DirecTV HD Receiver User Manual page 53

Network Setup
Select "Network Setup" to configure and test the connection of your
receiver to the Internet. See Appendix 3 for details.
Remote Control
When the MODE switch on your remote is in the left-most position, it
controls your DIRECTV receiver. However, you can also program the AV1,
AV2 and TV positions to control other equipment such as your TV, DVD,
VCR or Stereo. From System Setup, select "Remote Control" and then
"Program Remote." It is helpful to know the model number as well as the
brand of the equipment to produce the best results when programming the
remote. To clear current AV1, AV2 and TV settings use the "Reset Remote"
option.
High
-Definition Receivers
Parental, Fav's & Setup - System Setup
Chapter 2 -
Detailed Information
53