Omron 10 Series+ BP791IT - Device Error Codes; Error E2: Cuff Inflation Issues; Error E1: Air Plug or Leak Issues; Battery Indicator Error

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DeviceErrors
Errororsymbol Cause Resolution
Deviceshows“E2”
Cuffisunder‐inflatedor
over‐inflated.
SingleMode:
Themonitorwillattempt1reading.

TruRead™Mode:
Themonitorwillattemptupto5times

Aftertheautomaticattempts,removethe
armcuff.Read,“TakingaMeasurement”
intheinstructionmanual.Takeanother
measurement.
Deviceshows‘E1’
Airplugisnotconnectedor
airisleakingfromthearm
cuff.
Checkairplugconnection.Takeanother
measurementandremainstilluntilthe
measurementiscomplete.
Deviceshows“Battery
picturewithacrossmark”
Batteriesareworn
Replacethefourbatteries.
Referto“BatteryInstallation”inthe
instructionmanual.
NoPower

NoDisplayappearsonthe
unit
Poweroff
Checkthatthedeviceisturnedon.

Checkthebatteryinstallationforproper
placementofthebatterypolarities.

Replaceallfourbatterieswithnewones.

Ifrunningfromawalloutlet,checkthat
thecordisattachedtoboththedevice
andoutlet