Lcd Monitor Quality And Pixel Policy; Usb Ports; Maintenance Guidelines; Cleaning Your Monitor - Dell P2211H User Manual

This section gives you information about the USB ports that are available on the left side of your monitor.
NOTE: This monitor supports High-Speed Certified USB 2.0 interface.
Transfer speed Data Power Consumption
Rate
High speed 480 Mbps 2.5W (Max., each port)
Full speed 12 Mbps 2.5W (Max., each port)
Low speed 1.5 Mbps 2.5W (Max., each port)
USB Upstream Connector
Pin Number 4-pin Side of the Connector
1
DMU
2 VCC
3
DPU
4
GND
USB Downstream Connector
Pin Number 4-Pin Side of the Signal Cable
1
VCC
2
DMD
3
DPD
4
GND

USB Ports

1 upstream - back
2 downstream - 2 on left side
NOTE: USB 2.0 functionality requires a USB 2.0-capable computer
NOTE: The monitor's USB interface works only when the monitor is on or in power save mode. If you turn off the monitor and then turn it on, the attached peripherals may take
a few seconds to resume normal functionality.

LCD Monitor Quality and Pixel Policy

During the LCD Monitor manufacturing process, it is not uncommon for one or more pixels to become fixed in an unchanging state which are hard to see and do not affect the
display quality or usability. For more information on Dell Monitor Quality and Pixel Policy, see Dell Support site at: support.dell.com.

Maintenance Guidelines

Cleaning Your Monitor

WARNING: Read and follow the safety instructions before cleaning the monitor.