iOptron 8402A Manuel D’Utilisation

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iOptron Corporation, 6E Gill Street, Woburn, MA 01801      www.iOptron.com 
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Now the upgrade is finished. 
 
Typical Errors: 
1.  Invalid Port Number: in Device Manager, make sure you have the correct COM port 
number for CP210x. 
2.  Wrong “.bin” file: make sure you have the correct “.bin” file for flash upgrade. 
3.  Wrong downloader, you should use the Flash Downloader instead of iOptron 
Downloader. 
 
 
Last updated November 26, 2008