Your u tube must be broken...
But basically, find the "repeater channel" for the repeater, tune to that channel on the radio, hit the menu button, go to the CTCS or DCS setting to add whatever the TX/Transmit code is for the repeater (dont worry about the RX/receive code for now), save it, and you're done.
I highly recommend investing a few minutes in the manual that came with the radio (and is available online if you already put the manual in the trash) and get familiar with how to use the radio and menu options.
For more information go to YouTube and do a search for NotaRubicon. I think you will find what you are looking for. He is some hobo that has a lot of videos, many dealing with that type of radio. You will occasionally find him on a GMRS forum. He seems like an alright guy no matter what Some People may say...
