Model Number: S-INP3.91
Brand Name: Soutec or OEM
Key Specifications/Special Features:
Product features:1.Ultrathin and lightweight: each cabinet weighs only 9kgs, easy to install and transport2.Noiseless: die-casting aluminum cabinets, fan less design with noiseless power supply3.Seamless: high precision CNC machining, precision up to 0.1mm4.Fast Installation and dismantling: connection lock between cabinets are patented, closely combined, safe, reliable and adjustable, 50 cabinets can be installed in one hour5.Front service: use patented spring bead positioning pin and connection lock, any defective cabinet can be removed easily without dismantling the whole screen
6.Mask without screws: mask fixation uses patented snap Joints instead of screws, it takes only 25 seconds to assemble one module, much more convenient for maintenance
7.Unique blanking circuit: high definition display by eliminating the row/line after-image without damaging the LED lamps
8.Energy saving: low electric current, high-bright lamps, equipped with PFC switching power supply, save 30% electricity
9.High refresh rate, high gray level: it can reach 16bit by using PWM driving IC, refresh rate is more than 4000Hz, the gray level is still high even under the condition of low brightness
10.Color correction: support dot-to-dot correction, guarantee the consistence of LED color and brightness, no chromatic aberration for new screens
11.Dual back-up: both power supply and system dual back-up are optional, reliable performance
Technical Parameters of Indoor P3.91 Die-casting Aluminum LED Display |
Pixel Pitch |
3.91 mm |
Pixel Density |
65536 dots/㎡ |
Brightness |
≥1500 cd/㎡ |
Viewing Angle |
H:120°, V:120° |
LED Specification |
SMD 2121 |
Pixel Configuration |
1R1G1B |
Module and Cabinet Size |
250mm(W)*250mm(H) 500mm(W)*500mm(H) |
Resolution |
64*64 dots |
Weight |
9kg/cabinet |
Best Viewing Distance |
3.91m-100m |
Driving Method |
1/16 scan |
Refresh Rate |
≥2000HZ |
Gray/Color |
65536 Gray, Color 1 billion |
Control System |
Synchronous/off-line control system, fiber transmisson |
Working Voltage |
AC 220V/110V, 50/60 HZ |
Temperature Range |
Storage: -20C ~ 65C; Working: -20C ~ 50C |
Max Power Consumption |
200 W/PC |
Life-span |
>100,000hrs |
MTBF |
>5,000hrs |
Dead Dot Rate |
<0.0001 |
LED Parametr |
R: (625-630nm) G: (522.5-525nm) B: (467.5-470nm) |
Control Method |
Main Controller +Synchronous +DVI Display Card |
Relati |