inventum BDA432 Instruction Manual page 51

Problem Symptom
Display doesn't show
No power
anything.
Low batteries
shown on the
display
E1 shows
E2 shows
E3 shows
Error message
E10 or E11 shows
E20 shows
E21 shows
Error message
EExx shows on the display
"out" shows
Warning
message
Check this
Batteries are exhausted.
Batteries are inserted
incorrectly.
Batteries are low.
The inflation is too low.
The cuff is not secure.
Can't inflate the air during the
process of measurement
The monitor detected motion
while measuring.
The measurement process
does not detect the pulse
signal.
Measure incorrectly.
A calibration error occurred.
Out of measurement range
Remedy
Replace with new batteries.
Insert the batteries correctly according to the symbols.
Replace with new batteries
Refasten the cuff and then measure again.
Refasten the cuff and then measure again.
Refasten the cuff and then measure again.
Movement can affect the measurement. Relax for a
moment and then measure again.
Loosen the clothing on the arm and then measure
again.
Relax for a moment and then measure again.
Retake the measurement. If the problem persists,
contact the retailer or our customer service for
further assistance. Refer to the warranty for contact
information and return instructions.
Relax for a moment.
Refasten the cuff and then measure again. If the
problem persist, contact your physician.
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