DeviceErrors
Errororsymbol Cause Resolution
Deviceshows“E2”
Cuffisunder‐inflatedor
over‐inflated.
SingleMode:
Themonitorwillattempt1reading.
TruRead™Mode:
Themonitorwillattemptupto5times
Aftertheautomaticattempts,removethe
armcuff.Read,“TakingaMeasurement”
intheinstructionmanual.Takeanother
measurement.
Deviceshows‘E1’
Airplugisnotconnectedor
airisleakingfromthearm
cuff.
Checkairplugconnection.Takeanother
measurementandremainstilluntilthe
measurementiscomplete.
Deviceshows“Battery
picturewithacrossmark”
Batteriesareworn
Replacethefourbatteries.
Referto“BatteryInstallation”inthe
instructionmanual.
NoPower
NoDisplayappearsonthe
unit
Poweroff
Checkthatthedeviceisturnedon.
Checkthebatteryinstallationforproper
placementofthebatterypolarities.
Replaceallfourbatterieswithnewones.
Ifrunningfromawalloutlet,checkthat
thecordisattachedtoboththedevice
andoutlet