Novastar MRV470 Series MRV470‑1/ MRV470‑2/ MRV470‑3/ MRV470‑4 LED Display Receiving Card| EMC Version

Novastar MRV470 Series LED Display Receiving Card Description

The Novastar MRV470 Series is a high-performance family of LED receiving cards designed to deliver excellent display quality while ensuring superior electromagnetic compatibility (EMC). As the upgraded EMC-compliant version of the MRV270, the MRV470 series significantly reduces electromagnetic radiation, making it ideal for commercial, industrial, and residential applications.

Available in four models—MRV470‑1, MRV470‑2, MRV470‑3, and MRV470‑4—this series provides flexible installation options with varied connector orientations. Each card supports high-resolution output (up to 256×226 pixels), 24-group RGB data output, pixel-by-pixel brightness and chroma calibration, and full support for high refresh rates and grayscale levels. Integrated voltage and temperature monitoring, Ethernet detection, and pre-stored image settings ensure reliability across diverse LED display applications.

Product Features:
● Four Models for Flexible Configuration:
MRV470-1: Standard model, male connector on top.
MRV470-2: Male connector on the bottom.
MRV470-3: Female connector on top.
MRV470-4: Female connector on the bottom.
● RGB Data Output:
Single card outputs 24 groups of data for high-quality display control.
● High Resolution Support:
Supports a resolution of 256×226 pixels, offering clear and crisp image quality for LED displays.
● EMC Compliance:
The MRV470 series complies with EU CE-EMC Class B standards, ensuring reduced electromagnetic radiation and safer operation for commercial and residential installations.
● Pixel-by-Pixel Calibration:
Supports pixel-by-pixel brightness and chromaticity calibration to ensure uniform brightness and consistent color across the entire display.
Each LED has its own calibration coefficient, improving color accuracy and display consistency.
● MOM (Memory On Module) Support:
MOM can store calibration coefficients and LED module information, improving system efficiency and simplifying management.
● Temperature and Voltage Monitoring:
Temperature monitoring ensures optimal operating conditions, preventing overheating.
Power supply voltage detection helps maintain a consistent and reliable power supply to the system.
● Ethernet Communication Detection:
Monitors the Ethernet cable communication status, ensuring stable data transfer and preventing communication failures.
● Pre-Stored Image Settings:
Allows setting a pre-stored image to be displayed during startup or when the Ethernet cable is disconnected or no video signal is available.
● High Refresh Rate and Gray Scale:
Supports high grayscale and high refresh rates, ensuring smooth, flicker-free video display, even for high-speed content.
● Complies with International Standards:
Complies with RoHS standards, ensuring environmental safety and sustainability.

The difference between the product’s type:

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