Extron Electronics SW4 3G HD-SDI User Guide - Manual (Page 35)

SW4 3G HD-SDI • Serial Communication 3-11
9 . On the Choose Firmware File window, double-click on
the new firmware file to open it. The Choose Firmware
File window closes, and the path to the selected firmware
file is displayed in the “Select a firmware file” field on the
firmware file selection screen.
10 . Click the Upload button. A status bar, which shows the
progress of the upload, appears in the Firmware Loader
window. The firmware upload to the switcher may take
several minutes. Once the status bar has progressed fully
from left to right, the firmware loader resets the switcher.
In addition, messages appear on the firmware loader
window, indicating when the unit is uploading the
firmware, then resetting itself.
C Do not interrupt the firmware upload before it is 100%
complete. Interrupting the upload corrupts the firmware
and the switcher will not operate properly afterwards.