INSTRUCTION MANUAL
FOR
DIGITAL BLOOD PRESSURE MONITOR
English
REF CHU503
English
Español
Português
Pyсский Français
中文
한국어
1301
English
English
2 - GENERAL REMARKS
4 - PRECAUTIONS FOR USE AND MAINTENANCE
7 - IDENTIFICATION OF PARTS
Español
8 - LOADING THE BATTERIES
9 - REMOVING THE BATTERIES
9 - USING AC ADAPTER (OPTION)
10 - TIME ADJUSTMENT
Português
11 - MEASURING YOUR BLOOD PRESSURE
15 - TIPS FOR OBTAINING ACCURATE MEASUREMENTS
16 - CALLING UP THE DATA STORED IN MEMORY
17 - KEY TO DISPLAY ICONS
Français Pyсский
18 - ABOUT “BLOOD PRESSURE”
18 - BLOOD PRESSURE Q&A
19 - BEFORE REQUESTING REPAIRS OR TESTING
20 - SPECIFICATIONS
Ensure that you have all the following components
中文
Blood pressure
한국어
monitor unit
Contents
(model: SCN-003)
Cuff
(for monitor)
4 AA-size
batteries
Instruction
manual
中文
中国语
[OPTION]
• Large cuff
(model:
SCL-005)
• AC adapter
(model:
AC-230CZ)
GENERAL REMARKS
General remarks on blood pressure and blood pressure
measurement
1. To defl ate the cuff quickly, press the “START/STOP” switch.
2. Before applying your blood pressure cuff, be sure you have selected the
appropriate size cuff:
Cuff (model: SCN-003) fi ts arm circumference: 22-32 cm
[OPTION]
Large cuff (model: SCL-005) fi ts arm circumference: 32-42 cm
3. When attaching the cuff, adjust the position of the cuff so that the blue marker is
located in the center of your arm and the hem of the cuff is 1-2 cm for Cuff / 2-3
cm for Large cuff above your elbow.
4. Self measurement is not therapy! In no event should you change the dosage of
your medication prescribed by your physician.
5. As preparation for measuring your blood pressure, you should urinate and then
remain relatively still for 10 to 15 minutes prior to measurement.
6. DO NOT place too much emphasis on the results of one measurement. Keep a
continuing record of your blood pressure variations. A complete picture can only
be obtained from a large number of readings.
To obtain correct blood pressure measurements
1. Take fi ve or six deep breaths and then relax before measuring your blood
pressure. If you are tense when taking the measurement, you will not get a
valid reading.
2. Your blood pressure will be elevated if you are anxious or irritated, suffering
from lack of sleep or constipation, or have just taken some exercise or
eaten a meal.
3. Wrap the cuff around your arm and tighten it so that one fi nger can be
inserted between the cuff and arm. (
4. DO NOT measure your blood pressure after bathing or drinking.
5. Measure your blood pressure where the room temperature is around 20°C.
DO NOT measure your blood pressure when it is too cold (below 10°C) or
too hot (above 40°C) in the room.
6. DO NOT try to measure your blood pressure immediately after drinking coffee or
tea or after smoking.
7. Measure your blood pressure when you are relaxed and still. Keep the center of
the cuff at the level of your heart and DO NOT move your arm or talk.
8. DO NOT measure blood pressure when the cuff has been on your arm for a few
minutes or more. During this time, your arm will have built up a higher blood
pressure and you will not get valid reading.
9. If the Body movement indicator or Irregular heartbeat (IHB) indicator is
displayed, relax and measure your blood pressure again. If the Irregular
heartbeat (IHB) indicator appears frequently, you are advised to consult a doctor
about your health condition. (
See page 12)
See page 14)
English
Español
Português
Pyсский Français
中文
한국어
- Eng 1 -
- Eng 2 -
10. The National High Blood Pressure Education Program Coordinating
Committee has developed a blood pressure standard, according to which
areas of low- and high-risk blood pressure are identifi ed. This standard,
however, is a general guideline as individual’s blood pressure varies among
English
different people and different age groups,etc. (Ref. The Seventh Report of the
Joint National Committee on Prevention, Detection, Evaluation, and Treatment
of High Blood Pressure-Complete Report JNC-7, 2004)
These blood pressure
classifi cations are based
on historical data, and
Español
may not be directly
applicable to any particular
patient. It is important
that you consult with
your physician regularly.
Please consult with your
Português
physician prior to making
any healthcare decision
based on the device’s
reading. Your physician will
tell you your normal blood
pressure range as well as
Français Pyсский
the point at which you will
be considered at risk.
* This unit is equipped an indicator which visually indicates the blood pressure
classifi cation (Normal/Suspected Prehypertension/Suspected Stage1,2
Hypertension) of the result after each measurement.
Suspected Stage 2
Hypertension
Systolic ≥ 160
Diastolic ≥ 100
160
Suspected Stage 1
Hypertension
Systolic 140-159
Diastolic 90- 99
140
Suspected
Prehypertension
Systolic 120-139
Diastolic 80- 89
Systolic (mmHg)
120
Normal
Systolic < 120
Diastolic < 80
Diastolic (mmHg)
80
90 100
11. Intended Use
• This device is noninvasive blood pressure monitor by oscillometric method.
This device can measure the systolic blood pressure (SYS), the diastolic blood
pressure (DIA) and the pulse rate automatically.
• This device is intended to be used for checking personal health condition at
home under the direction of a physician and is not intended to be a diagnostic
中文
device.
• This device is not intended for use with neonates or infant, and not intended
for automatic cycling measurement.
Measure your blood pressure at the same time each day.
* Your blood pressure changes all the time. This means that data gathered over
a long period has far more signifi cance than data from just one measurement.
한국어
For this reason, you must measure your blood pressure on a daily basis. Ideally,
you should measure your blood pressure at the same time each day, wherever
possible.
PRECAUTIONS FOR USE AND MAINTENANCE
Precautions for use
1. If you suffer from heart disease, high blood pressure or other circulatory disease,
consult your physician before using the monitor.
2. Infl ating to a higher pressure may result in bruising where the cuff is applied.
If the cuff pressure feels abnormal or you experience any other irregularity while
using the cuff, reduce the pressure immediately by pressing the “START/STOP”
switch, detach the cuff or unplug the air hose connector from the monitor and
then consult the sales outlet where you purchased the monitor.
3. If you think the measurement is abnormal or if measurement makes you feel
unwell, discontinue use and consult your physician.
4. Blood pressure measurement may not be possible for anyone with a weak pulse
or arrhythmia.
5. Repeated blood pressure measurement and prolonged overinfl ation may cause
problems such as congestion or swelling in some people.
6. Frequently repeated blood pressure measurements will not give accurate
results. Allow an interval of about 1 minute between measurements.
7. If you suffer from a severe problem with blood circulation in your arms, consult
your physician before using the monitor. Failure to do so could be hazardous to
your health.
8. Measurement may not be possible for anyone with insuffi cient blood fl ow to the
area where measurements will be taken or who suffers from a frequent irregular
heartbeat. Consult your physician for advice on whether to use the monitor.
9. DO NOT wrap the cuff around an injured arm.
10. DO NOT wrap the cuff around an arm in which a drip (intravenous infusion)
is inserted or which is being used for blood transfusion as part of medical
treatment. Doing so could result in an injury or a serious accident.
11. DO NOT use the monitor in the vicinity of fl ammable gases such as those used
for anaesthesia. Doing so could ignite the gases and cause an explosion.
12. DO NOT use the monitor in enriched oxygen environments such as a hospital’s
hyperbaric chamber or oxygen tent. Doing so could ignite the oxygen and
cause a fi re.
13.
DO NOT use mobile phones near the monitor as this could result in a malfunction.
14. If you use a cardiac pacemaker, consult your physician before using the monitor.
15. Be sure to use this unit only for measuring blood pressure. DO NOT use it for
any other purpose.
16. Be sure to use only our authorized parts and accessories. Parts and
accessories not approved for use with the device may damage the unit.
17. DO NOT use this unit on infants.
18. Blood pressure measurement may not be possible for anyone with common
arrhythmias such as atrial or ventricular premature beats or atrial fi brillation.
English
Español
Português
Pyсский Français
中文
한국어
- Eng 3 -
- Eng 4 -
Maintenance Precautions
1. DO NOT store the blood pressure monitor in locations exposed to direct
sunlight, high temperatures (over 60°C), low temperatures (below -20°C),
high relative humidity (over 95%) or excessive amounts of dust.
English
Make sure to store the blood pressure monitor, where children, pets and or
pests are not there.
2. DO NOT drop the blood pressure monitor or the cuff and subject it to other
shocks or vibration.
3. Remove the batteries if the monitor will be left unused for a long period.
Español
4. DO NOT attempt to disassemble the monitor or the cuff.
5. DO NOT bend the cuff or the air hose excessively.
6. If the monitor is very dirty, wipe it clean with a cloth moistened with a neutral
detergent. Then wipe it with a dry cloth.
Português
7. NEVER clean the blood pressure monitor with alcohol, thinners or benzene, as
this could damage the monitor.
8. To clean the cuff, wipe it with a moist cloth. Avoid hard rubbing, as this will
cause air leakages. Take care also not to get water into the air hose.
Français Pyсский
Warning
No modifi cation of this device is allowed.
Symbols Explanation
: The CE marking is meant to provide information to market inspectors in
: Type BF applied part
中文
: Manufacturer
한국어
the EU member countries.
: Keep dry
: Warning
: Refer to instruction manual before use
: Appliance compliance WEEE directive
: Accumulators and battery packs for separate collection
Pb
The device has been tested and homologated in
accordance with EN60601-1-2 for EMC. This does not
Warning
guarantee in any way that the device will not be affected
by electromagnetic interference. Avoid using the device in
high electromagnetic environment.
- Eng 5 -
Nature and frequency of maintenance:
This product is designed for use over an extended period of time;
however, it is generally recommended that it be inspected every two
years to ensure proper function and performance.
Protect the nature environment:
Please help to protect natural environment by respecting national and/or local recycling
regulations when disposing of the battery and the product at the end of their useful live.
WEEE MARK
If you want to dispose this product, do not mix with general household
waste. There is a separate collection systems for used electronics products in
accordance with legislation under the WEEE Directive (Directive 2002/96/EC)
and is effective only within European Union.
Information for Users on Collection and Disposal of used Batteries.
The symbol in this information sheet means that used batteries should not be
mixed with general household waste.
For proper treatment, recovery and recycling of used batteries, please take
them to applicable collection points.
For more information about collection and recycling of batteries, please contact
your local municipality, your waste disposal service or the point of sale where you
purchased the items.
Pb
Information on Disposal in other Countries outside the European Union.
This symbol is only valid in the European Union.
If you wish to discard used batteries, please contact your local authorities or dealer
and ask for the correct method of disposal.
Note for the battery symbol.
The symbol might be used in combination with a chemical symbol. In this case it
complies with the requirement set by the Directive for the chemical involved.
Reference European standard:
The blood pressure measuring device corresponds to regulation EN60601-1, EN10601, EN1060-3,
EN1060-4.
Calibration:
The blood pressure measuring device is generally recommended to have the
monitor inspected every two years to ensure correct functioning and accuracy.
Please contact a distributor.
Name : CITIZEN SYSTEMS JAPAN CO., LTD.
Address : 6-1-12, Tanashi-cho, Nishi-Tokyo-shi,
European Representative:
Name : WvW elektronische Geräte Vertrieb GmbH
Address : Fintelmannstraße 20/Eingang, Martin-Heydert-Straße,
• For technical data, please contact our European Representative
Tokyo 188-8511, Japan
D-14109 Berlin, Germany
- Eng 6 -
English
Español
Português
Pyсский Français
中文
한국어
IDENTIFICATION OF PARTS
Component names
English
Español
Português
Français Pyсский
<Main unit>
Display
Air hose socket
Battery compartment*
* See page 8 for the Battery compartment.
<Display>
START/STOP switch
Date/Time set
switch
Stand-by
MEMORY switch
Adjust switch
Battery icon
<Cuff>
Metal hoop
Air hose
Blue marker
Air hose
connector
LOADING THE BATTERIES
(Batteries supplied with the unit should be loaded in compartment before you use
the blood pressure monitor.)
* When you install the batteries for the fi rst time after purchase, the monitor will
display the clock setting screen. Follow step 2 and subsequent steps in TIME
ADJUSTMENT (
See page 10) to set the clock.
1 Open the cover of battery compartment.
Pressing the hook down, pull the cover toward you to open.
Battery compartment
Battery cover
Hook
* If the Blood pressure monitor is left unused for an extended period of
time, the batteries should be removed from the compartment.
2 Place batteries in the compartment.
Put the batteries paying attention to the
positive and negative terminal symbols
and .
4 “AA” batteries
English
Español
Português
Pyсский Français
中文
Systolic blood
pressure display
Average
한국어
indicator
Date display
* See page 14 for the Body movement indicator and Irregular heartbeat (IHB) indicator.
Time display
Memory icon
Hypertension
classifi cation
indicator
- Eng 7 -
Diastolic blood
pressure display
Body movement
indicator*
Pulse display
Irregular heartbeat
(IHB) indicator*
3 Close the battery cover.
Fitting the lugs of the cover at the mating recesses of the
battery compartment body, push the hook to close the
cover.
- Eng 8 -
Fit the lugs (projections) at
the recesses.
中文
한국어
REMOVING THE BATTERIES
• When the icon is displayed or nothing appears in the display, replace the old
English
batteries with four new ones. All four batteries should be changed at once.
: The remaining capacity of the batteries is inadequate.
• Adjust the clock after changing the batteries.
• The data stored in the memory is not deleted by changing the batteries.
• Do not use rechargeable batteries.
• Do not use alkaline (LR6) and manganese (R6P) batteries together.
Español
• Batteries included are for demonstration purposes only. Battery life may be
shorter than specifi ed.
• When disposing of used batteries, comply with governmental regulations or
environmental public institution’s rules that apply in your country/area.
Português
USING AC ADAPTER (OPTION)
Using the optional dedicated AC adapter (model:AC-230CZ) for the CITIZEN blood
pressure monitor (CHU503) allows you to measure your blood pressure without
having to worry about the amount of remaining charge in the batteries.
The
CHU503
Français Pyсский
Warning
location.
and AC-230CZ should be used indoors in dry
1 Insert the AC adapter plug into the socket on the blood pressure
monitor.
AC adapter
socket
中文
2 Plug the AC adapter into a mains power outlet.
• If you plan to use the AC adapter for an extended period of time, remove the
batteries. If the batteries are left in the compartment, electrolyte may leak from the
batteries and cause a fault in the blood pressure monitor.
• It is recommended that batteries are in the unit when using the AC adapter. If
한국어
there are no batteries in the unit when the AC adapter is disconnected from either
the power outlet or the unit itself, date and time settings will be lost.
• Plug the AC adapter into the socket, where you can easily plug off soon and
safely in times of trouble.
• When disconnecting the AC adapter, unplug the AC adapter from the main
power outlet, and then unplug the AC adapter plug from the socket on the blood
pressure monitor.
The dedicated AC adapter (model:AC-230CZ) for the CHU503 is optional.
The AC adapter is available from retailers stocking CITIZEN digital blood pressure monitors.
AC adapter
plug
- Eng 9 -
mains power
outlet
AC adapter
* Make sure there is no
obstruction within the
immediate vicinity of
the AC adapter so that
it can be immediately
unplugged from the
mains power outlet.
TIME ADJUSTMENT
Setting the clock enables measurements to be accurately recorded.
The monitor can record the date and time of measurement as well as the
measurement results. Be sure to set the clock after inserting the batteries. Set the
date fi rst and then the time.
* When you install the batteries for the fi rst time, the monitor will display the
clock setting screen. You do not need to perform step 1. Proceed to step 2.
If you set the clock and change its setting, start from step 1.
1 Press and hold the Date/Time Set switch for
approximately two seconds.
The “year” indicator blinks.
2 Press the Adjust switch to adjust the “year”.
Press
Press
The “year” is set and the “month” indicator blinks.
* You can fast-forward the numbers in display by
Adjust switch to increase the number by one.
(The year can be adjusted in the range of 2013-2042.)
Date/Time Set switch to confi rm the setting.
pressing and holding
Adjust switch.
3 Press the Adjust switch to adjust the “month”.
Press Adjust switch to increase the number by one.
Press
The “month” is set and the “day” indicator blinks.
Date/Time Set switch to confi rm the setting.
4 Press the Adjust switch to adjust the “day”.
Press Adjust switch to increase the number by one.
Press
The “day” is set and the “hour” indicator blinks.
Date/Time Set switch to confi rm the setting.
5 Press the Adjust switch to adjust the “hour”.
Press
Press
The “hour” is set and the “minutes” indicator blinks.
Adjust switch to increase the number by one.
Date/Time Set switch to confi rm the setting.
6 Press the Adjust switch to adjust the
“minutes”.
Press
Press
The “minutes” are set and “12” (12-hour format) blinks.
Adjust switch to increase the number by one.
Date/Time Set switch to confi rm the setting.
- Eng 10 -
English
Español
Português
Pyсский Français
中文
한국어
7 Press the Adjust switch to adjust the “time
format”.
The setting switches between 12-hour format (12H)
English
and 24-hour format (24H) each time
pressed.
Press
* Press with the time signal on the radio, etc. to complete clock adjustment.
Español
When
MEASURING YOUR BLOOD PRESSURE
Português
Date/Time Set switch to confi rm the setting
(12H or 24H).
is pressed to complete clock adjustment, the set year and date/time
appear briefl y and then the display switches off.
1 ATTACHING THE CUFF
Before applying your blood pressure cuff, be sure you
have selected the appropriate size cuff:
Cuff (model: SCN-003) fi ts arm circumference: 22-32 cm
Français Pyсский
[OPTION]
Large cuff (model: SCL-005) fi ts arm circumference:
32-42 cm
1 Unroll the cuff and thread the end through the
metal hoop so that the side with the hook-andloop fastener is on the outside.
2 Put the cuff around your
arm so that the blue
marker comes to the
中文
palm side.
3 Adjust the position of
the cuff so that the blue
marker is located in the
한국어
center of your arm and the
hem of the cuff is 1-2 cm for
Cuff / 2-3 cm for Large cuff
above your elbow.
* The cuff should be put on the bare arm
or over a light-weight underwear.
* If you wear a heavy-weight top, please
remove it.
Adjust switch is
- Eng 11 -
Blue marker
1-2 cm for Cuff
2-3 cm for Large cuff
Metal hoop
Blue marker
4 Pull the end of the cuff
outwards so that the cuff is
snug around your arm and
then secure the end to the
hook-and-loop fastener.
5 Place your arm on a table or the
like, so that the center of the cuff
comes to the height of your heart.
* Carefully place the cuff on
your arm, taking care to use
the correct tightness. The
tightness is correct if you can
readily slide a fi nger between
the cuff and your arm.
6 Relax your arm and lightly open your hand, with the palm upward.
2 Plug the air hose connector into the main unit.
• Plug the air hose connector fi rmly into the air hose socket on the main unit,
as illustrated.
Air hose
connector
Air hose
socket
3 Place the cuff at the height of the heart.
( See page 15)
- Eng 12 -
English
Español
Português
Pyсский Français
中文
한국어
4 Press the “START/STOP” switch.
• All digits displayed is an initial display, indicating that the monitor is
English
functioning normal.
• The cuff is pressurized automatically.
* If the unit judges that pressurization is insuffi cient, it automatically
repressurizes.
Español
is displayed when a pulse is detected.
*
Português
* When you want to stop measurement, press the “START/STOP” switch. The
cuff is defl ated and measurement stops.
*
If the pressurization value exceeds 280 mmHg, if pressurization feels
abnormal, or if you want to stop the measurement process, press the
Français Pyсский
“START/STOP” switch again. The cuff defl ates, and the power turns off.
5 The measurement results are displayed.
• Once measurement is complete, the
cuff defl ates and the measurement
results (systolic/diastolic blood
pressure values, pulse) are displayed.
* Provided there is no error in the
measurement results, they are
stored automatically.
See page 14)
中文
mmHg
SYS
Hypertension classifi cation indicator (
mmHg
DIA
MINUTEHOURDATEMONTH/
HTCATEGORY
Pulse/min
6 Finishing measurement.
• Press the “START/STOP”
한국어
switch to turn the monitor off.
- Eng 13 -
START/STOP
switch
[Manual pressurization]
• If your systolic blood pressure is expected to exceed 200 mmHg, use Manual
pressurization when taking a measurement.
• Keep “START/STOP” switch held pressed until the pressure value you want to stop
pressurization is reached (approximately 40 mmHg higher than the Systolic blood
pressure). You can stop pressurization by the unit by releasing the switch at the
aforementioned value is reached.
The upper pressure limit is 280 mmHg
The Body movement indicator is displayed on the measurement results
display if you move your hand or arm during measurement, causing a
substantial pressure change to be detected.
• If the Body movement indicator is displayed, measure your blood pressure again.
If an irregular heartbeat is detected during measurement, the Irregular
heartbeat (IHB) indicator is displayed after measurement is completed.
An irregular heart beat is defi ned as a heart beat that varies by ±25%
from the middle of 5 heart beat intervals during the blood pressure
measurement.
• Measurement may not be correct if your heartbeat fl uctuates greatly during
measurement. If the Irregular heartbeat (IHB) indicator is displayed, measure your blood
pressure again.
If the Irregular heartbeat (IHB) indicator appears frequently,
Caution
you are advised to consult a doctor about your health
condition.
Hypertension Classifi cation Indicator
The measured blood pressure value is displayed according to The Seventh Report of
the Joint National Committee (JNC7) blood pressure classifi cation. (
Systolic
mmHg
DIA
R
MINUTE
HTCATEGORY
Pulse/min
(mmHg)
Red
Yellow
Blue
Suspected
Hypertension
(Stage 1, Stage 2)
140
Suspected
Prehypertension
120
Normal
80
90 (mmHg)
Diastolic
* JNC7: The Seventh Report of the Joint National Committee on Prevention,
Detection, Evaluation and Treatment of High Blood Pressure
- Eng 14 -
See page 3)
English
Español
Português
Pyсский Français
中文
한국어
AUTOMATIC POWER OFF FEATURE
• After taking the blood pressure measurement, pressing the “START/STOP” switch
English
will turn the monitor off. However, if you do not press the switch, the monitor’s
Auto OFF function will automatically turn the monitor off after 3 minutes.
TIPS FOR OBTAINING ACCURATE MEASUREMENTS
Español
Your blood pressure varies according to your posture, the time of day and a range of
other factors. Ideally, you should measure your blood pressure in the same posture
at the same time every day.
■ Taking measurements while sitting
Português
1 Place your arm on a table or similar
surface with your forearm extended.
2 It is important to have the cuff level with
your heart.
3 Open your hand slightly on the table
Français Pyсский
so that your palm is facing up and your
fi ngers are relaxed.
4 Do not move your body or talk while
taking the measurement.
■ Measurement in a reclining posture
中文
* Relax yourself to avoid placing
pressure on the cuff.
1 Lie down, facing the celling.
한국어
2 Lightly open your hand with palm up and straighten your arm.
3 Relax your body, arm and fi ngers.
4 Do not move your body or talk during measurement.
■ You may use your right arm to measure your blood pressure.
Blood pressure value is likely to differ by as much as 10 mmHg when measured on
the right arm instead of the left (or vice-versa). Measure your blood pressure on the
same arm each day.
CALLING UP THE DATA STORED IN MEMORY
90 measurement results can be stored in
Memory.
The average value is calculated
automatically to help you manage your daily
health.
Memory switch
1 Press the Memory switch once.
* Example of display when the
indicating the average value appears at the bottom of the display. Then
the average value, based on the last three measurements, is displayed.
and the average value do not appear if there are two or fewer
* (
measurements stored in memory.)
mmHg
SYS
MINUTEHOURDATEMONTH/
Memory switch is pressed.
mmHg
DIA
Pulse/min
HTCATEGORY
mmHg
SYS
mmHg
DIA
MINUTEHOURDATEMONTH/
Pulse/min
HTCATEGORY
2 If you press the Memory switch again, past measurement data are
displayed.
Each time you press the switch, the measurement data are displayed in order from the
most recent to the oldest.
* You can fast-forward the data numbers in display by pressing and holding the
Memory switch.
* Example of display when the
mmHg
SYS
MINUTEHOURDATEMONTH/
The data number is
displayed before the
measurement results.
Memory switch is pressed.
mmHg
DIA
Pulse/min
HTCATEGORY
mmHg
SYS
mmHg
DIA
MINUTEHOURDATEMONTH/
Pulse/min
HTCATEGORY
English
Español
Português
Pyсский Français
中文
한국어
- Eng 15 -
- Eng 16 -
• 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
English
©
The latest data©The earliest data
HOW TO DELETE THE DATA
Español
1 While pressing the Memory switch, press and hold the “START/
STOP” switch for more than 3 seconds.
All data stored in Memory will be deleted.
MINUTEHOURDATEMONTH/
Português
HTCATEGORY
Français Pyсский
KEY TO DISPLAY ICONS
DISPLAY MARK
中文
한국어
or
CONDITION/CAUSE
Appears when the cuff is
attached too loose.
Appears when the cuff is not
attached correctly and the
pulse cannot be detected.
Unable to measure due to
excessive pressure on the
sensor.
Appears when the batteries
have run out.
Appears when the pulse
rate falls outside the
measuring range (below 39
beats/min. or above 181
beats/min.)
The unit does not function
properly.
START
STOP
Pulse
/min
Press and hold
for 3 seconds
Deleted
- Eng 17 -
Attach the cuff properly and
measure again.
(
THE CUFF”)
Replace the batteries. (
See page 8 “LOADING THE
BATTERIES”.)
Attach the cuff properly again.
Take deep breaths to relax, and
measure again. (
15 “TIPS FOR OBTAINING
ACCURATE MEASUREMENT”.)
Contact the store where it
was purchased or your local
service center. (
19 “BEFORE REQUESTING
REPAIRS OR TESTING”.)
bb=\
SYS
MINUTEHOURDATEMONTH/
A message saying all
the data have been
deleted from the
memory is displayed.
CORRECTIVE ACTION
See page 11 “ATTACHING
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DIA
Pulse/min
HTCATEGORY
See page
See page
ABOUT “BLOOD PRESSURE”
What is blood pressure?
The heart is a pump that
circulates blood throughout your
body. Blood is pumped from the
heart at a constant pressure into
arteries. This pressure is called
the arterial blood pressure and
represents, in general terms,
your blood pressure. Blood
pressure is indicated by several
kinds of pressures, including
the systolic pressure that occurs when the heart pumps blood, and the diastolic
pressure that occurs when blood returns to the heart.
(Systolic)
Artery Artery
Left atrium
Left
The artery wall expands.
ventricle
Contraction
(Diastolic)
Left atrium
Left
ventricle
Normal state is restored
to the artery wall.
Dilation
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]
160
140
120
100
80
60
40
Blood pressure value (mmHg)
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
Sleeping
Systolic blood
pressure
Diastolic blood
pressure
(Blood pressure values
measured at fi ve-minute
intervals through the day)
Bevan AT, Honour AJ, Stott
●
FH. Clin Sci 1969;36:329–44
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.
- Eng 18 -
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Q What is the benefi t of measuring my blood pressure at home?
A Blood pressure measurements taken at home give reliable data as they can be
taken when you are in a stable and relaxed condition. Physicians place considerable
English
importance on blood pressure measurements taken at home. You should measure
your blood pressure at the same time each day and record the variations in your blood
pressure.
Always consult your physician for an interpretation of your blood pressure
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readings and to determine the proper treatment.
BEFORE REQUESTING REPAIRS OR TESTING
Make sure to check the following before sending your blood pressure monitor away
to be tested or repaired.
Problem Checks Response
Display stays blank when
you press the “START/
STOP” switch.
No measurements can
be taken.
Your blood pressure readings are abnormally high or
low compared with those taken in hospital.
* If you want to dispose this product, do not mix with general household waste. There is a
separate collection systems for used electronics products in accordance with legislation.
Check whether the
batteries are dead.
Check whether the
batteries are installed the
right way round (
oriented correctly).
Check whether the
measurement icon
displayed.
Check whether the cuff is
attached correctly.
Did you stay calm during
measurement?
Note that blood pressure measurement may not be
possible for someone with an extremely weak pulse
or cardiac arrhythmia (irregular pulse).
Replace all the batteries
with new ones.
Load the batteries in the
correct direction.
and
Attach the cuff properly.
is
Measure your blood
pressure again, making
sure to remain still.
See page 18.
- Eng 19 -
SPECIFICATIONS
Model number: CHU503
Measurement system: Oscillometric method
Display Digital display type
Measurement localization Upper Arm
Cuff: Soft cuff
Cuff circumference range: 22.0 – 32.0 cm
Measurement range:
Accuracy:
LCD displays:
Switch:
Infl ation: Automatic infl ation by internal pump
Defl ation: Automatic speed defl ation system
Rated voltage: 6V DC
Exhaust: Electromagnetic quick exhaust valve
Power supply: 4 AA batteries (R6P, LR6)
Battery duration:
Automatic power off function: Approx. 3 min. (after activated)
Main unit dimensions: 145 (W) × 76 (H) × 96 (D) mm
Cuff size: Approx. 144 × 492 mm
Weight:
Operating conditions:
Storage conditions:
Electric shock protection: Internal power unit
Degree of Protection
Mode of operation: Continuous operation
Memory: 90 readings, Average of last 3 readings
Service Life: 5 years
Cuff’s Life: Approx. 2000 times
Accessories:
Optional Accessories: Large cuff 32.0 – 42.0 cm, AC adapter
* Applied part for this device is Cuff.
* A range in barometric pressure 105 kPa to 70 kPa
* A range in altitude -300 m to 3000 m
*
Overall system accuracy of this device is met with the requirement of item 7.9 of EN1060-3.
EN1060-3 : Non-invasive sphygmomanometers Part 3 (European Standard)
Pressure 0 to 280 mmHg
Pulse 40 to 180 pulse/min
Pressure ±3 mmHg
Pulse ±5% of reading
Pressure 3 digits
Pulse 3 digits
Icons
Alkaline Approx. 500 times
Manganese Approx. 150 times
Temperature 10°C – 40°C
Humidity 30% to 85% RH
Temperature -20°C – 60°C
Humidity 10% to 95%RH
: Measurement icon
: Battery icon
: Irregular heartbeat (IHB) indicator
: Body movement indicator
: Memory icon
: Average indicator
: Hypertensinon classifi cation indicator
4 (
START/STOP, MEMORY)
, ,
3W ( : direct current)
Unit: Approx. 290g w/o batteries
Cuff: Approx. 130g
Type BF applied part
Set includes a cuff, 4 AA batteries (R6P) for the
monitor, Instruction manual
- Eng 20 -
(170 mmHg, once/day,
22°C, Use Cuff)
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CITIZEN is a registered trade mark of Citizen Holdings Co., Japan
Design and Specification are subject to change without notice.
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