ViewSonic Pro8500 User Manual page 56

Thumbnail/Slide show/Display: Display thumbnails, start the slide show or
display the selected image.
Name Order/Extend Order/Size Order/Time Order: Select the order setting
by file/folder name, extended file name, image size or time.
EXIF ON/EXIF OFF: Display the Exif information of the image or not.
File Name On/File Name Off: Display the file name or not.
The projector supports the following image formats:
JPEG (JPG)
Bitmap (BMP)
Portable Network Graphic (PNG)
Graphics Interchange Format (GIF)
Tagged Image File Format (TIFF)
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