>GB
TROUBLESHOOTING
20
Type of error
Cause
Checks
Er 0
Er 1
Er 2
Er 3
Er 4
Er 5
Er 6
Er 7
Er 9
Er A
Er B
The appliance does
not respond when
the keys are pressed
Incorrect operation
Remove the batteries for
5 minutes and then reinstall
them
The entire display
is flashing
Error in the control of
the appliance parameters
Contact the retailer
Contact the retailer
Contact the retailer
Contact the retailer
Contact the retailer
Press the START key
Press the START key
Inflation blocked because
the wristband is too tight
Error in the measurement
of the systolic pressure
Error in the measurement
of the diastolic pressure
The user has moved
during the measurement
Reposition the wristband
correctly and check the connection
Air leak or the wristband is
too loose
Inflation above 300 mmHg
Inflation above 15 mmHg
after 3 minutes
Capacity error
Error when saving in the
memory system
Error in accessing the
memory system
Repeat the measurement
Repeat the measurement
Do not move, and repeat
the measurement
Run-down batteries
Replace the batteries
Battery symbol appears
on the display
Error in the self-diagnosis
of the MCU
Reposition the wristband
correctly and check the connection