The MVS Update tool can only be accessed when the MVS is connected to you PC via USB.
There are 2 files that from time to time that may need to be updated,
They are:
DSP Firmware
Supervisor Firmware.
The DSP firmware and Supervisor Firmware are store in the internal memory of the MVS, when new versions are available, you will be able to download these from the Xeetec website
the last field here is the Profile, this contains all of the configuration details of the MVS unit. The MVS also uses this file to UPDATE its date and time.

To update any of these files you will select Browse,
This will provide you with open dialogue, navigate to the directory where you have placed the downloaded file.

Select the file and Click on open. you will then be returned to the MVS update screen.
Now Click update. the new software is now on the Internal Compact flash of the MVS.
Repeat this for each of the items you wish to update.
To active the Upgrade, unplug the USB cable from the MVS unit. The update process can take up to one minute to complete. once the update process has been completed the MVS will Return to a ready state. it is advisable at this time to Power cycle (turn off and On) the MVS.
The Time and Date of the MVS is updated when ever the MVS profile is updated on the MVS.