25
5)READOUTINTEN:Thiscontrolknobisusedforadjustingthereadoutintensity.
LocationofReadoutparametersanddisplayinformationisillustratedasbelow:
measurement
parameters:
T
1/T
CH1lnputmode:
AC
DC
GND
IntheCRTreadoutmeasurementmode,eachtimewhentheFUNCTIONpushbuttonisbrieflypressedthemeasurement
functionswillbeselectedinthesequenceasfollows:
T---l/T---V--T
SetthepanelcontrolVOLTS/divandTIME/divatreasonablepositionandmakesuretheREADOUTparameterinMENU
isON.(DefaultisONwhenpoweron.)
5.2.Cursormeasurement
5.2.1CRTreadoutmeasurement
⊿
⊿
⊿V
⊿⊿⊿⊿----
Triggersource
SLOPE
TriggerMode
AUTO
NORM
TV-V
TV-H
ALT/CHOP
CH1VOLTS/divTIME/div
CH2VOLTS/div
Fig.5-2
⊿T=3.000msCH1AUTO
AC1VDC1V0.5msALT
f
26
5.2.1.1Tmeasurement(SeeFig.5-3)
5.2.1.2.1/Tmeasurement(SeeFig.5-4)
5.2.1.3.Vmeasurement(SeeFig.5-5)
⊿
⊿
▽
▽
⊿
⊿
⊿
⊿⊿⊿
⊿⊿
⊿
⊿⊿
⊿
⊿
▽
▽
a.RepeatpushingFunctionbuttontillTappearedontheUp-Left
cornerofCRTaccompanywithtwoverticaldashbar.
b.TuningPUSH-TRACKknobplacethecursor-1(markedby)to
thestartpointofwaveformthatyouwanttomeasure.
c.PushPUSH-TRACKpushbuttontoselectcursor-2
(cursor-2markedbythistime)
d.TuningPUSH-TRACKknobplacecursor-2totheendpointof
waveform.readtheTvaluedisplayedonCRT.
NOTE:IftheSWEEPVARYisunlocked(TIME/divisun-calibrated),
itwilldisplaya">"beforevalueofTIME/div,thentheTrepresent
thedifferencedivvaluebetweencursor-1andcursor-2.
SameasTmeasurement,butCRTdisplayl/TinsteadofT
bypushFUNCTIONbutton
NOTE:IftheSWEEPVARYisunlocked(TIME/divisun-calibrated),
thenthel/Tmeansnothing,CRTwilldisplayl/T=?
Ifcursor-1andcursor-2overlapped,T=0,thenthevalueof
l/Tisgoingtobeinfinite.CRTdisplay1/T=?
a.RepeatpushFunctionbuttontillVappearedontheUp-leftcornerofCRT,accompanywithtwohorizontaldashbar.
b.TuningPUSH-TRACKknobtoplacethecursorl(markedby)tothestartpointofwaveformthatyouwantmeasure
voltagedifference.
c.PushPUSH-TRACKpushbuttontoselectcursor2(cursor-2markedby)
⊿T=600.0us
1/T=1.667KHz⊿
CH1AUTO
CH1
1V
1MS
Cursor2Cursor1
Fig.5-4
Fig.5-3
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f
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