22 ENGLISH
USER MANUAL · Art.
Nr.:
BPM-V20-B · Model:
B22
Error Indication
SYMBOL
CAUSE
CORRECTION
No display
appears
Weak battery or improper placement
Replace both batteries with new ones.
Check the battery installation for proper
placement of the battery polarities.
Er1
Sensor abnormal
Check if the pump is working or not.
If it is working, then the problem is sensor
abnormal. Please send it to the local retailer.
Er2
Monitor could not detect
pulse wave or cannot calculate
the blood pressure data.
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 retailer.
Er3
Measurement result is abnormal
(systolic pressure ≤ 45 mmHg,
diastolic pressure ≤ 24 mmHg)
Occasionally – measure for one more time
Always – send it to local retailer
Er4
To loose cuff or air leakage
(cannot inflate to 30 mmHg
within 15 sec.)
Tie the cuff correctly and make sure
the air plug is properly inserted in the unit.
Er5
The air tube is crimped.
Correct it and make the measurement again.
Er6
The sensor is sensing greatfluctuation
in the pressure.
Please keep quiet and don’t move.
Er7
The pressure that the sensor sensing
is over the limit.
Please send back to the local retailer.
Er8
The demarcation is incorrect or the
device has not been demarcated.
Please send back to the local retailer.