Hello again, its us from palo verde high school. We have gotten the sonar program working and printing out the distances up to 3.3 meters. However, we recently discovered that the bot board has a speaker which we have been told is able to chirp. we were wondering if anybody could help us in getting a test code to see if our speaker is working because we believe that we have accidently blown it. 
Just put this command into the program where you want sounds.
sound 9, [100\880, 100\988, 100\1046, 100\1175] This is the four note “chime” that we use on all of our atom programs. Make sure the shorting jumper is installed.