Dell C2723H 27" Video Conferencing Monitor - Manual (Page 11)

About Your Monitor
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11
Identifying Parts and Controls
Front View
Front View with Monitor Stand
No. Description Use
1 Microphones Monitor microphones (Mic).
2 IR LED Indicator of infrared (IR).
3 Webcam lens Transmits your image in a video conference.
4 Webcam LED
indicator Indicator of Webcam. It will light up in white when
webcam is in use.
5 Speaker mute &
LED Press to mute and unmute speaker.
LED will light up in static white when speaker is
muted.
LED will go dark when speaker is enabled/unmuted.
6 Volume down &
LED Short press for 2 unit volume decrement.
Long press for continuous volume decrement.