Troubleshooting

Problem

 

 

 

Probable cause

Corrective action

 

 

 

 

 

 

 

Nothing appears in

Batteries are drained.

Replace all batteries with new ones.

the display, even

 

 

 

 

 

 

 

Battery terminals are not in the correct

Place the batteries with negative and positive terminals

when the power is

position. Batteries are not installed

matching those indicated in the holder.

turned on.

properly.

 

 

 

 

 

 

 

 

 

 

The cuff will not

Battery voltage is too low.

Replace all batteries with new ones.

inflate.

(

, LOW BATTERY mark

 

 

appears). If the batteries are drained,

 

 

the mark does not appear.

 

 

 

 

 

 

 

 

The device will not

The cuff is not fastened properly.

Fasten the cuff correctly.

measure. Readings

 

 

 

 

 

 

You moved your arm or body during

Make sure you remain very still and quiet during the

are too high or too

the measurement.

measurement.

low.

 

 

 

 

 

 

 

The cuff position is not correct.

Adjust the cuff position.

 

 

 

 

 

 

 

 

Raise your hand so that the cuff is at the same level as

 

 

 

 

 

 

 

your heart.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If you have a very weak or irregular heat beat, the device

 

 

 

 

 

 

 

may have difficulty in determining your blood pressure.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Other

The value is different from that

See “3. Why measure blood pressure at home” on page

 

measured at a clinic or doctor’s office.

10.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Remove the batteries. Place them back in correctly, and

 

 

 

 

 

 

 

try the measurement again.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:

If the actions described above do not solve the problem, contact the dealer. Do not attempt to repair the device yourself.

ENGLISH 12

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Toastmaster UB-328 instruction manual Troubleshooting