Error Messages - ERKA. ERKAMETER 125 PRO Manuel De L'utilisateur

the mean arterial blood pressure
mean blood pressure independent of the systolic and diastolic fluctua-
tions in the vascular system.
pulse frequency:
for a specific unit of time (generally 1 minute).
2.5

ERROR MESSAGES

The device displays one of the following error images if no blood pressure
result could be determined.
ERKA_Manual_ERKA125_PRO_11_2020.indd 23 ERKA_Manual_ERKA125_PRO_11_2020.indd 23
the pulse frequency refers to the number of pulses
Internal device error:
message is still displayed, please contact the manu-
facturer.
This error image also appears if the measuring range
limits are exceeded or not reached; the measurement
does not provide a result.
Cuff pressure: check the correct position and the correct
size of the cuff and repeat the measurement.
Motion artefacts: muscle twitching, coughing, sneezing
and mental activities such as speaking, listening and
observing (TV) may distort the result of a blood pressure
measurement. Repeat the measurement in total peace
and quiet.
23
is the mean blood pressure, i.e. the
restart your device. If this error
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