Adtec RD-70 User Manual page 55

PRM Demod firmware update - ~26 minutes
Once the version is seen on the Upgrade -> Firmware tab, click 'SELECT' to start the
upgrade process. A status bar will appear and will progress as the firmware update
commences. When the firmware update is complete, reboot the unit and verify the
firmware version again on the Upgrade -> Features Tab.
!!NOTE!! It is only recommended to update during a planned maintenance window. If a
firmware upgrade fails for any reason, it is OK. Just try the upgrade again by clicking on
the 'SELECT' button. The upgraded version can be verified by visiting the Upgrade ->
Features tab after reboot. It is recommended to delete the file after a successful upgrade
by clicking the 'DELETE' button.
Upgrading via FTP & Telnet
For those times when using the web user interface is not convenient, you can upload the
firmware file via ftp and then extract and select into it via Telnet.
File Transfer Protocol (FTP)
FTP connections can be made to the Adtec device using any ftp client.
Host: <ipa of the unit>
Default Username: adtec
Default Password: none
Port: 21
You will want to drop the firmware file in the media/hd0/media folder.
Telnet (standard 23 port)
To connect to your unit using a terminal session you will need to set the IP address of the
unit. See earlier instructions on setting the IP via the front panel.
Using a terminal window, complete the following: