NOVASTAR HUB75 MRV300 NOVA LED receiving card

Novastar MRV300 full color led screen controller NOVA receiving card + Hub card chromaticity calibration supported with high referesh and high gray grade feature.

Nova M3 MRV300 is the standard model of Nova receiving card. It has the following characteristics:

1) Single card outputs 16-group of RGBR 'data;
2) Single card outputs 20-group of RGB data;
3) Single card outputs 64-group of serial data;
4) Single card support resolution 256x220;
5) Support configuration file readback;

6) Support program copy;
7) Support temperature monitoring.
8) Support Ethernet cable communication status detection;
9) Support power supply voltage detection;
10) Support pixel by pixel brightness and chromaticity calibration. Brightness and chromaticity calibration coefficients for eachLED;

11) Support pre-store picture setting;
12) Comply with EU RoHs standard;
13) Comply with EU CE-EMC standard;

2.Output Interface Definition

Under all the three different working modes of it, two 50P interface can output different data, and only one common program and software is required, no customized program necessary; interface is defined as follows:

1) 16-group data mode

Support 16-group of RGBR 'parallel data, defined as follows:

Virtual R signal in the last data group of each 50pin hub is decoding signal E at 1/32 scan mode.

2) 20-group parallel data mode

Support 20 sets of parallel data, defined as follows:

3)  64-group serial data mode

Under serial mode, there are 64 data cables totally. Each cable can drive one LED bar independently.

In case of horizontal LED bar, the default is, Data1 drives the first row from the top, and Data64 drives the 64th row. (front view) In case of vertical LED bar, the default is, Data1 drives the first column of from the left, and Data64 drives the 64th column. (front view)

3. Dimensions and interface

4. Specific Model List

To meet the needs of different customers, Nova provides more specific models of the products, including standard products in stock, other models need to be customized;

5. Working Conditions