Dell UltraSharp 32" 6K HDR Video Conferencing Monitor - Manual (Page 105)

Operating the monitor | 105
• Echo Cancelling Speakerphone audio path is where audio streams through
USB. This is either through USB-C to USB-C cable or USB-A to USB-C cable. As
the microphone path streams from monitor back to PC through USB, this selection
is required for VolP/UC conference applications. Audio Recording and Playback will
work under this selection.
• DELL U3224KB audio path is where audio streams through HDMI/mDP alternate
mode. Under this selection, there will not be microphone support. This selection is
suitable for Audio Playback only.
Audio Playback performance would be the same for either audio path selection. Under
normal Playback with USB-C to USB-C/USB-A to USB-C and/or for UC conference
applications, default selecting the
Echo Cancelling Speakerphone audio path is
recommended.
NOTE: If you select DELL U3224KB audio path, please ensure that the Echo
Cancelling Speakerphone volume is set to medium or high. Else, the DELL
U3224KB maximum volume may sound soft because it is limited by the Echo
Cancelling Speakerphone volume. For example, when the Echo Cancelling
Speakerphone volume is at 50%, and the DELL U3224KB volume is set to 100%
will have the same sound level as the former.
U3224KB U3224KB