
Testing Sound Reception Adjust Channel • Sound lights turn on when sound is received by a receiver. -One or two lights for shallow sounds -Three or more lights for louder sounds. • If you experience interference (buzzing or static, etc.) while using one channel setting, switch all units to other channel. Selecting a channel is usually a one time adjustment. Hint: You will see all five sound lights: -If you turn receiver power on before transmitter power. You will also hear static noise. Turn vol