Rear and side components
23.8–inch model
Component Function
1 USB ports (2) Connect USB devices.
2 Audio-out (headphone) jack Connects optional powered stereo speakers, headphones,
earbuds, a headset, or a television audio cable.
WARNING! To reduce the risk of personal injury, reduce the
volume before using headphones, earbuds, or a headset. For
additional safety information, see the Product Notices provided
on the optical disc, if one is included with your product.
NOTE: When a device is connected to the headphone jack, the
monitor speakers are disabled.
3 Power connector Connects the power cord.
4 DisplayPort port Connects the DisplayPort cable to the source device.
5 HDMI port Connects the HDMI cable to the source device.
6 VGA port Connects the VGA cable to the source device.
7 Audio line in port Connects the audio cable to the monitor.
8 USB 3.0 upstream port Connects the USB Type-B cable from the source device to the
monitor.
Product features and components 3