88
9.6.
Error Codes
Measurement error codes
Code
Meaning
Cause and treatment
Pressure zero error
Release the air left in the cuff.
Low battery
Replace with new batteries.
Failure of
pressurization
Inflation does not reach the target
pressure.
Check the cuff connection.
If there are no problems with the cuff
connection, the recorder may have
malfunctioned and requires
inspection.
Pressure exceeds
299 mmHg
Body motion may occur during
pressurization. Relax and keep still
during measurement. If this does not
help, inspect the recorder.
Force stop using
START/STOP or
/ switch.
Press the START/STOP or
/ switch only when necessary.
Blood pressure cannot
be measured.
The heartbeat cannot be detected due
to body motion or noise from clothes.
Relax and do not move.
Confirm the position of the cuff.
If this failure occurs even when
relaxed, contact your dealer to
inspect and repair the recorder.
Built-in acceleration
sensor error.
Remove the batteries and reinstall
them.
