Matrix 620B - PRECAUTIONS BEFORE OPERATING THE OSCILLOSCOPE; 3.1 Unpacking the Oscilloscope; 3.2 Checking the Line voltage

Cursormeasurementsystem
LinePowerRequirements
Voltage:AC220V/240V10%
(manufactoryset)
Frequency:50Hzor60Hz
Powerconsumption:
Approx..40VA,35W(max.)
±
OperatingEnvironment
Indooruse
Altitudeupto2000m
Ambienttemperature:
Tosatisfyspecifications:l0to35C(50to95F)
Maximumoperatingranges:0to40C(32to104F)
Relativehumidity:75%RH(max.)nonCondensing
InstallationCategoryII
Pollutiondegree2
Accessories
Powercordl
Usermanual1
Probes2
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MechanicalSpecifications
StorageTemperature&Humidity
-10to70C,70%RH(maximum)
Dimensions:310Wx150Hx455D(mm)
Weight:Approx..8kg(l7.6lbs.)
5
CURSOR
READOUT
FUNCTION
620R/640R/650R
Cursormeasurement
Function
Cursorresolution
Effectivecursor
Range
Panelsetting
P(t,V)
1/25DIV
Vertical:3div±
Horizontal:4div±
Vertical:V/DIV,AC/DC/GND,CH1,CH2,
INV,ALT,CHOP,ADD
Horizontal:TIME/DIV,x10MAG
Trigger:Source,Slope,AUTO,NORM,TV-V/TV-H
Others:probe(x1/x10),X-Y
V.1/T.T
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3.PRECAUTIONSBEFOREOPERATINGTHEOSCILLOSCOPE
3.1UnpackingtheOscilloscope
3.2CheckingtheLinevoltage
Theoscilloscopeisshippedfromthefactoryatterbeingful1yinspectedandtested.Uponreceivingtheinstrument,
immediatelyunpackandinspectitforanydamagesthatmighthavebeensustainedduringtransportation.Ifanysignof
damageisfound,immediatelynotifythebearerand/orthedealer.
TheseoscilloscopeswilloperateonAC220Vor240Vsettedbymanufatory.BeforeconnectingthepowerplugtoanACline
outlet,makesurethevoltageiscorrectcorrespondingtothelinevoltage.Note:thescilloscopemaybedamagedifitis
connectedtothewrongAClinevoltage.
Replacetherequiredfusesshownbelow.
LinevoltageFuse
T0.5A
AC220V250V
T0.5A
AC240V250V
WARNING.Toavoidpersonalinjudisconnectthepowercord
beforeremovingthefuseholder
ry,
WARNING.Toavoidelectricalshockthepowercordprotective
groundingconductormustbeconnectedtoground.
!
!
Range
192~242
216~266