To upgrade the fi rmware of the DVI to HD-SDI Conversion Box, you need to have the
DVI to HD-SDI Conversion Box RS422-PC cable. You also need to have the 3 fi les
HDVI20.exe, HDVI-20_Uploader.bat and the HDVI-20 bin fi le (version 1.30 or higher,
DO NOT USE ANY EARLIER VERSION) in your DOS directory. The DOS directory
is the default directory when you launch the Command Prompt application under
Windows.
1. Connect the DVI to HD-SDI Conversion Box RS422-PC cable to a COM port on your
PC.
2. Connect the DVI to HD-SDI Conversion Box to a DVI monitor
3. Force the DVI to HD-SDI Conversion Box in fl ash mode by pressing and holding the
TV/Video on your infrared remote until the picture becomes red.
4. Double click on the HDVI20_Uploader.bat icon and enter the serial port connected to
the DVI to HD-SDI Conversion Box and hit ENTER
5. Enter the binary fi le name of the HDVI-20 bin fi le and hit ENTER
6. The screen will start showing you progress and it will quit after the upgrade is over.
7. Recycle power on the DVI to HD-SDI Conversion Box and go to the last menu and
make sure the new fi rmware is installed.
FIRMWARE UPDATE PROCEDURE
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