User guide

SW USB Series • Operation 20
4. On the Add Device window, select your SW USB model from the Device Names
drop-down menu.
Figure 11. Device Name Drop-down Menu on the Add Device Window
5. From the Connection Method drop-down menu, select RS-232 (the only option).
6. Select the appropriate options from the Com Port and Baud Rate menus (this
information is provided by your system administrator).
7. Click Connect. If the connection is successful, the name of your SW USB model is
displayed in green and followed by a check mark in the Connected Device section.
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 a S19 extension,
and double-click it.
Figure 12. Open Window for Firmware Loader
CAUTION: Valid firmware files must have the file extension S19. A file with any
other extension is not a firmware upgrade for this product and could
cause the switcher to stop functioning.