28
5.Handling Errors and Problems
5. Handling Errors and Problems
5.1 Error Messages
Error Display Cause Remedy
Cuff is under inflated.
Carefully read and repeat the steps 
listed under section 3.4.
Movement during 
measurement
Repeat measurement. Remain still 
and do not talk during 
measurement.
Refer to section 3.3.
Air plug disconnected.
Insert the air plug securely.
Refer to section 3.2.
Arm cuff not applied 
correctly.
Apply the arm cuff correctly. 
Refer to section 3.2.
Clothing is interfering with 
the arm cuff.
Remove any clothing interfering 
with the arm cuff.
Refer to section 3.2.
Air is leaking from the arm 
cuff.
Replace cuff with new one.
Refer to Chapter 7.
The arm cuff was inflated 
above 299 mmHg when 
inflating the cuff manually. 
Release your finger from the O/I 
START button before the pressure 
reaches 299 mmHg, when inflating 
the cuff manually.
Refer to section 3.4.
Battery power is low.
Replace all four “AA” batteries with 
new ones.
Refer to section 2.1.
Blinks or appears 
continuously
HEM-7051_EN-RU.book  Page 28  Thursday, January 8, 2009  9:09 AM