Error Messages - GERATHERM Active Control+ Instructions For Use Manual

Error messages

Problem Display
symbol
Nothing
No power appears on
the display
Low bat-
tery power
indicator
No display
when
No display
buttons
pressed
E 3
E10 or
E11
E20
Error
messages
E21
EExx
Cause
Battery charge
too low
Battery charge
low
Unit is not
activated
The cuff is not
properly fastened
or pressure in the
cuff is too high
The unit has de-
tected movement
or pulse rate is
too low.
No pulse signal is
detected
The measuring
process was not
successful.
A calibration error
has occurred
Measured values
are outside the
measurement
range
55
Solution
Charge battery
Charge battery
Press and hold down
"MEM" button to
activate the unit
Rest for a short time,
re-fasten the cuff and
measure the blood
pressure again.
Rest for a short time
and retake the meas-
urement.
Loosen clothing
around the arm and
measure again.
Rest for a short time
and retake the meas-
urement.
Start the measuring
process again. If this
problem re-occurs,
contact your dealer.
Relax for a moment.
Re-fasten the cuff and
measure again. If the
problem re-occurs,
consult your physician.
EN