The following are options available within the settings section in Logitech Media Player;

Media Sources: Use this to change the media source (DLNA server or USB storage device) that you are currently viewing

Search:

(Current source only) 

• When searching for content, Logitech Media Player will only search the currently connected source (DLNA server or USB storage device).
• Content previously found in other media sources will not be displayed
• This setting is useful if you want to isolate search results to the currently connected source
  

(All indexed sources)

• When searching for content, Logitech Media Player will search the currently connected source, and any previously connected sources
• This setting is useful if you store your media across multiple DLNA servers
  

(Index sources that support indexing) 
Enabled 

• Logitech Media Player will display content search results
• Logitech Media Player home screen will display the metadata views: Music, Videos, Photos
• Logitech Media Player home screen will also display the Folder view  

Disabled

• Logitech Media Player will not search for content
• Content can only be available through folder view
• Logitech Media Player home screen will only display Folder view

(Options)

• Logitech Media Player will allow you to set the time frame it will refresh the Index sources

Slideshow: Use this to change the wait time in between pictures when viewing a slideshow.