574. Using the ViewerNOTE:• Movie files converted by using the video/audio format which is not supported by this projector cannot be played back.In this case, there will be no icon to show that playback is not possible.• Files with Digital Rights Management(DRM) protection cannot be played back.• Some of the movie files that meet the above requirements may not be played back.• WMV format video file will be displayed in an aspect ratio of 1 to 1 independently of its original aspect ratio.• Files that can be played back on the media server are graphics and movie files. In Windows Media Player 11 (Windows XP/Windows Vista) mp4 files cannot be played back.Supported PDF filesFile name extension Supported file format.pdf Adobe Acrobat PDFNOTE:• Fonts not embedded in PDF may not be displayed• Functions added to PDF file after created will not work or display. Functions added are bookmarks, boxes in form tool, and noteswill not be displayed.Auto flip or Auto transition will not work.• Some PDF files may not be displayed.Supported PowerPoint filesFile name extension Supported file format.ppt, .pptx Microsoft PowerPoint 97 – 2007NOTE:• Playable fonts, colors, font ornament, placement, object insertion or animation are restricted.• Some Microsoft PowerPoint 97 – 2007 files may not be displayed.Supported USB memory devices- Be sure to use a USB memory device formatted with the FAT, exFAT, FAT32 or FAT16 file system.The projector does not support NTFS formatted USB memory.If the projector does not recognize your USB memory, check if the format is supported.To format your USB memory in your computer, refer to the document or help file that comes with your Win-dows.- We do not warrant that the USB port of the projector will support all USB memories in the market.- Wait at least 5 seconds after disconnecting a USB memory device before reconnecting it and vice versa.The projector may not identify the USB memory device if it is repeatedly connected and disconnected in rapidintervals.
