LCD Panel Parameters | Name | 75 Inch Interactive Whiteboard | |||
Model | RTM750-IR04M-UHD-AM | ||||
Display Technology | Active Matrix TFT-LCD with LED Backlight | ||||
Aspect Ratio | 16:9 | ||||
Active Area (H × V) | 1649.66× 927.94mm | ||||
Native Resolution | 3840×2160@60Hz,UHD | ||||
Response Time (Typ.) | 8 ms | ||||
Display Colors | 1.07B | ||||
Brightness (typical) | 450 cd/m² (Typ.) | ||||
Contrast Ratio (Typ.) | 1200:1 | ||||
Viewing Angle (Typ.) | Horizontal (left/right) CR≥10 89°/89° | ||||
Vertical (up/down) CR≥10 89°/89° | |||||
Computer Parameters | Windows Computer | Android Computer | |||
Processor | OPS i3/i5/i7 | Processor | MSD8386 ARM A73+A53 1.5Ghz | ||
Memory | 4G/8G/16G | Memory | 2G/4G | ||
Storage | 64G/120G/240G | Storage | 8G/16G/32G | ||
OS | Windows 7/8/10 /Linux | OS | Android 7.1/8.1/10.1 | ||
I/O | USB,COM,LAN,WLAN,Audio | I/O | LAN,WLAN,USB,SD,Audio | ||
Touch Screen Parameters | Touch Technology | Infrared (IR) | |||
Surface Treatment | Tempered Strengthened | ||||
Optional:AG /AR | |||||
Thickness(Total) | 4mm | ||||
Light Transmission | ≥83% | ||||
Response Time | ≤10ms | ||||
Touch Screen Interface | USB | ||||
Touch Point | 30 | ||||
Overal Parameters | Case/Bezel Color | Black | |||
Mounting Options | VESA,MIS-F,600x400 mm | ||||
Outline Dimensions(H×V×D) | 1744.61mm ×110.7mm×1063.16mm | ||||
Power Supply | Input Voltage Range:100-240V AC, 50-60 Hz | ||||
On Screen Display (OSD) | Control (back): Power, Auto, Up, Down, Menu | ||||
Power Consumption | ≤ 400W (typ.) | ||||
Speaker | 8Ω 15W | ||||
Webcam | Optional | ||||
Temperature Range | Operating: 0℃ to 50℃, storage: -20℃ to 60℃ | ||||
Humidity (Non Condensing) | Operating: 20% to 80%, storage: 10% to 90% | ||||
Accessories | Cables,Wall bracket,Floor stand,Remote Control,Touch pens | ||||
Carton Box Dimensions | 1880mm (L) ×280mm (W) × 1160mm (H) | ||||
Weight | Net: 57.8Kg Gross: 75Kg | ||||
MTBF | 50,000 hours demonstrated | ||||
Agency Approvals | CCC, CE, FCC, CB, RoHS,CEC | ||||
Warranty | 1 year(3/5 Years optional) | ||||
Input Interface | HDMI | 3 |
VGA | 1 | |
AV | 1 | |
RS232 | 1 | |
Y/PB/PR | 1 | |
PC-AUDIO | 1 | |
Android USB | 2 | |
TOUCH-USB | 2 | |
PUBLIC-USB | 2 | |
LAN | 2 | |
TV(Optional) | 1 | |
OPS | 1 | |
Output Interface | AV | 1 |
HDMI | 1 | |
SPDIF | 1 | |
AUDIO | 1 |