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If any abnormality will arise during use, please check the follow-
ing points.
Symptoms
Check Points
Correction
No display when
the ON/OFF/
START key is
pressed
Have the batteries
run down?
Replace them with
four new batteries.
Have the batteries’
polarities been
positioned
incorrectly?
Re-insert the
batteries in the
correct positions.
EE mark shown
on display or the
blood pressure
value is displayed
excessively low
(high)
Is the cuff placed
correctly?
Wrap the cuff
properly so that
it is positioned
correctly.
Did you talk or
move during
measurement?
Measure again.
Keep wrist
steady during
measurement.
Did you vigorously
shake the
cuff during
measurement?
Note: If the unit still does not work, return it to your dealer. Un-
der no circumstance should you disassemble and repair the unit
by yourself.
TROUBLESHOOTING