Product Description

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	625674CM ( 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.