3Com 3CNJ205 User Manual page 56

Using the Central Configuration Manager
4 Select a valid firmware image by typing the path to the file
or by using the Browse button.
5 Select the time to perform the upgrade. You can either
send the update file immediately or select a specific time
and date to send the file. You may, for example, want to
perform an upgrade during off hours such as a weekend.
6 Click Next and a window like this will appear:
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