You would be best to re-calibrate your system manually. Start from the intial set up, select small or large for the mains, small for the center and small for the surrounds. Depending on your main selection, chose the appropriate setting for your subwoofer; I would suggest using 80Hz as your default crossover point. Adjust the distance levels of each speaker to the listening position. Using the test tone, set the system manually to the listening position. Using 0db as your reference, adjust the output of each speaker so that each speaker presents the same output to the listening position. On playing a movie you may find that you might want to increase or decrease the output of your speakers to your preference.
