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Product name | Conference Teaching Touch All-in-one Machine | |
Model | IS-7516 | |
Panel size | 75 inches | |
Panel type | LCD | |
Light source | DLED | |
Resloution | 3840 x 2160pixels | |
Brightness(typ)/(min) | 350cd/m²(typ.) | |
Contrast ration(typ)/(min) | 1200:1(typ.) | |
Response time(typ)/(min) | 8ms(typ.) | |
Pixel distance | 0.372mm x 0.372mm | |
Frame rate | 60Hz | |
Viewing angle | 178°(H)/178°(V) | |
Life(typ)/(min) | 30,000hrs(min.) | |
Color saturability(x%NTSC) | 72% | |
Pixel pitch | 0.372*0.372mm | |
Display colors | 1.07b | |
In Interface | LAN*1, HDMI*2, VGA*1, MIC*1, Audio*1, AV*1, SD card slot*1, USB 2.0*2 | |
Out interface | TOUCH-USB (USB Type B)*1, RS232, AV*1, EARPHONE*1, SPDIF*1 | |
Front interface | PC USB2.0*1, TV USB2.0*1, TOUCH-USB*1, HDMI*1 | |
Front button | 7 buttons control (ECO,MENU,HOME,POWER,VOL-,VOL+SOURCE) | |
language | OSD (CH, En) | |
Accessory | Remote-control unit x 1, Power line (1.5M)x 1, WhiteBoard markerx 1, Instruction bookx 1, Warranty cardx 1, Certifificate of qualifificationx 1, Batteryx 1 (pair), WIFI Linex 1 | |
Touch Panel | ||
Touch specififications | infrared touch sensor technology, support 20 points | |
Frame material | Aluminium alloy face frame, PCBA | |
Glass | 4MM | |
Glass transmittance | >92% | |
Single point : Click 13ms continuous 3ms Multipoint : Click 13ms, continuous 5-10ms Two touch at the same time: click 10ms | ||
Positioning accuracy | ≤2mm | |
Input method | opaque objects (such as fifingers, pens, etc.) | |
Theoretical clicks | more than 60 million times in the same position | |
Min touch | ≥ 5MM | |
Light resistance | Incandescent lamp (220V, 100W), vertical distance above 350mm, the illuminance of solar radiation reaches 90000Lux | |
Power supply | USB Power supply | |
Supply voltage | DC 5.0±5% | |
Operating System | ||
System version | Android 11.0 | |
CPU | Cortex A53*2,A73*2 | |
Frequency | 1.5GHZ | |
GPU | Mail450MP4(4+2)600MHZ | |
Power | ||
Voltage | Rated | |
Max power consumption | ≤140W | |
Standby power consumption | <0.5W | |
Speaker | 2 x 10W | |
Power supply (AC) input | 100-240V | |
Power switch | Ship type switch | |
Environmen | ||
Working temperature | 0℃~40℃ | |
Storage temperature | -20℃~60℃ | |
Working humidity | 10%〜90%No condensation | |
Structure | ||
Net weight | 56KGS | |
Gross weight | 66KGS | |
Product dimensions | 1736.2 mm *1070.9mm*111mm | |
Packing dimensions | 1888*1200*255mm | |
Shell color | Black | |
VESA hole site | 4-M6screws hole400 x 400 mm | |








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