–Medium:240x180
–Large:320x240
–Custom:UsethisoptiontoselectacustomsizefortheMagnifyingGlasswindow.Youcaneither
enterthedesiredheightandwidthorsimplydragtheframeoftheMagnifyingGlasswindowwith
thecenterbutton.
YoucanchangethemagnifyingpowerorthesizeoftheMagnifyingGlasswindowbypr essingtheleftor
rightbuttonwhileholdingdownthecenterbutton,andthenselectingtheitemonthepop-upmenu.
Note:ItishardertomovetheMagnifyingGlasswindowwhenitbecomeslarger .
YoucanalsoactivateaMagnifyingGlasswindowusingthecent erbuttonbydoingthefollowing:
1.Placethecursorovertheitemthatyouwanttomagnify.
2.Pressandholddownthecenterbutton.TheMagnifyingGlasswindowopensandtheareabeneath
thepointeronyourscreenismagnied.TheMagnifyingGlassiconwillalsoappearonyourscreento
indicatethattheMagnifyingGlassfunctionisenabled.
3.TopositiontheMagnifyingGlasswindowoveradifferentitem,movethepointingsticktothetarget
itemwhilecontinuingholdingdownthecenterbutton.
YoucanalsocopyMagnifyingGlasstoClipboardbypressingtheleftorrightbuttonwhileholdingthe
centerbuttondownandselectingCopyMagnifyingGlasstoClipboardinthepop-upwindow.
Notes:
1.WiththeMagnifyingGlasswindowopen,youcankeepthecont entsintheMagnifyingGlasswindow
infocuswhilemovingthepointerandactivateanotherwindow.
2.TheMagnifyingGlasswindowwilldisappearautomaticallyafterseveralseconds.Y oucanalsoclose
theMagnifyingGlasswindowbypressingthecenterbutt ononceagain.
•ControllingMethod:Therearetwooptionsasfollows:
–PressCenterButton,thenuseTrackPoint:Ifyouselectthisoption,youwillbeabletocontrolthe
scrollingortheMagnifyingGlasswindowbyholdingdownthecenterbuttonandmovingthepointing
stick.
Note:Ifyouar enotholdingdownthecenterbutton,thepointingstickonlycontrolsthecursorand
theMagnifyingGlasswindowcannotbemoved.
–UseTrackPoint:ThisoptionenablesyoutomovetheMagnifyingGlasswindowwithoutholdingdown
thecenterbutton.Youcancancelthemagnifyingoperationbyclickingthecenterbutton.Andyoucan
thencontrolthecursorwithanexternallyattachedmouse.
Note:YoucanstillusetheTrackPointtocontrolthecursorbypressingthecenterbuttonandmoving
thepointingstickinthedirectioninwhichyouwantthecursort omove.
Changingbuttonassignments
TheleftandrightbuttonsofyourThinkPadUSBkeyboardwithTrackPointworkastheleftandright
buttonsonaconventionalmouse.Theleftbuttonissettoclickordouble-clickitems.Therightbuttonis
settoopencontext-relatedmenusandexplanations.Youcanswitchthefunctionsofthetwobuttons
bydoingthefollowing:
1.ClicktheUSBTr ackPointicon.
2.SelectT rackPointProperties.TheMousePropertieswindowopens.
3.ClicktheButtonstab.
4.SelectSwitchprimaryandsecondarybuttons.
Chapter3.Usingthekeyboard15