Xantech MRAUDIO8X8 quick start Warm Firmware Upgrade, Warm Upgrade

MRC88 / MRAUDIO8X8 QUICK START GUIDE 24

on Archived Firmware Versions and scroll to the desired version (entries are sorted with the newest entries at the top of the list and the oldest at the bottom). Click on the desired filename link to begin the download process.

4.The File Download Window will appear. Select Save.

5.The Save As Window will open. Navigate to:

Program Files/Xantech/Universal Dragon/Firmware (usually located on the local C Drive.). Click Save.

6.Once the download is complete, click on Close to close the download window. The browser can also be closed if no longer needed.

WARM FIRMWARE UPGRADE

Warm Firmware Upgrades can be conducted to keep the MRC88 Controller up to date and take advantage of new features.

Figure 17 – Warm Upgrade

1.Start Universal Dragon™, connect a programming cable to the front of the MRC88 and open a MRC88 Project.

2.In the Base Unit Menu, select Upgrade, then MRC88, then Warm Upgrade.

3.The Open Window will appear. Double-click the firmware file that was just downloaded in Step 6 above to begin the update process.

4.After the firmware transfer is completed, in the Base Unit Menu, select WhoAmI. The WhoAmI ? Window will appear and display the three-digit firmware version that was just loaded into the MRC88 Controller. If this is true, the new firmware has been successfully installed and is ready for use. If not, confirm downloaded firmware version, connections and try again.

5.After the upgrade is complete it recommended that a Transfer Project be performed to assure that the system project has not been affected by the firmware upgrade.

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