ThinkPad Edge E440 - Audio Features and Camera Usage

•WhenaprogramusingDirectDraworDirect3Disrunninginfull-screenmode,onlytheprimarydisplay
showstheoutput.
•YoucannotusethedisplayswitchingfunctioninExtenddesktopmode.
Usingaudiofeatures
Yourcomputerisequippedwiththefollowingitems:
•Speakers
•Microphones
•Comboaudioconnector,3.5mm(0.14inch)indiameter
Yourcomputeralsohasanaudiochipthatenablesyoutoenjoyvariousmultimediaaudiofeatures,such
asthefollowing:
•CompliantwithIntelHighDefinitionAudio
•PlaybackofMusicalInstrumentDigitalInterface(MIDI)andMovingPictureExpertsGroupAudioLayer-3
(MP3)files
•Recordingandplaybackofpulse-codemodulation(PCM)andWaveformAudioFileFormat(WAV)files
•Recordingfromvarioussoundsources,suchasaheadsetattached
Thefollowingtableshowswhichfunctionsoftheaudiodevicesattachedtotheconnectorsonyourcomputer
orthesupportedThinkPadOneLinkDockaresupported.
Table3.Audiofeaturelist
Connector
Headsetwitha3.5–mm,
4-poleplug
ConventionalheadphoneConventionalmicrophone
Comboaudioconnector
Headphoneand
microphonefunctions
supported
Headphonefunction
supported
Notsupported
Comboaudioconnector
ofthesupportedThinkPad
OneLinkDock
Headphoneand
microphonefunctions
supported
Headphonefunction
supported
Notsupported
Configuringforsoundrecording
Toconfigurethemicrophoneforoptimalsoundrecording,usetheSmartAudioprogram.Tostartthe
program,gotoControlPanelandclickHardwareandSound➙SmartAudio.
Usingthecamera
Ifyourcomputerhasanintegratedcamera,youcanusethecameratopreviewyourvideoimageand
takeasnapshotofyourcurrentimage.
Tostartthecameraandconfigurethecamerasettings,dothefollowing:
•ForWindows7:OpentheCommunicationsUtilityprogram.
•ForWindows8andWindows8.1:ClickCamerafromtheStartscreen.
Whenthecameraisstarted,thegreencamera-in-useindicatorturnson.
Youalsocanusetheintegratedcamerawithotherprogramsthatprovidefeaturessuchasphotographing,
videocapturing,andvideoconferencing.Tousetheintegratedcamerawithotherprograms,openoneofthe
Chapter2.Usingyourcomputer43