11. Error Messages and Troubleshooting
EN46
appears
or
a measurement cannot 
be complete after the 
arm cuff inflates.
You move or talk during a measurement 
and the arm cuff does not inflate 
sufficiently.
Remain still and do not talk during a blood pressure 
measurement. If “E2” appears repeatedly, inflate the arm cuff 
manually until the systolic pressure is 30 to 40 mmHg above your 
previous blood pressure readings.
Refer to section 7.
Due to the systolic pressure is above 
210 mmHg, a measurement cannot be 
taken.
 
appears
The arm cuff is inflated exceeding the 
maximum allowable pressure.
Do not touch the arm cuff and/or bend the air tube while taking a 
measurement. If inflating the arm cuff manually, refer to section 
7.
 
appears
You move or talk during a measurement. 
Vibrations disrupt a measurement.
Remain still and do not talk during a measurement.
BP reading display / 
Problem
Possible Cause Solution