Yamaha YVC-1000 User Manual page 10

6. Select "MICROPHONE" in "SIGNAL LEVEL."
7. Test to check sound of the wireless microphone.
If there is a problem, change the sound volume and tone with "YVC-1000 Configurator."
Note
Voice through the wireless microphone is output not only to a communication partner, but also from the
YVC-1000 speaker. When feedback occurs, enlarge the distance between the wireless microphone and the
speaker, or refer to the section "How to change the sound volume and tone" in this manual, and decrease
"GAIN."
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