User’s Guide for Polycom HDX Systems and the Polycom Touch Control
To stop showing content:
>>From the Content screen, touch the computer source to stop showing it.
Showing Content from a USB Drive
A Polycom Touch Control can show content stored on a USB drive. You can annotate the file while showing it to the far sites.
To show content from a USB drive using a Polycom Touch Control:
1Connect the USB drive to the USB connector on the right side of the Polycom Touch Control.
2From the Home screen or call screen, touch Show Content.
3To view the files stored on a USB drive, touch the USB drive 
button.
If another participant has People+Content IP connected to the HDX system to show content, that content must be stopped before the Polycom Touch Control can show content from a USB drive.
4Navigate to the file that you want to show.
The Polycom Touch Control can open slideshows (.pptx), documents (.pdf), and images (.bmp, .gif, .jpg, .png).
—To browse by Name, File Type, or Date Modified, do the following:
»Touch the tabs at the bottom of the screen.
»Touch a tab again to reverse the sort order.
»Touch a folder to open it.
»Press 
to go back one level.
—To filter by All Files, Recently Viewed Files, or type of file such as Slide Presentations, Documents, or Images, press 
.
—To search for a file, touch the search field at the top of the screen. Touch a folder to open it.
5To view a file, touch it.
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