User's Manual

56Chapter4:Moni toringSpO2989803173791 Rev 0.6
No Data Available Indication
Undercertainconditions,thevitalsignnumericsand/or
theperfusionindexvaluemaybedisplayedas3dashes
(‐‐‐),whichmeansnodataiscurrentlyavailableforthe
parameter(s).Thiscanhappenforanyofthefollowing
reasons:
•Theparameterisinastart‐upstate;
•TheSpO
2
sensorisnotappliedtothepatient;
•Thereisnocommunicationwiththemodule;or
•Themeasurementisdistorted,thepulsetooweak
orthesignalinadequateinanyrespect.
NOTES
•Ifthesystemwasjustturnedonoriftheprobewasjustapplied,givethemonitora
momenttolockontothewirelesssignal.
•Ifthisconditionpersists,ensurethatthenetworksettingisthesameforthemoduleand
themonitor,andthatthecommunicationbetweenthedevicesisgood.
ItemNumber Explanation
1
TheSpO
2
(pleth)pulsatilewaveform,updatedfromlefttorightacrossthe
displaypanel.Ifthepulseisaboveaminimumlevel,theamplitudeofthe
waveformwillautomaticallybeadjustedforproperviewing.Ifyouneedan
indicationofchangeinpulsevolume,usetheperfusionindexvalue
describedinitem
4.
2
TheSpO
2
numericisthepatient'sarterialoxygensaturationreading,given
asapercentage.Also,ifDisplayedLimitsaresettoon,theSpO
2
alarm
settingsareshowninthehighandlowalarmlimitindicators.
NOTE
AveragingtimeisfixedandmaybeoverriddenbyExpressionorPrecess
workflow.
3
TheHRnumericisthepatient’sheartrate,asderivedfromtheSpO
2

measurement,giveninbeatsperminute.Also,ifDisplayedLimitsaresetto
on,theHRalarmsettingsareshowninthehighand lowalarmli mit
indicators.