Receiving Card
DH426 is a universal receiving card launched by Nova Technology. The single card can load up to 512×384 pixels (NovaLCT is V5.3.0 and above). It supports brightness correction, fast bright and dark line adjustment, 3D, RGB independent Gmma adjustment and other functions. Improve the screen display effect and enhance the user experience.
DH426 uses 16 standard UB75E interfaces for communication, has high stability, supports up to 32 groups of RGB parallel data, and is suitable for the construction of a variety of on-site environments.
Features
Improve maintainability
Improve reliability
Parameter specification table
Maximum load
Input voltage
Rated current
Rated power consumption
Operating temperature
Storage and transportation temperature
Board size
Weight
Packaging carton size
PWM IC 512 × 384 pixels
General IC 384 × 384 pixels
DC 3.3V 5.5V
0.5A
2.5W
-20℃ +70℃
10%RH 90%RH
-25℃ +125℃
0%RH 95%RH
145.6mm × 91.5mm × 18.4mm
100.1g
650.0mm × 500.0mm × 200.0mm (100pcs)
Indicator light
Indicator Color Status Description
Operation indicator green
Power indicator red
Flashing every 1s:
No sending card mode: The receiving card works normally, the sending card is not connected, the network cable is connected normally, and there is a video source input.
Flashing every 0.5s:
Sending card mode: The receiving card and the sending card work normally, the network cable is connected, and there is a video source input.
Flashing every 3s: The receiving card is working normally, but the network cable connection is abnormal.
Flash 3 times at an interval of 3s: The receiving card is working normally, the network cable is connected normally, and there is no video source input.
Fast flashing every 0.2s: The program fails to load in the normal working state and enters the backup working state.
Constant light:
Always on after power supply.
Indicator Color Status Description
Operation indicator green
Power indicator red
Flashing every 1s:
No sending card mode: The receiving card works normally, the sending card is not connected, the network cable is connected normally, and there is a video source input.
Flashing every 0.5s:
Sending card mode: The receiving card and the sending card work normally, the network cable is connected, and there is a video source input.
Flashing every 3s: The receiving card is working normally, but the network cable connection is abnormal.
Flash 3 times at an interval of 3s: The receiving card is working normally, the network cable is connected normally, and there is no video source input.
Fast flashing every 0.2s: The program fails to load in the normal working state and enters the backup working state.
Constant light:
Always on after power supply.