What is the difference between IR and RF on DirecTV?
DirecTV remotes come in three wireless modes.
The infrared, or IR, remote is a line-of-sight device that must “see” the DirecTV receiver to function.
The second is the Radio Frequency, or RF, remote that can function behind walls and around corners.
Sometimes an RF remote will work better for you than an IR remote..
How do I change my IR remote to RF?
How to Convert an IR Remote to an RFPut the RF transmitter face down on a table. … Insert the included batteries into the battery compartment of the RF transmitter. … Attach the RF transmitter over the front of the IR remote. … Place the RF remote receiver next to the electronic device that is going to be controlled, for example, a television set.More items…
What is the difference between IR and RF?
RF, also known as “radio frequency,” and IR, which stands for “Infrared,” are two kinds of energy used in remote controls to communicate commands. RF uses radio waves and IR is a kind of light that can’t be seen with the naked eye. … Your TV remote is IR. Your garage door is RF.
Is the rc73 IR or RF?
Amazon.com: DIRECTV RC73 IR/RF Remote Control: Electronics.