Display Error Readings
23
Symbol Cause Solution
No display
appears
Weak battery or
improper placement
Replace both batteries with new ones. Check the bat-
tery installation for proper placement of the battery
polarities.
Check if the pump is working or not. If it is working,
then the problem is sensor abnormal. Please send it to
the local distributor.
Sensor abnormal
Check if the air releasing is too slow or not. If it is too
slow, please check if there is any dust in the tube plug
of the cuff and the cuff port in the device. If yes, please
clean and start the measurement again. If no, please
send the device back to the local distributor.
Monitor could not
detect pulse wave or
cannot calculate the
blood pressure data
Occasionally - measure for one more time/Always -
send it to local distributor.
Tie the cuff correctly and make sure the air plug is
properly inserted in the unit.
Too loose cuff or air
leakage (Cannot inflate to
30 mmHg within 15 s)
Correct it and make the measurement again.
The air tube is crimped
The sensor is sensing
great fluctuation in the
pressure
Please keep quiet and don’t move.
Measurement result is
abnormal (SYS≦45
mmHg, DIA≦24 mmHg)
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