The Explorer 8300 Series Digital Video Recorders is now obsolete (past End-of-Life and End-of-Support status).
End-of-Sale Date: 2009-05-31
End-of-Support Date: 2014-05-31
Cisco's End-of-Life Policy
You can view a listing of available Video offerings that best meet your specific needs
If you want support information for the Explorer 8300 Series Digital Video Recorders documentation, it may be available through Cisco.com Search or in the Cisco Community