Productdescription
Thissectionprovidesageneraldescriptionofthekeyboard.
Frontview
Figure1.Frontviewofthekeyboard
1Speakermutebutton7TrackP ointpointingstick
2Volumecontrolbutton8Tr ackPointclickbuttons(left,center,andrightbuttons)
3Microphonemutebutton9Spacebar
4ThinkVantage®button10Fnkey
5ScrollLockorNumericLockkey11CapsLockkey
6BackandForwardkeys
1Speakermutebutton
Pressthisbuttontomuteorunmuteaudiovolume.Whenthelight-emittingdiode(LED)onthespeaker
mutebuttonison,thespeakerismuted.
Note:Whenyoupressthisbutton,thecorr espondingindicatorisdisplayedonthecomputerscreenfora
fewseconds.
2Volumecontrolbutton
Pressthisbuttontoincreaseordecreasethevolumeofyouraudiodevice.
Note:Whenyoupressthisbutton,thecorr espondingindicatorisdisplayedonthecomputerscreenfora
fewseconds.
3Microphonemutebutton
Pressthisbuttontomuteorunmutethesystemmicrophone.WhentheLEDonthemicrophonemute
buttonison,themicrophoneismuted.
Note:ThemicrophonemutebuttononlyworkswiththeThinkPadT400sseriesnotebookcomput ers.
2ThinkPadUSBKeyboardwithTrackPointUserGuide