Fifine K669 User Manual page 4

3. Next, click Sound to display the Sound preference panel.
4. Click the Input tab and select the "USB PnP Audio Device" as the device for sound input.
NOTICE:
If you want to monitor your voice when using Macbook, you must turn on any recording
software rst(Audacity for example),
make sure to click "Software Play through(on)", then click the Record button to begin,
otherwise you cannot hear any sound when you speak to the mic.
If the computer is not able to identify this USB device, please restart computer and replug
the mic into other USB port.
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Windows
Please wait for a few seconds when rst time operation, since driver of microphone takes
time to automatically install. There may be no pop-up window or message though. (If
plugging receiver in a di erent USB port, driver installs again).
After installation, you can test the mic by speaking to it. If the mic picks up no sound, please
follow procedures below.
1. Right-click the speaker icon at the bottom right of the screen. Click "Sounds".
2.Con rm the loudspeaker is open.
Click the loudspeaker is being used-"Properties"--"levels", drag progress bar to adjust
volume of output.
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