SerVision CVG-M Información técnica descargar pdf (Pagina 157)

SerVision Embedded Video Gateway System Guide

Upgrading the Firmware 156

4. In the upper-right corner of the Download Utility, make sure the Login checkbox is selected, and then enter

the Username and Password you use to access the configuration utility of the unit.

5. Click the File button at the bottom of the dialog box. A file selection dialog box opens.

6. Browse to the TVX firmware file that you downloaded, and then click OK.

The file name appears in the window.

Figure 182: Download Utility with firmware file selected

7. Click Download.

Download progress is indicated in the progress bar in the lower portion of the 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 183: 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 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 Operation

CAUTION: This function is for technicians only.

In some cases, a download fails and it is not possible to access the unit afterwards in the usual way. This can occur,

for example, if the download was interrupted before it was completed or if an incompatible firmware version was

downloaded to the unit.

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SerVision CVG-M Información técnica Pagina 157