Description
LG CreateBoard 75" 4K UHD 390 nits 16/7 Interactive Digital Whiteboard
[75TR3DK-B]
Specifications
| Category | Specification |
|---|---|
| PANEL | |
| Screen Size (Inch) | 75 |
| Panel Technology | IPS |
| Back Light Type | Direct |
| Aspect Ratio | 16:9 |
| Native Resolution | 3840 x 2160 (UHD) |
| Refresh Rate | 60Hz |
| Brightness | 390nit (Typ., without Glass) |
| Contrast Ratio | 1,200:1 |
| Dynamic Contrast Ratio | 5,000:1 |
| Color Gamut | NTSC 72% |
| Viewing Angle (H x V) | 178º x 178º |
| Color Depth (Number of Colors) | 16.7 Million |
| Response Time | 8ms (G to G) |
| Surface Treatment (Haze) | Haze 25% |
| Life time | 50,000Hrs (L30) |
| Operation Hours (Hours/Day) | 16/7 |
| Portrait / Landscape | NO / YES |
| CONNECTIVITY | |
| HDMI In | YES (3ea) |
| HDMI In (HDCP Ver.) | 2.2 |
| DP In | NO |
| DVI-D In | NO |
| RGB In | YES |
| Audio In | YES |
| RS232C In | YES |
| RJ45 (LAN) In | YES (1ea) |
| IR In | NO |
| USB In | USB3.0 Type A (4ea), USB2.0 Type A (1ea), USB Type C (1ea) |
| HDMI Out | YES |
| DP Out | NO |
| Audio Out | YES |
| Touch USB | USB2.0 Type B (2ea) |
| External Speaker Out | NO |
| RS232C Out | NO |
| RJ45 (LAN) Out | YES |
| MECHANICAL SPECIFICATION | |
| Bezel Color | Black |
| Bezel Width | T/R/L/B: 15/15/15/44mm |
| Weight (Head) | 47.3Kg |
| Packed Weight | 60.6Kg |
| Monitor Dimensions (W x H x D) | 1709 × 1020 × 88mm |
| Carton Dimensions (W x H x D) | 1863 × 1140 × 225mm |
| Handle | NO |
| VESA Standard Mount Interface | 800 x 400 mm |
| FEATURE - HARDWARE | |
| Internal Memory (eMMC) | 32GB |
| Wi-Fi/BT (Built-in) | YES |
| Temperature Sensor | NO |
| Auto Brightness Sensor | YES |
| Power Indicator | YES |
| Local Key Operation | NO |
| FEATURE - SOFTWARE | |
| Booting Logo Image | YES |
| PIP | YES |
| PBP | YES (2PBP) |
| Screen Share | YES |
| Setting Data Cloning | NO |
| Crestron Connected | NO |
| Smart Energy Saving | YES |
| PM mode | NO |
| Wake on LAN | YES |
| Network Ready | NO |
| HDMI-CEC | NO |
| ENVIRONMENT CONDITIONS | |
| Operation Temperature | 0 °C to 40 °C |
| Operation Humidity | 10% to 90% |
| POWER | |
| Power Supply | AC 100-240V~, 50/60Hz |
| Power Type | Built-in Power |
| POWER CONSUMPTION | |
| Typical Power Consumption | 225W |
| Maximum Power Consumption | 430W |
| BTU | 768 BTU/Hr (Typ.), 1467 BTU/Hr (Max.) |
| DPM | 0.5W |
| Power Off | 0.5W |
| SOUND | |
| Speaker (Built-in) | YES (15W x 2) |
| CERTIFICATION | |
| Safety | CB / NRTL |
| EMC | FCC Class "A" / CE |
| ERP / Energy Star | YES / NO |
| OPS COMPATIBILITY | |
| OPS Type Compatible | YES (Slot) |
| OPS Power Built-in | YES |
| SOFTWARE COMPATIBILITY | |
| Connected Care | YES |
| LANGUAGE | |
| OSD | English, Denmark, Finnish, German, Korean, Norwegian, Polski, etc. |
| ACCESSORY | |
| Basic | Power Cord 3M, USB Cable (Type A-B), HDMI Cable, etc. |
| Optional | Wall Mount, Floor Stand |
| SPECIAL FEATURE | |
| Conformal Coating (Power Board) | YES |
| DEDICATED FEATURE - TOUCH | |
| Available Object Size for Touch | Ø2 mm ↑ |
| Response Time | 5ms ↓ |
| Accuracy | ±1mm |
| Interface | USB2.0 |
| Protection Glass Thickness | 3mm (Anti-Glare) |
| Protection Glass Transmission | 0.88 |
| Operating System Support | Windows 7/8/10/Linux/Mac/Android |
| Multi-Touch Point | Max. 40 Points (Windows), Max. 32 Points (Android) |
| DEDICATED FEATURE - CREATE BOARD | |
| CPU | Quad core A55 |
| GPU | Mali G52 Multicore 2 |
| Memory (RAM) | 4GB |
| Storage | 32GB |
| Wi-Fi | 802.11a/b/g/n/ac/ax (WiFi 6) |
| LAN | Gigabit LAN |
| Bluetooth | Bluetooth 5.0 |
| OS ver. (Android) | Android 11 |