UVC-02: Even when the TALK button is unlit, I can still hear my voice (the mic audio).
If you are also inputting audio from the mic of the HDMI camera connected to the UVC-02 or from the headset mic, you can still hear your voice (the mic audio) even after pressing the TALK button to turn it off.
Use the [HDMI] and [H.MIC] knobs to turn down the input level of the signal from the HDMI camera’s mic or the headset mic.