Display Parameter:
| Model | ARM7505-EDU |
| Diagonal Size | 75 inches |
| Effective Display Area | 1650.24(H)×928.26(V) |
| Display Ratio | 16:9 |
| Brightness | 450nits |
| Contrast Ratio | 4000:1 |
| Backlight Type | DLED |
| Viewing Angle | 178°(V)/178°(H) |
| Resolution | 3840（H) X 2160(V) |
| Audio Output Power | 8Ω/16W*2 |
| Panel Type | IPS 4K panel |
| Refresh Frequency | 60Hz |
*Touch
| Touch technology | Infrared Multi Touch Technology |
| Touch Points | 40 points touch |
| Drive | HID drive free |
| Writing surface material | 4mm Ag anti-glare glass |
| Touch Screen Sensor Mode | Finger, writing pen, hand with gloves or other non-transparent touch sensitive
medium |
| Resolution | 32768X32768 |
| Communication Port | USB 2.0 |
| Min Recognition Dim | 2mm |
| Response Time | ≤6ms |
| Touch Accuracy | ±1mm |
| Anti-Interference | Incandescent lamp (220V, 100W), vertical distance 350mm above, the illumination
intensity of the sun is up to 80000Lux |
| Calibration | Calibration free |
| Touch Times | More than 60 million times in the same position |
| Touch Power supply Mode | USB 5.0V power supply |
| Glass Hardness | 9H |
| Surface Treatment | Haze 25%, Anti-glare treatment |
| Anti-Interference | Incandescent lamp (220V, 100W), vertical distance 350mm above, the illumination intensity of the sun is up to 80000Lux. |
*System Information
| Model | ARM6505-EDU , ARM7505-EDU, ARM8605-EDU |
| Android Frequency | 8 core ARM Cortex-A55 |
| System Version | Android 14 with google paly support. |
| Memory | DDR4 8GB |
| FLASH | 128G |
| WIFI | 2.4G |
| Transmission screen WIFI | 5G |
| Bluetooth | 5.0 |
| Sensors | Light Sensor (Automatic brightness adjustment) |
| Compliance & Certifications | FCC, CE, RoHS, IPX65 |
| Blue Light Reduction | Bule light care technology to protect eyes |
| Build in camera and mic | 48 million pixels and 8-way microphone |
| Operation Temperature | 0°C- 40°C |
| Operation Humidity | 10% – 90%RH |
| Storage Temperature | -20°C- 60°C |
| Storage Humidity | 10% – 90%RH |
| Altitude | Below 5000 meters |
*Input and Output Ports
| Model | ARM6505-EDU, ARM7505-EDU, ARM8605-EDU | ||
|
Back port |
Input |
LAN IN | 1 |
| HDMI 2.0 | 2 | ||
| RS-232 | 1 | ||
| USB 3.0 | N/A | ||
| VGA IN | 1 | ||
| Audio IN | N/A | ||
| DP IN | N/A | ||
| MIC IN | N/A | ||
| TF-card | 1 | ||
| USB 2.0 | 1 | ||
|
OUT |
Earphone | 1 | |
| HDMI OUT | N/A | ||
| LAN OUT | N/A | ||
| coaxial (RCA) | 1 | ||
| TOUCH OUT | 1 | ||
|
Front port and function |
USB3.0 | 1 | |
| HDMI 2.0 | 2 | ||
| USB TOUCH | 1 | ||
| Type-C | 1-Power Only | ||
| Accessories | Magnetic whiteboard Pen x2pc, Wall-Mount Bracket x1set, Power Cord x1pc,
Remote Control x1pc, Wi-Fi antenna x 4pcs |
||
| OPS(Optional) | Core i5/i7, 8GB/16GB RAM/ 512GB SSD-Intel UHD Graphics | ||
| Moveable trolly | Supported (Optional) | ||
*Power and Other Information
| Model | ARM7505 |
| Power consumption | ≤300W |
| Standby
consumption |
≤0.5W |
| Lifetime | 50000 hours |
| power supply | 100-240V, 50/60Hz |
| Demission | 1707.6*1030.9*88.3 |
| VESA hole site | 4-M8 hole site
600mm*400mm |
| Net Weight | 50.6KG |
| Gross Weight | 62KG |
| Package size | 1855*1170*200mm |
| Warranty | 2yr |
| Origin | USA |
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