Abnormality & Troubleshooting
15
LCD screen shows battery symbol
LCD shows “Er 0”
Pressure system is unstable before
measurement.
LCD shows “Er 1”
Systolic pressure detect fail.
LCD shows “Er 2”
Diastolic pressure detect fail.
Don’t move and try again.
.
.
Abnormality
Reason
Action
The cuff does not inflate or the display
shows low pressure during inflation
LCD screen shows abnormal result
No response when buttons pressed
Pressure loss due to air leakage in
socket or cuff.
Socket is not connected properly.
Batteries are low.
Cuff is not tight or is positioned
incorrectly.
Subject was excited/nervous
or spoke/moved during
measurement.
Wrong position.
Some interference during inflation
or incorrect operation during
measurement.
Incorrect operation.
Check the connection between the
socket and monitor.
Reconnect the socket properly.
Change the batteries - refer to the
‘Loading the Batteries’ section.
Tighten the cuff and refer to the section
‘Setting up your Blood Pressure Monitor’.
Re-test. Do not speak and take 2-3
deep breaths before to relax. Stay calm
and remain steady.
Adjust your position - refer to page 6.
Refer to the section ‘Using your
Blood Pressure Monitor’.
Take out the batteries for a few minutes,
then re-insert them, following directions
in section ‘Loading the Batteries’.
