1. Application:
1. Though the brightness is high as to 4000 nits, it is can only install indoor.
2. It should be install behind the window in store which nearby the street or a passage with a lot of people, for advertising.
3. It is transparent, the light transmittance reach 70%. Not hidden the image back the LED screen.
4. This type LED screen support outdoor and indoor installation, two design. The information below is for indoor fixed installation.
5. The cabinet size support 1000mm*500mm and 1000mm*1000mm.
6. The pixel pitch of the this LED screen is H3.96/V7.81. Means the the distance between two LEDs, 3.96mm in width, 7.81mm in height.
2. LED Parameter:
| Pixel Pitch |
H3.96/V7.81 (1R1G1B) |
LEDs Type |
SMD1921 NationStar |
| LEDs Parameter |
|
| Item |
Brand |
Luminous Intensity |
Wavelength |
| Red LED Chip |
Epistar |
450 mcd |
622 nm |
| Green LED Chip |
Epistar |
730 mcd |
522 nm |
| Blue LED Chip |
Epistar |
105 mcd |
472 nm |
3. LED Module Parameter:
| Image |
|
| Dimension |
Definition |
Shell |
Working Voltage |
| mm |
(dots) |
Hi-quality &anti-fire PC |
V |
| 500*125 |
126*16 |
5 |
LED Cabinet Parameter
| Image |
|
| Dimension |
Definition |
Material |
Protection Level |
Weight |
| mm |
(dots) |
Die Cast Aluminum |
Front/back |
KG |
| 1000*500 |
256*64 |
IP30/IP30 |
6 |
4. Whole Screen Parameter:
| Image |
|
| Screen Parameter |
| Pixel density |
32256 dots/sqm |
| Brightness |
4000 mcd/sqm |
| Transmittance |
>75% |
| Viewing Angle |
H 140°,V 140° |
| Minimum viewing distance |
≥4m |
| Max.Power |
680 W/m2 |
| Average Power |
240W/m2 |
| Control system Parameter |
| Grey Scale |
16 bit |
| Driving Method |
Constant current 1/7 scan |
| Frame Rate |
>60Hz |
| Refresh Rate |
>1920 Hz |
| Brightness Control |
Manual Control (by PC); Automatic Control (by senor) |
| Control Mode |
To be synchronized with computer monitor |
| Control Distance |
Within 100m adopts UTP net cable; 100m~500m adopts Multimode Fiber; 500m~10000m adopts Single-mode Fiber (distance between PC and screen) |
| Data transmission interface |
DVI and VGA |
| Input signal mode |
TXT, DOC, RTF, AVI, JPEG, MOV, MPEG, DAT, VOB, BMP, JPG, TIFF, GIF, FLI, FLC, RMVB |
| Screen working parameter |
| Input Voltage |
AC 86-264V/60Hz |
| Defects Rate |
≤0.0001 |
| Life span |
≥100,000 hours |
| Temperature-operating |
-30ºC~+60ºC (other request can be meet with different material) |
| Humidity-operating |
10%-85%RH |
5. Packing Picture:
| Packing for fixed installation type |
Packing for rental and movable type |
|
|
6. Aftersale service:
1) Two years warranty.
2) 24 hours online service, lifetime, free.
3) Depot repair service: during warranty, the Buyer only bear shipping cost back to factory. Out off warranty, the Buyer bear all shipping cost+raw material cost, free labor cost.
4) Experienced engineer service: during warranty, Buyer bear flight cost+accommodation. Out off warranty, Buyer bear flight cost+accommotation+engineer labor cost($200.00/day)+raw material cost.
7. About us:
We are a trade factory in Shenzhen with 6 years experience. There are professional develop engineers, experienced sales engineers, and skillful workers.
1. If you want to develop a new design LED screen, please contact us. We can help you.
2. If you have a new project/order but don't know how to process it, please contact us. We can help provide the best solutions/scheme, and guide you.
3. If you are searching for alternative suppliers, please contact us. We are professional.
8. Factory:
(The pictures below were taken during night, after most of the workers off work)
1. Skillful workers who have worked more than 6 years in our factory.
2. High technology auntomatic machines.
3. Aging test + Grayscale test for each module.
9. Delivery and payment:
1. Production time for 1-200 m² LED screen is about 25 days. (Including aging test).
2. Payment term: T/T, 30% in advance and 70% before shipping.
3. Trade term: EXW, FOB Shenzhen, CIF, DDU, DDP.
4. Plywood case or flight case provided.
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