System Manual
Page 104
... command it from Infrared (IR) to RF. System Setup IR/RF Setup Certain remote control models feature RF (radio frequency) capability. Refer to the model number printed on the top left corner of sight to 200 feet away. Note: Not all DIRECTV Receivers are RF-capable. Receiver Mode Select "Receiver Mode" if... you want to command a second DIRECTV® Receiver. While the IR signal requires a clear line of your remote to control 3 or...
... command it from Infrared (IR) to RF. System Setup IR/RF Setup Certain remote control models feature RF (radio frequency) capability. Refer to the model number printed on the top left corner of sight to 200 feet away. Note: Not all DIRECTV Receivers are RF-capable. Receiver Mode Select "Receiver Mode" if... you want to command a second DIRECTV® Receiver. While the IR signal requires a clear line of your remote to control 3 or...