Upgrading the firmware of your Novastar devices, such as sending and receiving cards, is a crucial step to optimize performance, integrate new features, and maintain the stability of your LED display systems.
This detailed guide will walk you through the in-depth overview, the importance of firmware, the step-by-step upgrade instructions, and how to manage your firmware effectively.
In This Article
What Is a Firmware Program?
Firmware is the embedded software that executes control commands within hardware devices. It serves as the operational programming and is responsible for device functionality, acting as an intermediary between hardware and software applications.
For Novastar devices, the firmware package dictates the operational commands for both sending and receiving cards, which control the LED displays. Without the proper firmware, these devices cannot function properly.
Key Functions of Firmware:
- Control Operations: Firmware oversees the internal operations of a device, ensuring tasks are executed as designed and maintaining effective functionality.
- Hardware Coordination: It enables seamless communication among various hardware components, ensuring they integrate and function harmoniously.
- Upgrades and Improvements: Firmware allows for enhancements in functionality and performance, facilitating adaptation to new technologies and evolving user needs.
Categories of Firmware
Understanding the types of firmware available for Novastar systems can help guide your upgrade decisions:
Standard Firmware
This is the officially released firmware version available from the Novastar website. It is intended for broad market use and typically meets the standard requirements of most installations.
Customized Firmware
When the standard firmware does not meet specific operational needs, Novastar provides customized firmware solutions. These are tailored for unique functions that are not widespread in the market. However, it is advisable to consult with technical support or an LED display manufacturer before upgrading from a customized firmware version.
Why Upgrade the Firmware?
As we all know, when we get a Novastar LED sender or receiver card, it comes pre-loaded with a factory default firmware, allowing us to use it for most LED screens. However, upgrading the firmware can be time-consuming. and why we need to upgrade.
There are several reasons as follows:
Bug Fixes and Optimizations: Firmware updates address known bugs, optimize the LED controller functionalities, and enhance stability.
New Feature Implementation: Upgrading firmware allows for the integration of new features, which can expand capabilities and adaptability to new LED screen technologies.
Consistency Across Displays: Firmware mismatches can cause display discrepancies; updates ensure consistent performance and appearance across all connected components.
- Security Improvements: Firmware updates provide essential patches to fix vulnerabilities, protecting the LED display from potential cyber threats.
- Compatibility with New Technologies: As technology changes, older firmware may not support new formats or protocols. Upgrading ensures the LED controller can work with the latest standards.
Download and Login NovaLCT
Before proceeding with the upgrade, the first step is to download the Novalct software from the Novastar official website or here.
Once downloaded, double-click the software to install. After installation, run it as an administrator to launch it, you will be presented with the main interface of Novalct.
Next, click on the “User” menu and select “Advanced Synchronous System User Login“. Enter the default password, which is “admin” (Or Enter another password if you have changed it before).
If the password is right, you will get access to perform firmware updates.
Check the Firmware Versions
Before we delve into the steps for upgrading the firmware, it’s important to first verify the current firmware version installed on the sender and receiver cards.
To check firmware program versions, open the Novalct software, Click on the “Settings” menu, then select “Hardware Information“.
Then you will see the main interface of “Hardware Information“.Next, click the “Refresh” button.
After that, the hardware firmware information will be displayed in a tree structure with nodes for Sending Card and Receiving Card. Expand the relevant nodes to view the program versions for each card.
As the picture shows above, for the sender, the current firmware version is 1.7.3.0 STD, while some of the receiving cards have version 4.4.0.0 STD. you can scroll down the tree to check more receiver cards.
Firmware Upgrade Procedure
Upgrading the firmware involves specific steps for both sending and receiving cards. Below are detailed instructions for each process.
Preparing for Upgrade
Download the Firmware Package: Locate and download the appropriate firmware package from the Novastar official website. The packages are typically compressed in a ZIP file.
Decompress the Files: Extract the downloaded ZIP file to a known location on your computer.
Below is an example of the firmware file structure of the Novastar MRV300 Receiver :
Upgrading the Sending Card
Step 1. Login as User. Select “Advanced Synchronous System User“. Enter the default password admin (if you haven’t changed it). This access level is necessary for making firmware updates. Please note that you can skip this step if you have loged in.
Step 2. Navigate to Hardware Information: Go to the “Hardware Information” section to access details about your connected devices.
Step 3. Select Firmware Package: Use the “Browse” button in the “Select Program” section to choose the firmware package you just download. Click button “OK” Confirm your selection.
Step 4. Initiate Upgrade: Click the “Update” button to start the upgrade process. The software will display the current update progress with a percentage bar and the number of devices being updated.
Step 5. Monitor Progress: Wait for the software to display a message indicating “Successful Program Updating“. During this process, avoid interrupting the power supply to the device, as this could lead to corruption of the firmware.
Step 6. Verify Upgrade: Click button “Refresh” to get the latest hardware information from the device to ensure the firmware version reflects the new upgrade.
Upgrading the Receiver Card
Step 1. Login as User: Do the same operation as above.
Step 2. Access Hardware Information: Do the same operation as above
Step 3. Select Firmware Package: Choose the firmware package you just downloaded for the receiving card and click “OK“. Make sure this package is specifically designed for the receiving card model in use.
Step 4. Choose Update Mode: Click “Update“, You will be prompted to select whether to update All Receiver Cards or only Specified Receiving Cards.
If you choose “All Receiver Cards“, click “OK” to proceed with updating all connected receiving cards. This is often the easiest way to ensure uniformity across all devices.
If you select “Specified Receiving Cards“, you will need to enter additional details, including sending card number, Ethernet port, and the receiving card number. This option allows for more granular control over which cards are updated.
Step 5. Initiate Upgrade: Click the “OK” button. The upgrade process will commence, displaying similar progress updates as with the sending card.
Step 5. Confirm Success: After the process is complete, wait for the “Successful Program Updating” message. Then, click “Refresh” to ensure the new firmware version is displayed correctly.
Common Issues and Troubleshooting
During the upgrade process, users may encounter several common issues:
- Power Interruptions: Make sure your device is connected to a stable power source. Interruptions during a firmware upgrade can corrupt the firmware, potentially causing the device to become unusable.
- Incompatible Firmware: Always check that the firmware version matches your device model. Installing the wrong firmware can cause performance problems or even damage the device.
- Connection Issues: Ensure all cables are securely connected and that your network is properly configured. If the software can’t detect the device, look for loose connections or network problems.
How to Read Back the Firmware Program of the Receiving Card
For certain receiver card models (e.g., Axs series (A5s, A7s, A8s, A9s, A10s, etc), DH series (DH7512, DH7508, DH7516, DH3208, DH426), MRV316, MRV328, MRV266, MRV206), Novalct can read back the existing firmware. Here’s how:
Step 1: Open Hardware Information: In the Novalct Software, navigate to the “Hardware Information” section.
Step 2: Initiate Read-back: Click on “Read-back of Receiving Card“. Confirm the parameters: Sending card number, Ethernet port number, and Receiving card number. Click “OK“. This step is crucial to ensure you are reading the correct data from the intended device.
Step 3: Save Firmware Data: Choose a file directory to save the firmware data locally.
This saved data can be used to update new receiver cards to maintain version uniformity. In addition, Keeping a backup of the firmware allows you to restore a previous version if any issues arise after an upgrade.
Best Practices for Firmware Upgrade
Here are some tips for upgrading firmware:
- Regular Updates: Make it a habit to check for firmware updates regularly.
- Document Changes: Keep a record of firmware versions and any changes made to each device. This information is helpful for troubleshooting and ensuring adherence to operational standards.
- Test Environment: If possible, test firmware updates in a controlled setting before applying them to all devices. This can help spot potential issues without affecting the entire system.
- Contact Support When Needed: Don’t hesitate to reach out to technical support is there is any problems.
To Sum up
Upgrading the firmware for your Novastar devices is a vital process that enhances security, compatibility, and functionality. In this post, we have introduced the importance of regular firmware updates and outlined the necessary steps to ensure a successful upgrade.
Basic Steps to Upgrade:
Download and Install Novalct: Obtain the Novalct software install it, running as an administrator.
Check Current Firmware Versions: Before upgrading, verify the current firmware version on your devices to determine if an update is necessary.
Download the Appropriate Firmware: Ensure you have the correct firmware package that matches your device model.
Backup Existing Firmware: If possible, create a backup of the current firmware to restore in case of issues.
Upgrade the Firmware: Use Novalct to select the new firmware and initiate the upgrade process, carefully following the prompts.
Verify the Upgrade: After the upgrade, confirm that the firmware version has been updated successfully and test the device for proper functionality.
By following these steps and adhering to best practices, you can maintain the best performance of your Novastar LED control system. You can also go to this page Novastar NovaLCT Download Center to obtain the corresponding software and this page Novastar Firmware Download to get the latest firmware program. For more knowledge, you can check our LED screen guides or Novastar LED tutorial page.