TROUBLE SHOOTING
PROBLEM
Display shows an
abnormal result
Display is blank
when power is on
no response when
POWeR is pressed
or when new
batteries have been
loaded
POSSIBLE CAUSE
Cuff position was not correct or
was not tight enough
Body posture was not correct
during measurement
Speaking, excessive movement,
angry, excited or nervous anxiety
during measurement
Batteries may be expired or
installed improperly
Incorrect operation; possible
strong electromagnetic
interference
SOLUTION
Apply the cuff properly and attempt a new
measurement
Review the 'Taking a Measurement'
portion of this manual and attempt a new
measurement
Wait a period of time and attempt a new
measurement after calm has returned; do
not speak or move during measurement
Check the polarity of the batteries and
reinstall if necessary; replace batteries with
new batteries
Remove batteries and wait a minimum of
five minutes; reinstall batteries and attempt
a new measurement
English • 21