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[Status]
The installation status of the extension software will be displayed. When “Operable” is displayed, it is in a
state that operation of the installed extension software is available.
[Setup>>] button
In case that the extension software has a unique screen such as a setting screen, it is possible to display
the screen.
[Install new Ext. software]
When installing a new extension software is installed, select this and then select an extension software
to be installed.
[Upgrade]
The version of the installed extension software can be upgraded by selecting the installed extension
software and then clicking the [Execute] button.