Beschreibung
DBSTAR DBS-ASY11NC LED Control System Functions:
1ã€May connect with Dbstar 07 and 09 version receiving cards thus control bigger pixels.
2〠Support full color MPEG4/MP3 undamaged decoding.
3ã€Multi-window,multi-video playing, easily realize OSD, picture in picture, half-translucency effects.
4ã€Enhanced text technology, support multi-language Unicode coding and True Type letterform display.
5ã€Plug-in technology, provide text form, stunt,filters and so on extending, easy to second development.
6ã€Board holding FTP/HTTP server, open XML play menu.
7ã€support on-line streaming media playing, adopt Microsoft MediaEncoder, realize on-time inspection, screen capture,and other long-distance video synchronous playing functions.
8ã€Board holding 64M FLASH,meanwhile support SD/MMCã€CFã€U flash to extend storage.
Parameters:
Type
|
Typical value
|
Max value
|
Supported screen type
|
single color, dual-color,full-color, real pixel,virtual pixel.
|
|
Supported LED drivers
|
MBI5026/MBI5030/MBI5036/
MBI5039/MBI5042/LPD6803/DM413/DMX512/ZQL9726 |
|
Pixels by single sending card
|
1280×1024(double ports)
|
1920×1200(four ports)
|
Number of receiving cards conected by cable
|
<4
|
10
|
Pixels by single receiving cards
|
256×192
|
512×384
|
Pixels connecting with receiving cards
|
512 x256
|
640 x320
|
RGB data groups by single card
|
16-24
|
24
|
Lines by one group RGB
|
1/2/4/8/16
|
32
|
Grey grades
|
4096(4k)
|
65536(64k)
|
Data CLK frequency
|
15.62MHz
|
31.25MHz
|
Refresh rate
|
90-180Hz
|
>1200Hz(as MBI5042)
|
Brightness wastage
|
10~20%
|
<10%
|
PWM brightness adjust degree
|
256(may automatically adjust by brightness sensor)
|
|
Contrast, chroma,color temperature adjustment grade
|
256
|
|
Electronic current plus brightness adjustment grade
|
64/256(according to led drivers)
|
|
Other functions
|
Power on gradual protection ã€OE Polarity switch protect screen scan tubes
|
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