Yamaha YVC-1000 User Manual page 5

5. Select "PA MICROPHONE" in "MODE" of the terminal to which the handheld microphone is connected.
6. Select "MICROPHONE" in "SIGNAL LEVEL."
7. Test to check sound of the handheld microphone.
If there is a problem, change the sound volume and tone with "YVC-1000 Configurator."
Note
Voice through the handheld microphone is output not only to a communication partner, but also from the
YVC-1000 speaker. When feedback occurs, enlarge the distance between the handheld 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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