User guide

Settingtheresolutionoftheexternalmonitor
Theultradockenablesyoutosettheresolutionoftheexternalmonitor.
Inextendmodeandsingle-displaymode,youcansettheresolutionoftheexternalmonitorbydoingthe
following:
1.ClicktheThinkPadUSB3.0UltraDockiconintheWindowsnotificationarea.Apop-upwindow
opens.
2.SelectThinkPadUSB3.0UltraDock➙ScreenResolution,andthenselectthedesiredscreen
resolutionoptionfortheexternalmonitor.Forexample,“2048x1152”meansthatthevideooutput
resolutionwillbe2048by1152pixels.
Inmirrormode,youcansettheresolutionoftheexternalmonitorbydoingthefollowing:
1.ClicktheThinkPadUSB3.0UltraDockiconintheWindowsnotificationarea.Apop-upwindow
opens.
2.SelectVideoSetup.Awindowopens.
3.IntheResolutiondrop-downlistbox,movetheslideruptoincreaseordowntodecreasetheresolution
oftheexternalmonitor.
Switchingvideooutputmodes
Toswitchfromonevideooutputtoanother,dothefollowing:
1.ClicktheThinkPadUSB3.0UltraDockiconintheWindowsnotificationarea.Apop-upwindow
opens.
2.SelectThinkPadUSB3.0UltraDock,andthenselectthevideooutputmodeasyouwant.
Formoreinformationaboutthevideooutputmodes,referto“Understandingthevideooutputmodes”
onpage9
.
Supportedresolutionsandrefreshrates
Thefollowingtableslisttherefreshratessupportedatvariousresolutionsfortheultradockvideooutput.
Table1.Supportedresolutionsandrefreshrates:DPoutputonly
Resolution
Refreshrate(Unit:Hz)
640x48060,67,72,75,85
720x40070,85,88
720x48050,60
768x57650,60
800x60056,60,72,75,85
832x624
75
800x48060
848x48060
1024x60060
1024x76860,70,75,85
1152x864
75
1152x870
75
12UserGuide