VP-I4 LED Indoor Display Products
Features:
a. Vivid and pure picture and no flashing, easy to manage live broadcast.
b. Accept all kinds of data sources such as DVI, VGA, HDMI, VCD, DVD, and LD, etc, to meet the basic demands of recreational activities.
c. Multi-format documents are acceptable, such as AVI, MOV, MPG, DAT & VOB.
d. Brightness, contrast and saturation level could be adjusted by software with 256 scales.
e. LED Display controlled synchronously with PC.
Products' function advantages:
1) High definition and could be adjusted, so it can meet the request of the customers according the application environments.
2) Best equality, commendably solve the problem of the mosaic, have the excellent consistency of light.
3) To picture and character, have clear, exquisite and real display effects
4) Big viewing angle to 120 degree at horizontal line, 120 degree at vertical line, you can see at every angle at this range, no brightness varies, no picture twists, no color excursion.
5) Can repair each led lamp, so the cost of maintenance is lower, and easy to repair.
P4 Indoor full color specifications
LED lamps specs:
| LED Parameters | |||||
| No. | Item | Luminous Intensity | Viewing Angle(H/V) | Wavelength | Test Condition |
| 1 | Red LED | 150-200mcd | 120º/120º | 620-630nm | 25℃,20mA |
| 2 | Green LED | 260-330mcd | 120º/120º | 520-535nm | 25℃,20mA |
| 3 | Blue LED | 55-65mcd | 120º/120º | 465-475nm | 25℃,20mA |
Module specs:
| Module Specifications | ||
| 1 | Pixel Pitch | 4mm |
| 2 | Pixel Configuration | 1R1G1B(3 in 1) |
| 3 | Module Resolution | 32dots X 32dots for real |
| 4 | Module Pixels | 1024dots |
| 5 | Module Size | 128mm X 128mm |
| 6 | Module Weight | 0.55KG |
Cabinet specs:
| Cabinet Specification | ||
| 1 | Cabinet Size(WXHXD) | 512X512X160mm |
| 2 | Cabinet Resolution | 128dots X 128dots for real |
| 3 | Module Quantity | 16pcs |
| 4 | Cabinet Pixels | 16384 dots |
| 5 | Pixel Density | 62500 dots/m2 |
| 6 | Average Power Consumption | 250W/m2 |
| 7 | Max. Power Consumption | 750W/m2 |
| 8 | Material | Iron or Aluminum |
| 9 | Cabinet Weight | 30KG for iron cabinet/ 20KG for aluminum cabinet |
Display specs
| Screen Parameters | ||
| 1 | Brightness | ≥2000cd/m2 |
| 2 | Brightness contrasts (Max. /Min.) | 1.1:1 |
| 3 | Driving Method | Static |
| 4 | View Angle | Horizontal 120° Vertical 120° |
| 5 | Optimal Viewing Distance | 3m to 50m |
| 6 | Brightness Control | Red, Green and Blue 256 Grade/Each |
| 7 | Fresh frequency | ≥600Hz |
| 8 | Frame Frequency | 50 -- 60Hz |
| 9 | Input Voltage | AC220V/50Hz or AC110V/60Hz |
| 10 | Defects Rate | ≤0.00001 |
| 11 | Power Consumption | Max.: 750W/m2 Average: 250W/m2 |
| 12 | Screen weight | ≤50kg/m2 for Iron cabinet / 35kg/m2 for Aluminum cabinet |
| 13 | MTBF | >10,000 hours |
| 14 | Life span | ≥100,000 hours |
| 15 | Module Display Brightness Uniformity | <3% |
| 16 | Earth Leakage Current | <3mA |
| 17 | Protective Grade | IP45 |
| 18 | Temperature-operating | 40℃~60℃ |
| 19 | Humidity-operating | 10%~95% |
| 20 | Operating System | Windows98/me/2000/NT/XP |
