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En
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EN-56
EN-57
Technical information
Technical information
E
E
1. Error messages
Error
Possible cause
Remedy
Display Err - 300
Excessive cuff pres-
sure. The cuff was in-
flated to its maximum
due to the movement
of the arm or body.
The air hose may be
kinked or the air plug
blocked.
- Repeat the measurement
- Do not move your arm
- Do not speak
Inspect the hose line and air
plug for blockages
Display Err - 1
Measurement error;
measurement could not
be carried out due to
movement or speaking.
- Repeat the measurement
- Do not move your arm
- Do not speak
The acquired values lie
outside the measuring
range of the device (see
“Technical data” on
page 58).
Repeat the measurement
Display Err - 2
Inflation error; pres-
sure built up too slowly.
Check that the air connector is
fitted properly, repeat meas-
urement.
Fault has been iden-
tified. The cuff is not
correctly attached
- Repeat the measurement
- Do not move your arm
- Do not speak
Display 0
0
Start/Stop button was
accidentally pressed
while the batteries
were being replaced
or while the mains
adapter was being
plugged in.
Switch unit off and then on
again using the Start/Stop
button.
Arrhythmia, movement
disorders, trembling,
wobbling (objects),
deep breathing etc.
Repeat measurement after
resting for 3-5 minutes. Listen
out for the device’s pulse beep
signals. Possible influences on
the measurement results (de-
pending on the severity of the
arrhythmia) must be discussed
with your doctor!
Error
Possible cause
Remedy
The motion control
detected movement
during the measure-
ment.
- Repeat the measurement
- Do not move your arm
- Do not speak
Measured values/
pulse values are
extremely high or
low.
Too little rest before
taking the measure-
ment. Movement or
talking during the
measurement.
Repeat the measurement
after a break of 3-5 minutes.
Pay attention to the usage
information on page 43.
Incorrect measurement
posture
Repeat the measurement and
maintain the correct posture.
(Page 47)
Measurements
taken in direct
succession produce
different measured
values.
Blood pressure is not a
fixed value. It can go up
or down by more than
20 mmHg within a few
minutes.
In order to obtain comparable
results, always carry out the
measurements under the same
conditions.
Measurement was
interrupted, the
cuff deflated to 0
and the measure-
ment restarted.
Device detects a fault
or that the diastolic
value is too low.
Device shows no fault. Repeat
measurement
Movement during
measurement
If necessary, interrupt meas-
urement and repeat after 5
minutes’ rest.
No display after de-
vice is switched on
Batteries inserted
incorrectly
Check position of batteries.
Batteries flat
Replace batteries.
Battery contacts dirty. Clean battery contacts with a
dry cloth.
Dashes in display
after pressing
Memory button
No measured values
have been stored.
Repeat measurement
Measurement is
interrupted
Batteries flat
Replace batteries.
The time is visible
in the display, but
the measurement is
interrupted and the
symbol appears.
Batteries flat
Replace batteries.
Date and time are
not visible in the
display
Function was uninten-
tionally deactivated
Activate the date and time
function as described on page
44.
