Asus BE24ECSNK 23.8" Video Conferencing Monitor - Manual (Page 27)

2-11 ASUS BE24ECSNK Series LCD Monitor
Click Open Sound settings enter to Sound setting interface.
Enter Sound setting interface then select Sound Control Panel .
If the USB cable and the HDMI or DP cable are connected from monitor to the
computer,
Click ASUS BE/C6 webcam series Set Default , the monitor speaker will be used
as the default setting.
BE***/C**** on the screenshots stands for the model name of this monitor and
may differ from the actual design.