User guide

SW HDMI Series • Remote Communication and Control 26
6. Depending on the connection method that you selected, additional options appear.
Make the appropriate selections for your connection method.
• RS-232: Select the appropriate options from the Com Port and Baud Rate menus
(this information is provided by your system administrator).
• USB: Only the Extron USB Device_0 option is available on the Available
Devices menu. Make sure that it is selected.
7. Click Connect. If the connection is successful, SW HDMI Series is displayed in green in
the Connected Device section, followed by a green check mark.
8. Click the Browse button in the New Firmware File (Optional) section.
9. On the Open window, navigate to the new firmware file, which has an S19 extension,
and double-click it.
Figure 18. Open Window for Firmware File Selection
ATTENTION: Valid rmware les must have the le extension S19. A file with
any other extension is not a firmware upgrade for this product and
could cause the switcher to stop functioning.
NOTES: • The original factory-installed firmware is permanently available on the
SW HDMI. If the attempted firmware upload fails for any reason, the
switcher reverts to the factory version.
• When downloaded from the Extron website, by default the
firmware is placed in a folder at C:\Program Files\Extron\
Firmware\SW
HDMI (Windows XP) or C:\Program Files (x86)\
Extron\Firmware\SW
HDMI (Windows 7).