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4.7.2.DisplayXY
The XY displaymodeallowsyoutodisplaythevalidatedchannelsinrealtimeonscreen,one
versustheothers.
Oneofthechannelsdefinestheextensiononthehorizontalaxis;theotherchannelsdefinethedots
ontheverticalaxis.
Gridpattern:tocustomisethegridpatternoftheXYdisplay
Youcanselect,eitherapredefinedgridpatternwithselectionofthecolour,eitheracustomised
gridpattern(copiedfromanUSBkeyorftptotheharddisk)
ThisBMPfile sizeis640*640pixelswith24colours,thepredefinedgrid(gridxy.bmp)isinthe
basedirectoryoftheharddisk.
Youcanuse paint (from Microsoft)orafreesoftware(paint.NET,gimpwordetc..)
tocreatetheBMPfile.
Withpaintsoftware,tocreatealineyoumustgivethetwopointscoordinates.
Thesescoordinatesaredisplayedonbottomleftcornerofthewindow.
Pointorvector: displaythepointorthelinebetweensuccessivepoints .Ifthechannel
frequencyishigherthanthedisplaypointfrequency(0.1Hz)youcanhaveafalsedisplay
Xchannel:choiceofthechannelonthehorizontalaxis(sweep)
Ychannel:
-One:onlyonewayontheverticalaxis;choiceofthischannelonthefollowing
parameter
-Several:accesstothevalidationofthechannelsonthefollowingparameter
4.7.3.Digitaldisplay
The Digital displaymodeallowsyoutodisplaythedigitalvaluesofthevalidatedchannelsinreal
timeonthescreen.
Noactionispossibleinthismode.
4.8.Directionkeys
Theymovethereversevideozoneontotheparametertomodify.
Youcanmodifytheparameterswiththethumbwheel,withamouseifitisconnected,orwithan
externalkeyboard.