System Manual
Page 106
... will provide new access cards and instructions when necessary. WARNING: All your settings and scheduled recordings. Follow the onscreen directions to replace your personal preference items, such as pressing the red reset button behind the access card door on the front of your access card...Access Card Standard-Definition DVRs Do not select Access Card unless you have a new access card provided by DIRECTV. "Reset Defaults" erases all of the receiver. System Setup Reset The Reset screen lets you restart the receiver, reset to factory defaults, or reset everything from the hard drive!
... will provide new access cards and instructions when necessary. WARNING: All your settings and scheduled recordings. Follow the onscreen directions to replace your personal preference items, such as pressing the red reset button behind the access card door on the front of your access card...Access Card Standard-Definition DVRs Do not select Access Card unless you have a new access card provided by DIRECTV. "Reset Defaults" erases all of the receiver. System Setup Reset The Reset screen lets you restart the receiver, reset to factory defaults, or reset everything from the hard drive!