Details
Dawning D803 LED Receiver,D803 LED Receiving Card
Function and features:
1.Support 14-bit brightness and chrominance correction, correcting size is load size.
2.Single card 1/8 scan maximum load is 512 * 128, maximum cascade number is 256.
3.High refresh rate. For example, 8192 gray scale level, 1/8 scan, max rate is 2500Hz.
4.Support redundancy dot insertion and diverse size and proportaion display screen.
5.Support static, virtual static, 1/2 to 1/16 any scan mode.
6.Support gray test of white, black, red, green and blue color; oblique line test to detect module chip, no need sending card to control.
7.Control switch of LED display, fan and air conditioner; monitor externaltemperature, humidity, mist and smoke; adjust brightness automatically.
8.Support long distance transmission, farthest distance is 140 meters, temperature range is -20C – 50C.
9.Support PWM and general chips.
|
Parameters |
Value |
|
Working voltage |
3.8v—5.1v |
|
Working condition |
-20C—50C |
|
Power consumption |
10w |
|
Maximum cascade |
256 pcs |
|
Single card maximum loaded size |
1/8: 512*128 recommend: 256*128; 1/16: 512*256 recommend: 256*128. |
|
Entire display maximum controlling size |
1280*768（Gigabit Network Card with single network cable） 2048*512 ( sending card ) |
|
Network cable transmission distance |
90-170 meters（Cat.5） |
|
Refresh frequency |
60Hz-10000Hz |
|
Gray scale |
True 14 bits, 16384 levels. |
|
Brightness, contrast ratio |
100 levels. |
|
Scan mode |
Support 1-16 any scan mode. |
|
Gamma correction |
14 bits anti-Gamma correction. |
|
Color temperature adjustment |
3 types color temperature or manual adjustment. |
|
Program type |
All types mainstream media formats are supported. |
|
D802 correction accuracy |
14 bits pixel brightness and colour correction, correction area is loaded size. |
|
Sending card interlace scan function |
Support. |
|
Receiving card folio function |
Support. |
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