8 | About Your Monitor
Back and Bottom View
Label Description Use
1 Audio line-out port Connect speakers to playback audio coming through
HDMI audio channels.
Only supports 2-channel audio.
NOTE: The audio line-out port does not support
headphones.
WARNING: Excessive sound pressure from
earphones or headphones can cause hearing
damage or loss.
2 HDMI1 connector Connect your computer with HDMI cable.
3 HDMI2 connector
4 DC power connector To connect the monitor power adapter.
5 Cable-management slot Use to organize cables by placing them through the
slot.
6 Regulatory label, barcode,
serial number, and Service
Tag label
Lists the regulatory approvals. See this label if you
need to contact Dell for technical support.
NOTE: The rating label is located at the base of the
stand.