NO

Item

parameter

module

1

LED encapsulation mode

SMD3528 surface mounted

2

Horizontal axis

120°

3

Vertical axis

120°

4

Pixel composition

1R1G1B

5

Pixel pitch

4mm

6

Scan method

1/10

7

Drive method

Constant current

8

Module resolution

40×40dots

9

Module size

240mm×240mm

10

Module type

Integration of lamp and drive board

11

Module working voltage

+5V

12

Module average consumption

40W

13

module maximum consumption

10W

14

module shell material

PC

15

module mask material

PC

cabinet

1

Module layout

2×2 pieces

2

Resolution

80×80 dots

3

Cabinet maximum consumption

200W

4

Cabinet average consumption

50W

5

Cabinet dimension

480mm×480mm

6

Cabinet material

Die-cast aluminum

7

Cabinet color

black/grey

8

screen

1

Application environment

indoor

2

brightness

>2000cd /m²

3

White balance

X=0.29,Y=0.31

4

contrast

64000:1

5

Color Temperature

8000K

6

density

27777 (dot/m²)

7

Average power consumption

217 (W/M²)

8

Maximum power consumption

868 (W/M²)

9

Power supply mode

AC220V/50HZ~AC110V/60HZ

10

Operating temperature

-20°C to +50°C

11

Operating humidity

10%~90%

12

Storage temperature

-30°C to +70°C

13

Refresh frame rate

60Hz

14

Refresh rate

480Hz

15

Viewing distance

6-100m

16

Grey level/color

16.7M

17

Brightness adjustment mode

Software 100level/ automatic 100level

18

Control manner

Synchronous with the computer display

19

Distance of signal transmission

Net cable 100m

20

Computer operating system

WINDOWS(98,2000,XP,Vista,7)

21

Video signal

VGA,DVI,RF,S-Video,RGB,RGBHV,

YUV,YC,COMPOSITION etc

22

MTBF

≥10000hours

23

longevity

≥100000hours

24

certificate

UL/CE/CCC