[Callers] How to respond to sound snafus?

Hi everyone, I am a new member of this group and have enjoyed the postings in the last few weeks. I participated in David Millstone's calling workshops and look forward to practicing more and getting up on stage to call some day. The origin of my question comes from my role as a dance organizer, but I am wondering what you all think a caller might have done to respond to this situation. At a recent dance, the sound was not working correctly. From the floor, we could hear the caller and the one instrument that was plugged in. The two other instruments that were unplugged were barely heard. The sound quality was very poor. I witnessed the caller notify the band of a sound problem and the band was trying to solve the problem between dances, but it wasn't working. During the break, they moved the speakers off the stage and onto the floor and the problem was solved and the sound during the second half of the dance went really well. As the caller, what would you all have done in this situation? Nancy Turner Vermont