1. LED chip size

red:9mil,green/blue/amber/white:12mil

2. View Angle

H:120°(+60/-60),V:60°(+30/-30)

3. Viewing Distance

≥20m

4. Input voltage (AC)

110V~240V

5. Input power frequency (Hz)

50HZ~60HZ

6. Control Mode

Asynchronous

7. Drive Mode

1/4 scan constant current (1200×1200 is static scan)

8. Communication Mode

RS232,RF Wireless, WIFI(Optional)--- The default configuration(RF Wireless)

9. Control distance

RS232:<100m,RF Wireless:<800m

10. Display content

Animation/Graphics/Word/Time/Temperature

11. Languages

English, French, Spanish ,Greek,Russian and Italian

12. Operating system

Windows (2000/XP/Vista/Win7)

13. Frame Material

Steel(cold rolled iron) frame.500*500,800*800,1000*1000 can do aluminum frame

14. Working Temperature(°C)

-45~+65(for working)

15. Working Humidity

10%~95%RH

16. Life span

100,000 hours

17.Certificate

CE-EMC, CE-LVD, ROHS

Model

Control area(pixel)

Control color

Gray scale

LIYI - C1(2D)

48×48

Single color, pure green, green with two lines blue fringe, red with two lines green fringe…

1

LIYI - C2(2D)

48×48

Two color(bi-color), red+green+yellow or green+blue+cyan

1

LIYI - C3(2D)

48×48

Full color, red+green+blue+yellow+cyan+ purple+white

1

LIYI - C4(2D)

64×64

Single color, green with 8 lines blue fringe or red with 8 lines green fringe or full green…

1

LIYI - C5(3D)

48×48/96×96

Full color, 256 grade gray scale for each color(red,green,blue),

Can select to control pure green with 256 grade gray scale,support WIFI

256

RF wireless modules

Include 1pcs sender and 1pcs receiver, MAX communication distance 800m

Power supply 200W

Input(AC):220V/50HZ~60HZ,Output(DC):5V40A,with CE certificate.

Power supply 300W

Input(AC):220V/50HZ~60HZ,Output(DC):5V60A,with CE certificate.

1.LED moving sign controller(Asynchronous)

Model

Control area(pixel)

Output interface quantity

Communication Mode

LIYI-A2

320*32 or 640*16

hub08--1, hub12--2

RS232 or RF wireless

LIYI-A3

256*64 or 512*32 or 1024*16

hub08--1, hub12--4

RS232 or RF wireless

LIYI-M2

1280*32 or 640*64

hub08--2, hub12--4

RS232 or RF wireless

LIYI -C2

2048*32 or 1600*64 or 800*128

hub08--4, hub12--8

RS232 or RF wireless

2.LED video display controller(Asynchronous)

Model

Description

LIYI-C10(simple grayscale card)

Control area:1024*64dots,Grayscale:4096grade,LAN&U-disk communication, Onboard Flash:500MB,Animation format:gif, Picture format:bmp/jpg/gif/png/ico,

LIYI-M20

(multi-media card)

Control area:320*128dots,Grayscale:4096grade,Communication:LAN/Internet/GPRS/RF/3G/U-disk,Onboard Flash:500MB,Video format:support AVI/WMV /MP4/FLV/VOB/MOV…,Animation format:gif/swf, Picture format:bmp/jpg/gif/png/ico, Support Temp.&Hum.sensor, remote control, Brightness automatic adjust