Troubleshooting

Display

Status before error

Cause and solution

is

The indication disappears in

Batteries are exhausted.

the middle of the operation.

displayed.

(Please see page 9.)

(the

mark is displayed.)

 

 

 

Pressurization to more than

Were measurements taken

 

280 mmHg was performed.

according to the proper

 

(Cuff pressurizes several

procedure and in the

 

times.)

 

correct posture?

 

Pressure decreased suddenly.

(Please see pages 14–16.)

 

Is the cuff wrapped

 

 

is

The pulse detection mark was

displayed.

displayed only a few times or

properly?

 

not at all.

 

(Please see pages 12 and

 

 

 

13.)

 

Cuff does not inflate.

 

 

 

 

 

Has the unit detected

 

Your hand or wrist moved.

movement?

 

 

 

(Please see page 24.)

is

 

 

Take it to the store where it

Failure of the main unit

was purchased for testing

displayed.

 

 

and repairs.

 

 

 

Symptom

Possible cause

The SYS or DIA is

• The pressure cuff is positioned too low.

high.

(Please see pages 14 and 15.)

 

• The pressure cuff is not wrapped around the

 

wrist properly.

 

(Please see pages 12 and 13.)

 

• The person is moving or talking when the

 

measurement is being carried out.

 

(Please see pages 14 and 15.)

The SYS or DIA is

• The position of the pressure cuff is too high.

low.

(Please see pages 14 and 15.)

 

• The person is moving or talking when the

 

measurement is being carried out.

 

(Please see pages 14 and 15.)

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Panasonic EWBW30S, EW-BW30 Troubleshooting, Display Status before error Cause and solution, Symptom Possible cause