Best for
LED cabinets and modules that need a Novastar receiving card matched to the sending / controller side of the system.
Ingenious creation, born for efficiency
MRV supports the preset picture setting of receiving card, and the specified picture can
be set as both the startup screen of the display or the picture to be displayed when the
network cable is disconnected or there is no video source signal, so that the screen will
not be black and the picture is connected seamlessly.
Mapping functionality is supported, which can clearly obtain the location and wiring
mode of the receiving card, ensuring box connection is easy, as well as quick location of
problem box.
MRV series can check the temperature and voltage of the receiving card, detect the
network communication quality between the transmitting equipment and the receiving
card or between the receiving card and the receiving card without other peripheral
devices, and help eliminate the hidden dangers of network communication.
Supports reading back firmware program and configuration parameters. It can read back
the firmware program and configuration parameters of the receiving card and save
locally, avoiding complicated operation and improving work efficiency.
Supports 3D functionality. With independent master control and 3D glasses supporting
3D functionality, you can achieve an immersive cinema-level 3D experience.
It supports three backup modes: loop backup, configuration parameter backup and dual
program backup, to maximize the smooth play of the screen.
It supports point by point color calibration. With NovaLCT and NovaCLB, it calibrates the
brightness and chroma of each light point, effectively eliminates the color difference,
ensures the uniformity of the entire display’s brightness and chroma, and improves the
image quality of the screen.
Model | MRV208-1 | MRV412-N | MRV416-N | MRV532 |
Loading capacity(pixel) | 256×256 | 512×512 | 512×512 | 512×512 |
Max. parallel RGB data groups | 16 | 24 | 32 | 40 |
Output Interface | HUB75E*8 | HUB75E*12 | HUB75E*16 | HUB320F*10 |
Max. Scanning | 64 | 64 | 64 | 64 |
Dynamic Sub-pixel | – | – | – | √ |
3D | √ | √ | √ | √ |
Pixel Level Brightness | √ | √ | √ | √ |
18bit+ | – | √ | √ | √ |
Color Management | – | √ | √ | √ |
RGB Gamma Independent | – | √ | √ | √ |
Low latency | – | √ | √ | √ |
Multi-batch Adjustment | √ | √ | √ | √ |
Temperature, voltage and | √ | √ | √ | √ |
Redundancy Backup | √ | √ | √ | √ |
Configuration File | √ | √ | √ | √ |
Firmware Program Backup | √ | √ | √ | √ |
Firmware Program Read-back | √ | √ | √ | √ |
90-degree Multiple Rotation | – | √ | √ | √ |
Prestore Picture | √ | √ | √ | √ |
Support for 5-pin LCD | √ | √ | √ | √ |
Bit Error Testing | √ | √ | √ | √ |
Mapping | √ | √ | √ | √ |
MEGRA guidance
Short buyer notes from MEGRA (MTV Digital Technology Sdn Bhd, Port Klang). Specs above stay as published. Use this section only to decide fit and next step.
LED cabinets and modules that need a Novastar receiving card matched to the sending / controller side of the system.
Choose MRV Series when building or servicing cabinets and you need the correct receiving card generation for your controller platform — not a stand-alone front-of-house processor.
The Novastar sending controller or COEX processor that drives the screen, plus the module hub board inside the cabinet. Match card series to the controller family.
MEGRA supplies Novastar products in Malaysia. Not an official Novastar website. No price on this page — ask us for project advice.