
Features
- Comfortable customized UI creates an easy writing experience.
- Write, drag, or zoom naturally as if on a piece of paper.
- Pressure-sensitive technology empowers accurate calligraphy writing.
- The auto-recognition feature allows users to instantly convert graphics and forms into easily legible digital content without having to draw carefully or use instruments.
- Ultra-low latency & ±1mm writing accuracy.
- Dual nib dual color enables noticeable collaboration.
- Import and display multiple contents on the same page.
- Manage diverse content in independent windows.
- Easily manage and save fresh annotations.
- Annotation on any content, with any background.










Product Specification
Model | LT-IR65X (Education & Office) | |
Display | Brand | LOGIC |
Size | 65 inches | |
Panel Type | ADS | |
Black Light Unit | DLED | |
Responses Time | 8ms | |
Aspect Ratio | 16:09 | |
Display Area (HxV) | 1428.48(H)×803.52(V)mm | |
Pixel Pitch | 0.372(H)×0.372(V)mm | |
Resolution | 3840×2160 | |
Refreshing Frequency | 60Hz | |
Display Color | 1.07B | |
Bit Rate | 10bit | |
NTSC Gamut | 68% | |
Contrast Ratio | 1200:1 | |
Viewing Angle | 178°(H/V) | |
Brightness with glass(type) | 350 cd/m² | |
Life Time | ≥30000 Hours | |
Operating System | System Version | Android 11.0 |
RAM | 4GB | |
ROM | 32GB | |
CPU | A55×4 | |
GPU | Mali G52MP2 | |
Model | LT-IR65X | |
Touch System | Sensing Type | Infrared recognition |
Touch Recognition | Finger, Passive infrared pen | |
Accuracy | ±1.5mm | |
Touch Point | 40 | |
Minimum object Size | 3mm | |
Writing Height | ≤3mm | |
System | Windows10/Windows8/Windows7 /Windows XP/Android/Linux/Mac OS X/Chroe | |
Audio | Audio Output | 2 |
Output Power | 2×16W | |
Power | Power Supply | 100-240V~50/60Hz |
Standby Power | ≤0.5W | |
I/O Interface | HDMI IN | 3 |
HDMI OUT | 1 (Optional) | |
USB 2.0 | 1 | |
USB Player (Media) type-C | 1 | |
USB 3.0 | 4 | |
TOUCH OUT | 2 | |
VGA IN | 1 | |
AUDIO/MIC IN | 1 | |
AUDIO OUT | 1 | |
SPDIF | 1 | |
RS232 | 1 | |
RJ45 IN | 1 | |
RJ45 OUT | 1 | |
Physical Specifications | Dimension (L×H×D) | 1488.4×896.6×87.2mm |
Package Dimension (L×W×H) | 1628×208×1005mm | |
VESA | 600×400mm | |
Net Weight | 34.95Kg | |
Gross Weight | 44.70Kg | |
Accessories | Power Cord | 1 |
HDMI Cable | 1 | |
USB Touch Cable (Type A-B) | 1 | |
Remote Control | 1 | |
Writing Pen | 2 | |
Environmental Conditions | Operation Temperature | 0℃~40℃ |
Operation Humidity | 10%~90%RH | |
Storage Temperature | -20℃ -60℃ | |
Storage Humidity | 10%~90%RH | |
Altitude | Below 5000 meters | |
Optional PC Module | PC Module | PC OPS62A |
Wireless Module | SI07 |