Unit module

1

LED Encapsulation

SMD1921  Surface-Mount 3 in 1

2

Horizontal view angle

H≥140°

3

Vertical view angle

V≥140°

4

Pixel composition

1R1G1B

5

Pixel pitch

3.91mm

6

Scan Mode

1/16 Scan

7

Drive Mode

Constant current drive

8

Module resolution

64 × 64 dots

9

Module size

250mm× 250mm× 15mm

10

Module weight

530g±5g

11

Module type

Light & drive in one

12

Module working voltage

4.2V-5V

13

Module average power

15W

14

Module max power

30W

Unit Cabinet

1

Module distribution

2× 2 PCS

2

Cabinet resolution

128× 128

3

Cabinet average power

60W

4

Cabinet max power

120W

5

Module Uniformity

＞95%

6

Cabinet size

500mm× 500mm× 95mm

7

Cabinet weight

8.5kg± 0.05kg

8

Cabinet color

Black

9

Flatness

≤0.2mm

10

Gap between cabinets

≤0.1mm

11

Material

Die-casting aluminum

Full Screen

1

Use environment

indoor

2

white balance brightness

≥500cd/m2

3

Color temperature

3000-18000K

4

Average power

240W/m2

5

Maximum power

800W/m2

6

Brightness Uniformity

≥97%

7

Color uniformity

Between ± 0.003Cx， Cy

8

Pixel density

65536 (dots/square meter)

9

Power supply

AC110-240V,50/60Hz

10

Earth leakage current

≤3.5mA/m2

11

Working temperature

-20℃ ～40℃

12

Working humidity

10%～60%

13

Storage temperature

-20℃ ～60℃

14

Storage humidity

10%～60%

15

frame rate

60Hz

16

refresh rate

≥ 1920Hz / 3840Hz

17

Best viewing distance

≥3.9m

18

Signal processing depth

65536

19

grayscale/color

281 trillion

20

Brightness adjustment software

Software 16-level adjustment / 16-level automatic

21

Control method

Synchronized display with computer display

22

Effective communication distance without relay

The maximum transmission distance of UTP is 100 meters, the transmission of multi-mode fiber can reach 500m, and transmission of single mode fiber can reach 15 kilometers

23

Computer operating system

Windows(XP、 Vista)、 Win7、 Win8、 Win10

24

Video signal

VGA、 DVI、RF、S-Video、RGBHV、YUV、YC、COMPOSITION, etc.

25

MTBF

≥10000 hours

26

Lifetime

≥100000 hours

27

Full screen pixel out of control rate

≤1/10000

28

Area pixel out of control rate

≤3/10000

29

Stability

Support 7*24H continuous work

30

Flame retardant (fire prevention)

The flammability rating of the PCB reaches UL94 V-0

31

Kit material

PC+fiber + Die-casting aluminum

32

Decay rate (operating for 3 years)

≤15%