The satellite name disappears when the lock comes on. If it continues to disappear after trying step 7, turn the lock light back on and start over. Lock will not come on. This is a result of it being off a satellite and there is not a satellite stored in that position. The satellite name will quit blinking when you are back where you started.
Press LOCK to turn on the lock.
With the lock on, move to the satellite to be erased. Hold down the LOCK button on the receiver until the lock light above the button goes out. If the lock light will not go off, then the parental supervision needs to be turned off. Try again until it works. After the name disappears and the dashes appear, press the LOCK to turn the lock light back on.