Dell ST2220TC Universal Serial Bus USB Interface, Transfer speed Data Rate Power Consumption

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14

15

16

17

18

19

20

21

22

23

24

+5V power

Self test

Hot Plug Detect

TMDS RX0-

TMDS RX0+

TMDS Ground

Floating

Floating

TMDS Ground

TMDS Clock+

TMDS Clock-

HDMI Connector

Pin Number

19-pin Side of the Connected Signal Cable

 

 

 

 

1

T.M.D.S. Data 2-

 

 

 

 

2

T.M.D.S. Data 2 Shield

 

 

 

 

3

T.M.D.S. Data 2+

 

 

 

 

4

T.M.D.S. Data 1+

 

 

 

 

5

T.M.D.S. Data 1 Shield

 

 

 

 

6

T.M.D.S. Data 1-

 

 

 

 

7

T.M.D.S. Data 0+

 

 

 

 

8

T.M.D.S. Data 0 Shield

 

 

 

 

9

T.M.D.S. Data 0-

 

 

 

 

10

T.M.D.S. Clock +

 

 

 

 

11

T.M.D.S. Clock Shield

 

12

T.M.D.S. Clock -

 

 

 

 

13

CEC

 

 

 

 

14

Reserved (N.C. on device)

 

 

 

 

15

SCL

 

 

 

 

16

SDA

 

 

 

 

17

DDC/CEC Ground

 

 

 

 

18

+5V Power

 

 

 

 

19

Hot Plug Detect

 

 

 

 

 

 

 

Universal Serial Bus (USB) Interface

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 Rate

Power Consumption

 

 

 

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

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Contents Dell ST2220T monitor Users Guide About Your Monitor Package ContentsIdentifying Parts and Controls Front View Product FeaturesFront View Label Description Left view Right view Back ViewSide View Bottom ViewPower Management Modes Monitor SpecificationsBottom view Label Description Pin Assignments Pin Number Pin Side of the Connected Signal CableUniversal Serial Bus USB Interface Transfer speed Data Rate Power ConsumptionPlug and Play Capability Monitor SpecificationsPin Number Pin Side of the connector Pin Number Pin Side of the Signal CableTouch screen OS compatibility Touch Screen SpecificationsResolution Specifications Preset Display ModesPhysical Characteristics Electrical SpecificationsEnvironmental Characteristics Altitude Maintenance GuidelinesCleaning Your Monitor HumidityVisit support.dell.com AppendixSetting Up Your Monitor Setting Up Your Monitor Operating the Monitor Using the Front Panel OSD ControlsTurn On the Monitor Accessing the Menu System Using the On-Screen Display OSD MenuBack Brightness Auto AdjustIcon Menu and Submenus Description BRIGHTNESS/CONTRASTInput Source Color Settings Display Settings Hue Saturation Demo Mode Reset Color SettingsNormal Overdrive default Audio SettingsLCD Conditioning Other SettingsBack Language Menu Transparency Menu Timer Menu Lock DDC/CIOSD Warning Messages Factory ResetPersonalize Configure the monitor to the desired position to use Setting the Maximum ResolutionUsing the Touch Screen Setting the display resolution to 1920 x 1080 Maximum Dell ST2220T monitor Connecting Your Monitor Setting Up the MonitorConnecting the Audio Cable Connecting the USB CableOrganizing Your Cables Built-in Diagnostics TroubleshootingSelf-Test Common Symptoms What You See Possible Solutions Common ProblemsSpecific Symptoms What You See Possible Solutions Product-Specific ProblemsUniversal Serial Bus USB Specific Problems Touch Screen problemsCalibrating the Touch Screen