Omron BP786CANN Manuel D'instructions page 33

4. Error Messages and Troubleshooting
Display
Air plug disconnected.
Arm cuff is applied too loosely.
Air is leaking from the arm cuff.
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 when inflating the arm
cuff manually.
Movement during measurement.
Clothing is interfering with the arm cuff.
Device error.
Cause Solution
Insert the air 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.
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.
Repeat measurement. Remain still and do not
talk during measurement.
Refer to section 3.3.
Remove any clothing interfering with the arm
cuff.
Refer to section 3.1.
Contact Customer Service.
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