Interactive White board
Interactive White board for Class and meetting IR & Capacitive touch
Specifications
Panel size  55” to 98”
Display area(mm)/mode 1860.48*1046.52mm 16:9
Maximum resolution 3840*2160
Display color 16.7M
Pixel Pitch(mm) 0.4845mm
Brightness (nits) 450cd/m2
Contrast 1500:1
Visual angle 178°/178°
Response time 6ms
Horizontal frequency 50-70KHZ
Vertical frequency 56-75KHZ
Life(hrs) 60,000(hrs)
Touch Panel
Specification Infrared touch
Positioning ±2mms
accuracy
Transmittance >=92%
Hardness 7H
Click manner double point/mult-point(optional)
Response time <=4ms
Output Resolution 8192×8192
Life time more than 600 million times
Monitor Input and output
Composite video input 3 (BNC×3)
YPbPr input 1 (BNC×3)
S-video 2 (BNCX2)
VGA 1
HD 1
DVI 1
Composite video output 2 (BNC×2)
Audio input 2
PC Input and output
VGA output 1
HD output 1
USB 4
LAN 1
Earphone,3.5 mm 1
Speaker 2X10W(8 ohm)
Video
Color system PAL/NTSC/SECAM
Compatible HD input/DVI 480P,576P,720P,1080I,1080P
3D Comb filter Yes
Video reduction noise Yes
OSD display( screen menu display)
Menu language Chinese/English
Computer
Main chipset Intel H61
CPU Intel I3-2100 3.1G
Graphics card Integrated   
Audio card Integrated AC97
Network card Integrated 10/100/1000M adaptive
Memory 4G
Hard Disk 320G SATA
WIFI Included
Bluetooth Optional
Operation system N/A
Power
Power supply AC100V~240V,50/60Hz
Maximum power consumption <=1200W
Standby power consumption <=3W
Temperature
Working temperature 0°C~50°C
Storage temperature -10°C~60°C
Working humidity 20%~80%
Storage humidity 5%~95%
Appearance
Cabinet color/appearance White, black, customized
Cabinet material SPCC/Aluminum/Customized
 

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