Omron HEM-9210T Instruction Manual page 23

Error Display Cause
Air plug is disconnected.
Arm cuff is applied too
loosely.
Air is leaking from the arm
cuff.
The cuff may not be the
correct size for your arm.
Movement during
measurement and the arm
cuff has not been inflated
sufficiently.
The arm cuff was inflated
exceeding the maximum
allowable pressure, and
then deflated automatically.
Insert the plug securely.
Refer to section 3.1.
Apply the arm cuff tighter.
Refer to section 3.1.
Replace the arm cuff with a new
one.
Refer to section 5.3.
Measure your arm circumference
to make sure that you are using
the correct size cuff.
Refer to section 5.3.
Repeat measurement. Remain
still and do not talk during
measurement.
Refer to section 3.3.
If "E2" appears repeatedly,
inflate the arm cuff manually until
it is 30 to 40 mmHg above your
previous measurement result.
Refer to section 3.3.
Do not touch the arm cuff and/or
bend the air tube while taking a
measurement. Do not inflate the
arm cuff more than necessary.
Refer to section 3.3.
23
Solution