Unlocking Channels on Universal Remotes

"Also if you like to reverse your steps and reactive a code this is what you do here. This is what you have to do to reactivate a code. So again you go hit the cable button, you see it blink there, hold the setup bottoms to where it blinks. You are going to hit the button pad you hit 973, then you are going to hit the up channel, hold it to it blinks. Now let's check to see that everything took."