Sunbeam 7689 - Manual (Page 11)

Troubleshooting
Problem
Nothing appears in
display
No measurement
occurs
Blood pressure
readings are
too high or low
Recommended Action
l
Make sure that the
batteries are properly
installed (Battery
polarity matches the
indications in the
battery case.)
l
Check that the cuff is
positioned properly.
l
Go over the
measurement
procedure again.
l
Check if the wrist
is positioned properly.
l
Remain seated during
the entire measurement
period.
l
Hold your arm so that
the cuff is level with
your heart during
measurement.
l
Refrain from hand and
body movements
during measurement.