LENCO L-30 Mode D'emploi page 7

https://www.audacityteam.org/download/
* Please ensure you have installed the software before starting.
Setting up your PC to work with Audacity
1. Connect an input source to the unit.
2. Connect the USB lead to your computer.
3. Install the Audacity recording software.
4. Open the Audacity program.
5. Select Preference from the Edit tab in the Audacity Menu.
6. Select Audio I/O tab at the top left.
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Under Playback, Device, select your internal sound card.
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Under Recording, Device, select USB Audio CODEC.
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Under Recording, Channels, select 2 (Stereo).
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Check the box marked Play other tracks while recording new one.
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Check the box marked Software Playthrough.
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