Philips Expression MR400 - Other Data Indications; Vital Sign Traces and System Message Area

ExpressionMR400InstructionsforUseSystemOverview2‐21
Other Data Indications
TheOverStateIndication(OVR)
Ifthevalueofthenumericdataiteminthevitalsignboxisgreaterthanthehighestvalue
specifiedfortheitem,OVRwillbedisplayedinanalarmconditioninplaceofthenumeric.Seethe
tableonpage4‐25formeasurementrange
anddeclarationinformation.
TheUnderStateIndication(UND)
Ifthevalueofthenumericdataiteminthevitalsignboxislessthanthelowestvaluespecifiedfor
theitem,UNDwillbedisplayedinplaceofthenumericinanalarmcondition.Seethetableon
page4‐25for
measurementrangeanddeclarationinformation.
Vital Sign Traces and System Message Area
Vitalsign(VS)tracesareuniquelycoloredwaveformsfortheECG,SPO2,CO2andinvasiveblood
pressureparameters.Thesetracesarefixedacrossthescreen,adjustableandupdatedfromleft
torightwithanerasebar.ThewaveformcolorcorrespondstothecoloroftheassociatedVSbox
numericdatafor
thatparameter.Uptosixwaveformscanbedisplayed,butifaparameteris
turnedoffthen thattraceportionofthescreenandVSboxwillbeblank.
Systemmessagesandsomealarmflags,asdetailedthroughoutthismanual,aredisplayedinthe
centerandtopportionsofthevital
signtracesarea.Multiplesystemmessagesoralarmflagswill
bestackedinthisarea.
1Trace A displayed as the ECG 1 waveform depending upon the
selected source
2Trace B displayed as the ECG 2 waveform when two ECG
sources are selected
3Trace C displays the SpO2 waveform
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