Brand/model No |
genevision |
LCD screen |
Screen size |
85 inch LCD teaching whiteboard |
ratio |
16:9 |
Pitch |
0.51mmx0.17mm |
Resolution |
3840 x2160 |
Viewing angle |
176 degree(H):176 degree(V) |
brightness |
450cd/m2 |
Contrast |
1500:1 |
Response time |
4ms |
Color depth |
16.7M |
scanning frequency |
50-60Hz |
Backlight |
LED |
Display module |
Display output |
HDMI output |
Color system |
PAL,NTSC |
Sound system |
B/U |
Surround sound |
3-dimensional stereo sound output power 2*10W |
Image Engine |
3D Decoding system |
Support language |
Chinese, English (customizable) |
RF input |
1 road |
S-Viseo input |
1 road |
AV input |
1 road |
VGA input |
1 road |
touch screen |
Touch way |
Infrared (10 touch) |
Touch resolution |
32767*32767 |
Service life |
Single touch life exceeds 60 million times |
Touch body |
≥5mm |
Reaction time |
≤12ms |
Light resistance |
≥100000LUX |
Fault tolerance |
10% |
PC Modules |
CPU |
Intel I5+Industrial motherboard |
DMI Bus frequency |
8001333 |
RAM |
4G |
Sound card |
Integrated Realtek ALC889 8-channel audio chip |
hard disk |
500G |
Network card |
Onboard Realtek RTL8111EGi gabit Ethernet |
interface |
2*2.0*USB2*3.0*USBHDMI*1WAN*1 |
Video card |
Integrated Graphics |
support system |
WIN7WINXPLUX |
power supply |
voltage range |
Input:AC110-220V |
surroundings |
Operating temperature |
0℃—45℃ |
Working humidity |
20%-80%RH |
Storage temperature |
-20℃—60℃ |
Storage humidity |
10%-75%RH |
Other parameters |
Total Weight |
≤50KG |
Total power consumption |
300W |
Standby power consumption |
5W |
Dimension |
(L)1919*(W)1141*(T)63MM |
|
Package size |
(L)2050*((W)1300*(T)190MM |
|
wall mounted dimension |
600MM*600MM |