P4.81 LED Video Display Screen For Indoor Events
Description:
1. CE, FCC, ROHS certificated
2. High quality, High definition, High refresh
3. Superior uniformity, Good display effect
4. 2 years warranty, best after-sales service
5. Video, flash, animation, graphic, text available;
6 .Installation structure drawing offered FOC;
7. Factory visiting and inspecting is welcome;
8. OEM service offered;
| P4.81 LED Video Display Screen For Indoor Events |
| S/N |
Item |
Technical Parameters |
| LED Parameters |
| 1 |
Item Name |
LED Type |
Brightness |
Wave Length |
H/V Visual Angle |
| 2 |
Red LED |
SMD2121 |
120-140mcd |
620-625nm |
140º/65º |
| 3 |
Green LED |
SMD2121 |
360-435mcd |
520-525nm |
140º/65º |
| 4 |
Blue LED |
SMD2121 |
80-100mcd |
470-475nm |
140º/65º |
| Module Specification |
| 1 |
Pixel Pitch |
4.81mm |
| 2 |
Pixel Configuration |
1R1G1B |
| 3 |
Module Resolution |
52 x 52 pixels |
| 4 |
Module Pixles |
2704 pixels |
| 5 |
Module Size |
250mm X 250mm |
| Cabinet Specification |
| 1 |
Cabinet Size(W X H X D) |
500mm x 500mm x 85mm |
| 2 |
Cabinet Resolution(dot) |
104 x 104 pixels |
| 3 |
Module Quanity (pcs) |
4pcs |
| 4 |
Cabinet Pixels |
10816 pixels |
| 5 |
Pixel Density |
43222 pixels/m2 |
| 6 |
Cabinet Materials |
Die Casting Aluminum Cabinet for rental purpose |
| 7 |
Cabinet Weight |
6.247kg per cabinet |
| 8 |
Packaging |
Fly case |
| 9 |
Fly Case Size |
62*56*74CM ( one case for five cabinets )/ G.W.: 56.3kg |
| Whole Screen Specification |
| 1 |
Screen Brightness |
≥1000cd/m2 |
| 2 |
Driving Method |
1/16 scan |
| 3 |
Best Viewing Distance |
4.81m - 40m |
| 4 |
Max. Power Consumption |
810W/m2 |
| 5 |
Average Power Consumption |
365W/m2 |
| 6 |
Gray Level |
8bits input, 4096 levels(212) |
| 7 |
Display Color |
16M |
| 8 |
Frame Frequency |
≥60Hz |
| 9 |
Refresh Frequency |
≥1200Hz |
| 10 |
Uninterrupted Working Hours |
≥72 hours |
| 11 |
Screen Life-span |
≥100,000 hours |
| 12 |
MTBF |
≥5,000 hours |
| 13 |
Discrete Blind Spot Rate |
<1/10000 |
| 14 |
Continuous Blind Spot Rate |
None |
| 15 |
Blind Spot Rate |
<1/10000 |
| 16 |
Protective Scale |
For indoor use only |
| 17 |
Screen Plainness |
<±1mm |
| 18 |
Power Supply Mode |
AC220±10% 50Hz/AC110±10% 60Hz |
| 19 |
Environment Temperature & Humidity |
Temperature:-20 Celsius~+60 Celsius |
| Humidity:10%~90% RH |
| 20 |
Control Mode |
Synchronous display with control PC by DVI |
| 21 |
Control System |
DVI video card + full color control card + fiber system( optional) |
| 22 |
Display Content |
Video, DVD, VCD, TV, picture, cartoon, graphics, texts.etc. |
| 23 |
Interface |
Standard Ethernet |
| 24 |
Transmission Distance |
Multi mode fiber <500m, single mode fiber <30km,internet cable <100m |
| 25 |
Certification |
CE-EMC, CE-LVD, FCC, RoHS |
Project cases:
Certification:
Packaging and Delivery:
After sales maintenance:
1.Receive the cargo
Make sure the cargo in sealing condition and the cargo storage temperature
between - 20ºC and 60ºC when you receive the goods.
2. Install and use the product
Please adopt preheating model to light it up and keep 30% brightness for 0.5-2 hours when using . Keep it work 8 hours or above continually per day will be
better. It will be better to use it at least once a week.
3. Cleaning
Ensure to use soft brush to clean the display surface and PROHIBIT any liquid
when doing cleaning.
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