User guide
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3 Make sure you do not have an AUTOPLAY.CSV or AUTOPLAY.MPG in the root of the CF/SD 
card. There should be only one autoplay file in the root of the CF/SD card. If you have more 
than one autoplay file in the root of the CF/SD card, you need to either rename or delete the 
extra autoplay files, or move these files to another folder on the card.
4 Do either of the following:
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Windows: 
Set your PC to show file extensions and make sure that you did not accidentally 
name the AUTOPLAY.MPG file AUTOPLAY.MPG.MPG or AUTOPLAY.MPG.TXT.
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Mac:
 Set the preferences for TextEdit to save as 
plain text
 by default. Also, on the 
Open & 
Save
 tab, select 
Western (Windows Latin 1)
.
5 Use the BrightSign Shell to test video playback (see BrightSign shell for details). 
6 See General playback problems  for more troubleshooting help.










