PROBLEM
Display does not
light up
is
displayed
Display is difficult to
see or slow
E 1 is displayed
E 2 is displayed
E 3 is displayed
E 10 or E 11
is displayed
E 20 is displayed
E 21 is displayed
EExx is displayed.
Out is displayed
POSSIBLE CAUSE
Batteries are empty
Batteries are not
inserted correctly.
Low battery charge.
Battery charge is too
low.
The cuff is too loose.
The cuff is too tight.
The pressure of the cuff
is excess.
The blood pressure
monitor displays
movement during the
measurement.
No pulse was detected
during measurement.
A precise measurement
could not be performed.
A "calibration error" oc-
curred. (XX can indicate
a digital signal, e.g. 01,
02 etc.)
Out of measurement
range.
TROUBLESHOOTING
RESOLUTION
Replace batteries
Insert batteries correctly.
The charge status of the battery is too low;
batteries must be replaced.
Replace batteries.
Tighten the cuff.
Ease the cuff and repeat measurement.
Relax for a moment and repeat the
measurement.
Movements may affect the measurement.
Relax for a moment and repeat the
measurement.
Remove the clothing from your arm and
repeat the measurement.
Relax for a moment and repeat the
measurement.
Repeat the measurement. If the problem
occurs again please contact your seller or
our customer service for further assistance.
Repeat measurement and follow the
manual.
GB
27 27