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Troubleshooting
Troubleshooting
Error/Symbol What Does It Mean? How To Fix It
The batteries have run
down.
Replace with four new
"AA" batteries. Make
sure the polarities are
positioned correctly in
the battery compart-
ment before continuing
to measure your blood
pressure.
Replace with 4 AA
batteries.
Unable to take a
measurement after
receiving an error
symbol.
Blood pressure
value seems too
high or too low
Cuff may not be
aligned correctly
Read page 18
(Applying the Cuff).
Read page 18
(Applying the Cuff).
Remove and reinsert
the batteries and then
proceed to take mea-
surement again.
Circuitry locked.
The batteries have
run down.
The cuff may not be
positioned correctly.