નોવાસ્ટાર MRV412 LED ડિસ્પ્લે રીસીવિંગ કાર્ડ યુઝર મેન્યુઅલ

1. પરિચય

The Novastar MRV412 is an advanced LED display receiving card designed for high-performance LED screen applications. It serves as a crucial component in the LED display control system, responsible for receiving data from the sending card and distributing it to the LED modules. This card is an updated version of the MRV336, offering enhanced features and stability. This manual provides essential information for the proper installation, operation, and maintenance of your MRV412 receiving card.

2. સલામતી માહિતી

• Ensure all power connections are secure and correctly rated for the device.
• Avoid exposing the card to moisture, extreme temperatures, or corrosive environments.
• Handle the card with care to prevent damage to components or connectors.
• Only qualified personnel should perform installation and maintenance procedures.
• કોઈપણ ઇન્સ્ટોલેશન, જાળવણી અથવા મુશ્કેલીનિવારણ કરતા પહેલા પાવર ડિસ્કનેક્ટ કરો.

3. ઉત્પાદન ઓવરview

The MRV412 receiving card integrates 12 standard HUB75 connectors, eliminating the need for an external HUB structure. It supports various advanced features for optimal LED display performance.

3.1. Card Layout

આકૃતિ 1: આગળ view of the Novastar MRV412 receiving card, showing the main chip, Ethernet port, power input, and multiple HUB75 output connectors for LED modules.

આકૃતિ 2: પાછળ view of the Novastar MRV412 receiving card, illustrating the arrangement of various electronic components and solder points.

3.2. મુખ્ય લક્ષણો

• Integrated 12 standard HUB75 connectors, eliminating the need for an external HUB.
• Single card outputs 24-group of RGB data.
• Temperature monitoring for stable operation.
• Ethernet cable communication status detection.
• પાવર સપ્લાય વોલ્યુમtage શોધ.
• Supports high gray scale and high refresh rate for superior visual quality.
• Pixel-by-pixel brightness and chromaticity calibration for uniform display.
• Complies with EU RoHS standard.

4. સેટઅપ

4.1. પેકેજ સામગ્રી

Upon unpacking, verify that the following item is included:

• Novastar MRV412 LED Display Receiving Card

4.2. ભૌતિક સ્થાપન

Follow these steps to install the MRV412 card into your LED display cabinet:

1. કેબિનેટ તૈયાર કરો: Ensure the LED display cabinet is powered off and properly grounded. Identify the designated slot for the receiving card.
2. કાર્ડ દાખલ કરો: Carefully insert the MRV412 card into the designated slot, ensuring it is seated firmly. Secure it with screws if necessary.
3. પાવર કનેક્ટ કરો: Connect the power supply cables from the cabinet's power distribution unit to the power input terminals on the MRV412 card. Observe correct polarity.
4. Connect Data Cables: Connect the Ethernet (RJ45) data cable from the sending card or previous receiving card in the chain to the input Ethernet port on the MRV412.
5. Connect LED Modules: Use flat ribbon cables to connect the HUB75 output connectors on the MRV412 to the corresponding input connectors on your LED display modules. Ensure correct cable orientation and sequence.

4.3. સોફ્ટવેર રૂપરેખાંકન

After physical installation, the MRV412 card requires configuration using Novastar's control software, typically NovaLCT. This software allows you to:

• Detect and identify the receiving cards.
• Configure screen resolution and mapping.
• Adjust brightness, contrast, and color settings.
• Perform pixel-by-pixel calibration.
• Monitor card status and health.

Refer to the NovaLCT software manual for detailed configuration instructions.

5. ઓપરેશન

5.1. મૂળભૂત કામગીરી

Once installed and configured, the MRV412 operates automatically as part of the LED display control system. It receives video and control data from the sending card and accurately renders it on the connected LED modules. The card's status indicators (if present) can provide visual feedback on its operational state.

5.2. અદ્યતન સુવિધાઓ

The MRV412 supports advanced display technologies, including high gray scale and high refresh rates, which are configured via the NovaLCT software. Pixel-by-pixel calibration ensures color and brightness uniformity across the entire display, which is critical for high-quality visual output.

6. જાળવણી

• સફાઈ: Periodically inspect the card for dust accumulation. Use a soft brush or compressed air to gently clean the components. Ensure power is disconnected before cleaning.
• પર્યાવરણીય નિયંત્રણ: Maintain a stable operating environment, avoiding excessive heat, humidity, or dust, which can degrade performance and lifespan.
• ફર્મવેર અપડેટ્સ: Check the Novastar official website for any available firmware updates for the MRV412. Firmware updates can improve performance, add features, or resolve known issues. Follow the provided instructions carefully during updates.
• કેબલ નિરીક્ષણ: Regularly inspect all connected cables (power, Ethernet, HUB75) for signs of wear or damage. Replace any faulty cables immediately.

7. મુશ્કેલીનિવારણ

This section addresses common issues you might encounter with the MRV412 receiving card.

8. સ્પષ્ટીકરણો

9. વોરંટી અને સપોર્ટ

9.1. વોરંટી માહિતી

The Novastar MRV412 receiving card is covered by a standard manufacturer's warranty. Please refer to your purchase documentation or contact your reseller for specific warranty terms and conditions. Keep your proof of purchase for warranty claims.

9.2. ટેકનિકલ સપોર્ટ

For technical assistance, troubleshooting beyond this manual, or inquiries regarding software and additional instructions, please contact your product supplier or the official Novastar support channels. You may also reach out to Shenzhen Artpixel Technology Co., Ltd for support related to this product.

For the latest drivers, software, and documentation, please visit the official Novastar webસાઇટ