TROUBLESHOOTING
PROBLEM
Display
shows an
abnormal
result
Display is
blank when
power is on
24 • ENGLISH
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
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