Datavideo PTC-300 Instruction Manual page 90

8. After the PTC-300 is rebooted, you can see the real-time preview which is
shot by the PTC-300 camera from the "Video" option of the Facebook Live
page.
9. Please set related settings including "Choose where to post" and "Select
audience". After that, please press the "Go Live" button for live-streaming the
real-time image which is shot by the PTC-300 immediately.
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