The Upload Screensaver field field appears only if Screensaver Type is set to
Upload Picture.
The custom screen saver appears in the pull-down list of Screensaver.
To set the system screen saver via web user interface:
1.
Click on Settings->Preference.
2.
Select System from the pull-down list of Screensaver Type.
3.
Click Confirm to accept the change.
Configuring Basic Features
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