Model: LK7530i Specifications |
Description |
NovoTouch Interactive Flat Panel |
Display Technology |
Backlit LED (IPS Panel) |
Panel Size; Aspect Ratio |
75”, 16:9 |
Brightness (Typ/Min) |
330cd/m 2 /300cd/m 2 |
Contrast Ratio (Typical) |
1,200:1 |
Native Resolution |
4K Ultra-HD (3840 x 2160) |
Viewing Angle (Horiz/Vert) |
178°/178° |
Response Time (MS) |
8ms (Typical) |
Refresh Rate (Hz) |
60Hz |
Display Color (Bit) |
1.06 billion (10-bit) |
Orientation |
Landscape |
Touch Technology |
Infrared Touch |
Touch Points |
10 Writing, 20 Touch |
Accuracy, Response Time |
±2mm, <15ms |
Surface Protection |
4mm Thick Toughened Glass (Level 7H on Mohs Scale of Mineral Hardness) |
Minimum Touch Object |
Single-Touch ≥Φ6mm and Multi-Touch ≥Φ8mm |
Touch Tools |
Finger, Stylus, Glove, Opaque Objects |
Gestures Supported |
Yes |
System Version |
Android™ v5.1 |
CPU |
ARM ® Cortex ® A53 Dual Core CPU |
GPU |
Quad Core Mali 450P |
RAM |
2GB DDR3 |
Internal Storage |
16GB (eMMC Flash) |
OS Compatibility |
Windows® (Windows 7 and above: Driver Free), Mac® (10.10 and above), Android™ [2.2/2.3/4.0/4.1/4.2 (Kernel v3.5 and above - Driver Free)], Chrome (v39 and above), Linux (Kernal v3.5 and above) |
I/O Ports |
HDMI v2, HDMI v1.4 (x2), DisplayPort, VGA-in,
Audio-in (3.5mm), AV-in, HDMI-out (1080P),
Audio-out (3.5mm), Coaxial-out (RCA), LAN (RJ45),
RS232, USB 2.0 (x4), USB 3.0 (x2),
USB Type B (x2)(for touch port) |
Internal Speakers |
12W (x2) (Stereo) |
Power Supply (Internal) |
AC 100-240V, 50/60Hz |
Dimensions |
69.4 x 3.9 x 41 in / 1,764 x 100 x 1,043 mm |
Weight |
Net: 132 lbs, 60 kg
Gross: 172 lbs, 78 kg |
Accessories (Standard) |
AC Power Cord, VGA Cable, USB Cable, Audio Cable, Stylus (x3), Remote Control, Wall Mount Kit, Documentation Kit |
Accessories (Optional) |
Wi-Fi Dongle |
Security Solutions |
Kensington® Security Slot, Keypad Lock |
Lifetime (Typical) |
30,000 Hours (Minimum) |