Lenovo ThinkPad USB 3.0 Ultra Dock User's Guide download pdf (Page 21)

5.ThecomputercanplaybackWebﬂashes.However,whenyoudragthewindowtotheexternal

monitorandmaximizetheplaybackwindow,theplaybackstops.

Tosolvetheproblem,updateyourAdobeFlashPlayertothelatestversion.

6.Thevideoﬁlescannotbeplayedsmoothlyontheexternalmonitorwithaconﬁguredresolutionof

3840x2160pixels(30Hz).

Theultradocksupportsthevideoswithaframerateslowerthanorequalto24framespersecond(fps).

Itconsumesthenotebookcomputerresourcealotwhenyouplaythevideoontheexternalmonitorwith

aconﬁguredresolutionof3840x2160pixels(30Hz).Formoreinformationabouttherecommended

systemrequirements,goto“Systemrequirements”onpage3

.Thevideowithaframeratefasterthan

24fpsmaynotbeabletobeplayedsmoothly.Youcandowngradetheresolutionofyourexternal

monitortoachievebetterperformance.

Audio

Youcannothearanythingthroughyournotebookcomputerspeakersoryoucannotusetheaudio

connectorsonthenotebookcomputer.

Bydefault,ThinkPadandotherLenovonotebookcomputersusetheheadsetandmicrophonecombo

connectorontheultradockanddisablebuilt-inaudioconnectorswhentheultradockisconnected.

Toenablethebuilt-inaudioconnectorsonyournotebookcomputer,dothefollowing:

1.Right-clicktheVolumeiconintheWindowsnotiﬁcationarea.

2.SelectSounds,andtheSoundwindowisdisplayed.

3.ClickthePlaybacktabtoselectabuilt-inaudiodevice,andthenclicktheRecordingtabtoselect

anotherbuilt-inaudiodevice.

4.OnthePlaybacktab,selectabuilt-inaudiodevice.OntheRecordingtab,selectanotherbuilt-in

audiodevice.

See“Manuallysettingtheplaybackdeviceandrecordingdevice”onpage11formoreinformation.

Notes:

1.Toapplythenewsettings,restarttheapplicationsthatareusingtheaudiodevices.

2.Thesettingsyouhaveadjustedwillbesaveduntilyouchangethesettingsnexttime.

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Lenovo ThinkPad USB 3.0 Ultra Dock User's Guide Page 21