English
138
PROBLEM
LCD Display shows
Irregular heartbeat (arrhythmia)
abnormal result
11. TROUBLESHOOTING (2)
PROBLEM
LCD shows the sym-
bol for a low battery Low battery
Pressure system is unstable before
LCD shows "Er 0"
measurement
LCD shows "Er 1"
Fail to detect systolic pressure
LCD shows "Er 2"
Fail to detect diastolic pressure
Pneumatic system blocked or cuff is
LCD shows "Er 3"
too tight during inflation
Pneumatic system leakage or cuff is
LCD shows "Er 4"
too loose during inflation
POSSIBLE CAUSE
POSSIBLE CAUSE
SOLUTION
It is inappropriate for people with serious
arrhythmia to use this Electronic Sphygmo-
manometer.
SOLUTION
Change the batteries
Don't move and try again.
Apply the cuff correctly and try again