12
ENG
TROUBLESHOOTING TIPS
PROBLEM
LIKELY CAUSE
METHOD OF
CORRECTION
After pressing the
no indication on the
display.
Discharge of batteries.
Polarity of batteries is not
observed.
Battery terminals are
contaminated.
Replace all batteries for
new ones.
Install batteries correctly.
Clean the terminals with
dry cloth.
Infl ation is stopped
and resumed.
Automatic re-infl ation
to obtain correct
measurements.
Perhaps you talk or move
your arm during the
measurement?
See MEASUREMENT
PROCEDURE.
Calm down and repeat the
measurement.
Every time the blood
pressure is diff erent.
Measurements are
too low/high.
Check that the arm cuff is
level with your heart?
Check that the arm cuff is
applied correctly?
Perhaps your arm
muscles are tough?
Perhaps you talk or move
your arm during the
measurement?
Take the correct position
for measurement.
Take the correct position
for measurement.
Apply the arm cuff
correctly.
Keep silence and quiet
during measurement.
Measurements of the
pulse rate are too
high/low.
Perhaps you talk or move
your arm during the
measurement?
Perhaps you make
measurement directly
after physical load?
Keep silence and quiet
during measurement.
Repeat the measurement
at least in 5 min.
Impossibility to make
a large of number of
measurements.
Application of poor
batteries.
Use only alkali batteries
of well-known
manufacturers.
Spontaneous failure
of power supply.
Actuation of automatic
de-energizing system
This is not a defect. The
Unit is disconnected
automatically in 3 minutes
after the last operation of
the Unit.
