Magewell USB Capture HDMI Plus User Manual page 14

1. Capturing: Connect the graphics output interface of the desktop computer to the
"INPUT" interface of the USB Capture HDMI Plus via a HDMI cable.
2. Connect Monitor 1 to the output graphic interface of the desktop.
3. Loop Through: Connect Monitor 2 to the "LOOP THRU" interface of the capture
device.
4. Connect the USB Capture HDMI Plus to the computer via the included USB 3.0
cable.
5. If users want to use the headphones connected to the capture device to play the
audio, please select USB Capture HDMI Plus as the system default playback
device.
6. In the third party capture / recording / live streaming software, select "USB
Capture + Computer" as the audio input device. In this solution, the HDMI
playback device and the recording device are invalid. To adjust the volume,
please refer to the"Capture video and audio information of the camera / game
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