Huawei MateView GT User Manual page 12

If you want to use the microphone of an XWU-CAA monitor, use the USB-C to USB-A
cable that comes with the monitor and connect its USB-C end to the monitor and its
USB-A end to the computer. (If you cannot record sound after connecting the monitor
to the computer, check whether the microphone of the monitor is configured as the
audio input device in the computer system.)
2
Connect other cables such as power cables for the monitor and computer and then power
on the monitor and computer. If the monitor screen is turned on, it indicates that the
connection is successful.
USB-C to USB-C cable connection (only applicable to XWU-CAA monitors)
It is recommended that you use the USB-C to USB-C cable that comes with the
•
monitor. Otherwise some functions may be unavailable.
The USB-C port of a connected device (such as a laptop, phone, or tablet) must be a
•
multifunction port that supports display, data transmission, and charging.
This connection supports charging connected devices and some apps of connected
•
devices can use the microphone of the monitor. (If none of the apps can use the
microphone of the monitor, check whether the microphone of the monitor is
configured as the audio input device in the system of the connected devices.)
1
Connect one end of a USB-C to USB-C cable to the USB-C port on the monitor and the
other end to the multifunction USB-C port on a connected device.
2
Connect the power cable for the monitor and then power on the monitor. If the screen of
the connected device is displayed on the monitor, it indicates that the connection is
successful.
Connecting the Monitor to a Device Such as a Computer to Use the Microphone
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