Video crisscross DAS (Dynamic Adaptive Scan ) |
| Sound Control | Automatic sound standard detection, support for balance adjustment
and surround Sound |
| Sound Output | 2X10W |
Input and
output ports | USB Multimedia Input ports | 2-line |
| Touchscreen port | 1-line USB2.0 |
| HDMI Input port | 1-line |
| VGA Input port | 1-line |
| PC Audio port | 1-line |
| UPBRP audio and video input port | 2-line |
| AV Input port | 2-line |
Touch
parameters | Touch Technology | Infrared touch technology |
| Touch mode | Single, multipoint( 2-32 points),Mouse click |
| Inductive objects | Finger,pen or any other opaque objects |
| Inductive size | Diameter≥5mm |
| Resolution | 32767*32767 |
| Response time | 1) First dot(click):8ms, continuously(writing):3ms
2) multipoint click:first dot(click):8ms,continuously(writing):8ms
3) Mouse click:first dot(click):8ms,continuously(writing):8ms |
| Cursor speed | UP to 300 dots/s Multipoint,mouse click:125 dot/s |
| Operating life | ≥60,000,000 times to click |
| Power | USB power supply (4.6-5V, DC) |
| Power consumption | ≤1w |
| Operation Systerm | Windows 8, windows 7, XP, Mac, Linux |
| Calibration | HID devices standard, accord with Win7 multi-touch protocol, no
need special software to calibrate, just use Table PC setting to
finish the calibration. |
| Anti-light decay function | Anti-light decay circuits to prevent the performance degradation
caused by long working hours |
| LED Test Software | Supply touch screen LED test software to test the function of each
couple of the LED lights and the drawing functions |
| Antilight interference function | can work properly in direct sunlight condition |
Standard Accessories without PC | Remote Control | TV Remote control |
| USB cable | 1.5m USB cable for touch monitor, USB2.0 |
| VGA cable | 1.5m VGA cable |
| Audio cable | 1.5m audio cable |
| CD | 1 pcs |
| Pens without ink | 2 pcs |
| Teaching Pointer | 1 pcs |
| User manul | 1 pcs |
| Wall brackets | Screws, wall mount kits |
| Standard Accessories with PC | Remote Control | TV Remote control |
| CD | 1 pcs |
| Pens without ink | 2 pcs |
| User manul | 1 pcs |
| Teaching pointer | 1 pcs |
| Wall brackets | Screws, wall mount kits |
| Optional Configuration | Three types of OPS PC for choice |
| Version 1(Standard PC) |
| Motherboard | Intel NM70 |
| CPU | Intel 1037U 1.80GHz |
| RAM | DDR II 2G |
| Hard Disk | 500G |
| Version 2 (Medium configuration PC) |
| Motherboard | Intel Hm76 |
| CPU | Intel i3-3227U |
| RAM | DDR II 4G |
| Hard Disk | 500G |
| Version 3 (High configuration PC) |
| Motherboard | Intel Hm77 |
| CPU | Intel i5-3337U |
| RAM | DDR II 4G |
| Hard Disk | 500G |
| Wireless Mouse | Optional |
| Other Accessories | Wireless Mouse | Optional |
| Android | Optional |
| Wifi | Optional |
