Novastar MRV266 LED Receiving Card

Novastar MRV266 LED Receiving Card Description

The MRV266 is a receiving card developed by Xi’ an NovaStar Tech Co., Ltd. (hereinafter referred to as NovaStar) for fine-pitch LED screens. For PWM driver ICs, a single MRV266 supports resolutions up to 512×384@60Hz.
Supporting various functions such as the brightness calibration, quick adjustment of dark or bright lines, 3D, and individual gamma adjustment for RGB, the MRV266 can significantly improve the display effect and user experience.
The MRV266 uses 6 HUB320 (26 pins) connectors for communication, resulting in high stability. It supports up to 24 groups of parallel RGB data and is suitable for various on-site setups.

Product Features:
● Brightness calibration
Work with NovaStar’s high-precision calibration system to calibrate the brightness of each pixel, effectively removing brightness differences and enabling high brightness consistency.
● Quick adjustment of dark or bright lines
The dark or bright lines caused by splicing of modules and cabinets can be adjusted to improve the visual experience. The adjustment can be easily made and takes effect immediately.
● 3D function
Working with the sending card that supports 3D function, the receiving card supports 3D image output.
● Individual gamma adjustment for RGB
Working with NovaLCT (V5.2.0 or later) and the sending card that supports this function, the receiving card supports individual adjustment of red gamma, green gamma and blue gamma, which can effectively control image nonuniformity under low grayscale and white balance offset, allowing for a more realistic image.
● Mapping function
The cabinets display the receiving card number and Ethernet port information, allowing users to easily obtain the locations and connection topology of receiving cards.
● Temperature and voltage monitoring
The temperature and voltage of the receiving card can be monitored without using peripherals.
● Cabinet LCD
The LCD module connected to the cabinet can display the temperature, voltage, single run time and total run time of the receiving card
● Bit error detection
The Ethernet port communication quality of the receiving card can be monitored and the number of erroneous packets can be recorded to help troubleshoot network communication problems.
NovaLCT V5.2.0 or later is required
● Firmware program readback
The receiving card firmware program can be read back and saved to the local computer.
NovaLCT V5.2.0 or later is required.
● Configuration parameter readback
The receiving card configuration parameters can be read back and saved to the local computer
● Loop backup
The receiving card and sending card form a loop via the main and backup line connections. If a fault occurs at a location of the lines, the screen can still display the image normally
● Dual backup of configuration parameters
The receiving card configuration parameters are stored in the application area and factory area of the receiving card at the same time. Users usually use the configuration parameters in the application area. If necessary, users can restore the configuration parameters in the factory area to the application area.
● Dual program backup
Two copies of firmware program are stored in the application area of the receiving card at the factory to avoid the problem that the receiving card may get stuck abnormally during program update.

Novastar MRV266 LED Receiving Card Specification:

Download Resource:
Novastar MRV266 LED Receiving Card-Specifications-V1.1.3