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Troubleshooting
| Display |
| Status before error | Check points |
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| Pressurization to above | Check whether |
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| 300 mmH was | measurements are |
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| performed. | being taken correctly |
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| and whether the user | |
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| performed several | is assuming the |
The “E” blinks on |
| times.) | correct posture. Make | |
the display |
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| sure the unit is on the | |
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| Pressure decreased | palm side of the wrist. |
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| (See pages 9 and 10.) | |
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| suddenly and “E” |
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| appeared in the display. |
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| The measurement | Check whether the |
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| process was performed | pressure cuff is |
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| until 20 mmH was | attached to your wrist |
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| reached and then “E” | correctly. Make sure |
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| appeared in the display. | the unit is on the palm |
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| side of the wrist. |
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| Pressurization to above | (See pages 9 and 10.) |
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| 180 mmH was not |
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| performed. |
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Symptom | Possible cause |
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The systolic pressure | • The hand with the cuff was held too low and |
value or diastolic | not at heart level. (See page 10.) |
pressure value is high. | • The cuff was not attached properly. (See |
| page 9.) |
| • You moved your hand or body or you spoke |
| during measurement. (See page 10.) |
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The systolic pressure | • The hand with the cuff was held too high |
value or diastolic | and not at heart level. (See page 10.) |
pressure value is low. | • You moved your hand or body or you spoke |
| during measurement. (See page 10.) |
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The measured values | • Your posture was not the same for all |
differ significantly. | measurements, or measurements were |
| taken without sufficient time in between. |
| Always wait approximately 5 minutes before |
| taking another reading, and above all, relax. |
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The measured value | • Blood pressure varies in response to minute |
differs from that | changes in your mental state, such as your |
measured by the doctor. | reaction to your doctor taking the |
The measured value is | measurement. One way to check this is to |
different for each | bring the unit to your doctor’s office and |
measurement. | directly compare the readings taken by your |
| physician. |
| • Relax for at least 5 minutes and then take |
| another measurement. |
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The measured value | • For persons with certain circulation |
obtained is different from | problems, there may be substantial |
that measured at the | differences in blood pressure values |
upper arm. | measured at the upper arm versus at the |
| wrist. |
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If the device still appears to provide unusual or erroneous readings, consult your physician. If the device does not appear to be functioning properly, contact Panasonic at
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