DBT-Q2009 led display control system

Sending images by 1000M network card PC

No sending card function

 Power on gradual protection OE Polarity switch protect screen scan tubes, led screen self-detecting

 Other functions

 Multi-mode fiber 500meters single-mode fiber10KMs

 Fiber transmission distance

static2048x161/21024x16
1/42048x161/84096x161/168192x16

Pixels on open circuit and short circuit error detection

256x256

64x64

 Dot by dot revise pixels by PWM brightness

64/256(according to led drivers)

Electronic current plus brightness adjustment grade

256(may automatically adjust by brightness sensor) 

 PWM brightness adjust degree

<5%

15~20%

 Brightness wastage

>3600Hz(MBI5042)

180Hz

 Refresh rate

31.25MHz

15.62MHz

 Data CLK frequency

65536(64k)

4096(4k)

Grey grades

32

1/2/4/8/16/32

 Lines by one group RGB

24

16-24

 RGB data groups by single receiving card

1280 x512dual color

512

Indoor and outdoor full color screen,
the biggest control pixels 1920*1280,
the longest transfer distance is 10 kilometer.