E31H1 Indoor Active LED

  • Integrated cabinet applies standard cable and power cord connection, facilitating onsite installation.
  • 3-in-1 board is built inside cabinet in order to reduce complex wiring, ensuring stable performance.
  • 8:9 small-sized cabinet makes screen splicing more flexible, thus to easily achieve 16:9 standard aspect ratio.
  • Cabinet uses polymer alloy with better dimension stability, mechanical properties and non-deforming performance.
  • The power supply can adaptively adjust the output voltage to the module, which shall better reduce the screen power consumption.
  • The control system supports loop backup, thus to minimize impact caused by operation failure.
Physical Parameter
Pixel Pitch (mm) 1.87
Module Resolution (dots) 171*192
Cabinet Resolution (dots) 171*192
Pixel Density (dots / m²) 285000
Module Size (L*W) / (mm) 320*360
Cabinet Size (L*W*H) / (mm) 320*360*20
Cabinet Material Polymer Alloy
Module Layout (W*H) 1*1
Cabinet Weight (Single Cabinet/ kg) 1.4Kg
Optical Parameter
Color Processing Depth (Bit) 13-14
Contrast 6500：1
Color Temperature 9300
Refresh Rate Frequency (Hz) 3840
White Balance Brightness (nit) 100-600 (adjustable)
Viewing Angle ( H/V °) 170/170
Electrical Parameter
AC Input Voltage (V) AC100~240
AC Input Frequency (Hz) 50/60
Cabinet Maximum Power Consumption (W/Unit) 36
Cabinet Average Power Consumption (W/Unit) 11
Maximum Power Consumption (W/㎡) 320
Average Power Consumption (W/㎡) 96
Operation Environment Parameter
Storage Temperature (℃) -20 – +60
Working Temperature (℃) -10 – +40
Storage Humidity (RH) 10%~85% No Condensation
Working Humidity (RH) 10%~80% No Condensation
LEDs Life Time (hrs.) 150000
Maintenance Mode Fully Front Access
Optional Controller Unit
Maximum input resolution Support maximum input resolution 3840*2160@60Hz, multi-channel loop out support 4K@60Hz
CONTROLLER UNIT Support HDMI IN X 2, Ethernet port RJ 45 X 6 Audio out x 1 , RS485 X 1, RS 232 IN x 1, RS 232 out x 1, Relay out x 1, USB 2.0 x 1                          ADPM – HDMI Out x 1, DP Out x 1 , LAN x 1, RS232 x1, USB 3.1 x 2 Gen (10 Gbps), USB 3.1 (Type- C) (Gen1) x1, USB 3.0 x1, USB 2.0 x1, Audio Out x 1,Microphone unit x 1, Bluetooth and Sim Card Slot x1 (4G)
Image processing Support video processing function, and full screen and multi-windows display modes ( 2 windows, 3 windows, 4 windows display) with adjustable image size
Loading capacity Support the maximum on-load resolution of 1920 * 1200 @ 60Hz and the maximum on-load area of a single device of 2.3 million pixels Support the widest and highest load of up to 3840 pixels
Protocol control Support access to the central control system that meets the RS232 protocol.
Power Supply AC 100~240V / 50Hz ~ 60Hz
Working Temperature 0—70℃
Working Humidity 15-85%