User guide

SerVision MVG 400 System Guide
Upgrading the Firmware 168
Figure 166: Download Utility with firmware file selected
7. Click Download.
Download progress is indicated in the progress bar in the lower portion of the
HVG/MVG/IPC Download Utility. The process begins with an integrity check that
ensures the file is a valid firmware file. Then the file is downloaded to the unit. When the
download is completed, the unit automatically resets, and the Software download
message is displayed.
Figure 167: Software download message
8. After about a minute, the unit reset should be complete. Once this has occurred, the
Power LED on the front of the unit should flash at frequent intervals. If the light is not
flashing – it displays as a solid green or orange all the time – the reset was not
successful. In this case, disconnect the unit from the power supply and then reconnect it.
The unit resets again.
Note: If the unit is disconnected from the power supply before the
HVG/MVG/IPC
Download Utility
informs you that it has finished, the firmware may become corrupted
and it may then be impossible to connect to the unit. (In this case, it may be necessary to
perform a Catch Boot operation. For additional information, please refer to your system
guide or consult your vendor.)
Catch Boot Option
CAUTION: This option is for technicians only.