Citizen CHU503 HOW to Delete the Data, About Blood Pressure, KEY to Display Icons

Models: CHU503 CHU503

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The value stored in memory is numbered in the order of measurements. For example, when 90 sets of data are stored in memory, the data number 1 represents the latest data.

Data number: 1, 2, 3, ...

... 89, 90

©

©

The latest data

The earliest data

HOW TO DELETE THE DATA

1 While pressing the Memory switch, press and hold the “START/ STOP” switch for more than 3 seconds.

ABOUT “BLOOD PRESSURE”

What is blood pressure?

The heart is a pump that

(Systolic)

(Diastolic)

 

circulates blood throughout your

Artery

 

Artery

body. Blood is pumped from the

Left atrium

Left atrium

 

heart at a constant pressure into

 

 

 

 

arteries. This pressure is called

 

 

 

the arterial blood pressure and

Left

Left

Normal state is restored

represents, in general terms,

ventricle The artery wall expands.

ventricle

to the artery wall.

your blood pressure. Blood

Contraction

 

Dilation

pressure is indicated by several

 

 

 

kinds of pressures, including

 

 

 

the systolic pressure that occurs when the heart pumps blood, and the diastolic

Español English

Português

All data stored in Memory will be deleted.

MONTH / DATEHOUR MINUTE HT CATEGORY Pulse/min

Press and hold

START

for 3 seconds

 

STOP

 

 

Deleted

SYS bb=\

 

 

DIA bb=\

MONTH / DATE

HOUR

 

 

 

Pulse/min

HT CATEGORY

A message saying all the data have been deleted from the

pressure that occurs when blood returns to the heart.

Your blood pressure changes all the time.

Your blood pressure differs according to your age, gender and a range of other factors. It is likely to be affected by your biorhythm during the day and by your posture, physical activities, mental activities, level of stress and even by the air temperature. The blood pressure of a healthy person generally varies within a day.

[Example of blood pressure variations within a day]

Português

memory is displayed.

(mmHg)

 

Systolic blood

160

pressure

140

 

 

 

(Blood pressure values measured at five-minute

Français Pyсский

KEY TO DISPLAY ICONS

DISPLAY MARK

CONDITION/CAUSE

 

CORRECTIVE ACTION

 

 

 

 

Appears when the cuff is

Attach the cuff properly and

 

attached too loose.

measure again.

 

 

(

See page 11 “ATTACHING

 

 

THE CUFF”)

 

Appears when the cuff is not

 

attached correctly and the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

value

120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

pressure

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diastolic blood

Blood

40

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sleeping

 

pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12

13

14

15

16

17

18

19

20

21

22

23

24

1

2

3

4

5

6

7

8

9

10

11

 

Time of day

intervals through the day)

Bevan AT, Honour AJ, Stott FH. Clin Sci 1969;36:329–44

Pyсский Français

中文 한국어

 

pulse cannot be detected.

 

 

 

Unable to measure due to

 

 

 

excessive pressure on the

 

 

 

sensor.

 

 

 

Appears when the batteries

Replace the batteries. (

or

have run out.

See page 8 “LOADING THE

 

Appears when the pulse

BATTERIES”.)

 

 

Attach the cuff properly again.

 

rate falls outside the

Take deep breaths to relax, and

 

measuring range (below 39

measure again. (

See page

 

beats/min. or above 181

15 “TIPS FOR OBTAINING

 

beats/min.)

ACCURATE MEASUREMENT”.)

 

The unit does not function

Contact the store where it

 

properly.

was purchased or your local

 

 

service center. (

See page

 

 

19 “BEFORE REQUESTING

 

 

REPAIRS OR TESTING”.)

BLOOD PRESSURE Q&A

Q Why is the blood pressure measured at home different from that measured by the physician or at a hospital?

A Your blood pressure may vary due to exercise, the ambient temperature or your mental state. When you have a physician or nurse measure your blood pressure, the pressure value is likely to be 10 to 20 mmHg higher than usual due to anxiety and/ or stress. Knowing what affects your blood pressure helps you to better monitor your health.

Q Why does the blood pressure obtained vary with measurement?

A Our blood pressure is adjusted by automatic nerve function. Blood pressure differs with every heart beat. We are likely to think that our blood pressure is constant, but it varies if you take measurements in repetition. Blood pressure is susceptible to the time of day, such as morning and afternoon, season and atmospheric temperature. In addition, blood pressure is easily affected by mental stress or emotional ups and downs. It tends to increase when you feel tension or decrease when you are relaxed.

한국어 中文

- Eng 17 -

- Eng 18 -

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Citizen CHU503 instruction manual HOW to Delete the Data, About Blood Pressure, KEY to Display Icons, Blood Pressure Q&A