P5 Outdoor LED Commercial Advertising Display Screen

P5 Outdoor LED Commercial Advertising Display Screen

FAQ/Important Knowledge of Led display

Product Details

Model:P5

 

Pixel pith

5mm

Module size(mm)

320 x 160mm

Pixel configuration

1R1G1B ( 3in1 )

Module density(dots)

64 x 32dots

View Angle

140°/120° 

Pixel density

40,000dots/ 

LED encapsulation

SMD2121 3in1

Refresh rates

≥600Hz or ≥2000Hz

Driving Method

1/16 scan,constant current

Max power consumption

600w/ 

Cabinet size

Normal 640x 640mm or 
  Designed by requirements

Cabinet material

Aluminum alloy or Iron, Steel

Cabinet thickness

< 8 cm or Designed by requirements

Cabinet weight

< 10kg/cabinet or Designed by require

Brightness

>1500nits

Type Power consumption

300w/ 

Working voltage

AC110 / 220V +- 15%

Working temp

-20℃to +60℃

Best viewing distance

>6 m -300meter

Working humidity

 35%~85%

LED parameters

R:620-625nm 
  IV:250-300mcd

MTBF

 > 5,000hours

G:520-523nm 
  IV:800-1000mcd

Gray Level

 > 8192 grade

B:467-470nm 
  IV:200-230mcd

Lifespan

 > 100,000hours

 

Image processing

Video de-noising , rapid motion compensation, edge   sharpening, edge smoothing,color coordinate conversation& control , grey   scale transformation etc

Brightness uniformity

Ratio of min pixel brightness /max pixel<0.9(When   each color reaches its highest brightness)

Effective control distance

Cat-5<100M,Multi-mode fiber:<500M;Single-mode   fiber<20Km

Color Temperature/contrast

Brightness and contrast of red, green and blue can be   adjusted by software,100 scales are available, color temperature is   adjustable

Input signal

RF,S-VIDEO,RGB,RGBTV,YUT,YC,COMPISITION

Control system

Sending card+ Receiving card+ Hub card+ DVI Card+ PCTV   Non-liner card+ Multi-functional card(Optional)+Video processor(Optional)+   Fiber Transmitter(Optional)

2. outdoor p5.jpg

FAQ/Important Knowledge of Led display

1. What is LED?

LED is sanded for Light Emitting Diode, a kind of   semiconductor which is used to give and receive the electronic signal into   infrared rays or light, using the characteristics of compound semiconductor.   This is used for household appliances, remote controller, electric bulletin   board, various kinds of automation appliances.

2. What are Pixel Pitch, Pixel Density, LED QTY, and   Pixel Configuration?

Pixel Pitch is the distance between neighboring   pixels.
Pixel Density is the quantity of pixels per square meter.
LED QTY is the quantity of LED lamps per square.
Pixel Configuration is the description of the consistence of a pixel,   for instance, we use 1 red lamp, 1 green lamp, and 1 blue lamp to compose a   pixel, the pixel configuration is 1R1G1B.

3. What are LED Type, Module size and Module   resolution?

LED Type is the description of LED lamp, for   instance, the brand, the shape in physical, the size of the lamp, etc.
Module size is the measurement of a module.
Module resolution is the number of pixels per module.

4. What is Drive Method, driving IC and Power supply?

Drive Method: always we use static, 1/4 scan, 1/8   scan, 1/16 scan, the latter one contributes to less brightness than the   former. We always use the static outdoor, and use the different kinds of scan   indoor.
Driving IC is the generic term for several kinds of IC, that are used   to control the LED lamps, and as a bridge between the control system and   lamps.
Power supply: a kind of device that used as a transfer from 220V AC   into 5V DC. It always seems like a box in the cabinet.

5. What is viewing angle?

Viewing angle is the maximum angle at which a   display can be viewed with acceptable visual performance. It includes   horizontal viewing angle and vertical viewing angle.


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