Installation
-Definition DVR DCX3520e-M • Installation Manual
-095-25080-x.1
Clearing the Hard Drive
On a previously-used cable terminal, delete all recorded programs from the hard drive before installing
it at a new subscriber location. This prevents the new subscriber from viewing programming they may
not have purchased or may not want to see.
To prevent subscribers from accidentally deleting all of their recorded programs, a specific set of
keystrokes is required to clear the hard drive. The DCX3520e-M does not need to be connected to a
television in order to clear the hard drive using this process.
To clear the hard drive:
1. Start the diagnostics as described in the Using the Diagnostics section; d 01 is displayed on the
front panel display.
2. Using a remote control, within five seconds, press REPLAY, MY DVR three times, and LIVE TV. (On
some remote controls, the MY DVR key may be labeled LIST.)
3. If you correctly enter this key sequence in five seconds or less, the hard drive is cleared and the
front panel displays Clr.
4. If Clr is not displayed, re-enter the key sequence in step 2.
5. If Clr is displayed, press any other key on the remote control to reset the terminal, turn it off, and
complete the clearing process.