75'' Interactive Whiteboard

  • Metal housing, 4mm AG anti-glare tempered glass, and ultra-thin and ultra-narrow appearance
  • Built-in smart core and operating system, Android and Windows system as standby for each other
  • Detachable type design, PC module and display are separated
  • IR (Infrared Ray) touch technology, supports 10 points writing and 20 points touch.
  • Wireless screen sharing, convenient to presentation
  • Rich interface, plug-and-play

Display Specifications
ModelLU75-ST400
Panel size75”LED
Display ratio16:09
Maximum resolution3840×2160
Refreshing frequency60Hz
Display color1.07B(10bit)
Brightness with glass (nits)330cd/㎡
Contrast1200:01:00
Viewing angle178°/178°
BacklightLED
Life time30000 hours
AudioBuilt-in speaker

Touch Performance
Sensing typeInfrared recognition
SystemWindows10/Windows8/Windows7/Windows/XP/Vista/
Linux/Mac/Android/Wince/Chrome
Touch point10 points writing and 20 points touch
Writing modeFinger, touch pen, nontransparent object
Writing responseSingle-touch ≥Φ6mm and multi-touch ≥Φ8mm
Response time<15ms
Positioning accuracy±2mm
Communication modeUSB
Surface hardnessToughened glass with level 7 of mohs standard

Interface
Input1 x HDMI2.0, 2 x HDMI1.4, 1 x DP, 1 x VGA, 1 x AV, 1 x Audio
Output1 xHDMI, 1 x Audio, 1 x Coax, 2 x Touch
Control1 x RS232
Network interfaces1 x RJ45 10/100/1000M self-adaptive network port
Storage control4 x USB2.0, 2 x USB3.0

Android System
System versionAndroid 5.1
CPUARM Cortex A53 Dual Core CPU
GPUQuad Core Mali 450MP
RAM2G
ROM16G

Power
Power supplyAC100~240V, 50/60Hz
Power consumption≤400W(typical), ≤0.5W(standby)

Environment
Operating conditions0°C ~ +40°C / 10%~90% RH* Start up should be done at above 0°C
Storage conditions-20°C ~ +60°C / 10%~90% RH

Others
Dimensions1762.0mm × 1034.0mm × 100.0mm
Net weight60kg
Gross weight78kg
VESA800*400mm
Installation modeWall-mounted, moveable bracket(optional)
AccessoryPower cable, VGA cable, USB cable, audio cable, remote control, touch pen, wall-mounted bracket