Citizen CH-462E User manual

English
INSTRUCTION MANUAL
FOR
DIGITAL BLOOD PRESSURE MONITOR
REF CH-462E
Design and Specification are subject to change without notice.
CITIZEN is a registered trademark of Citizen Holdings Co., Japan.
CITIZEN es una marca registrada de Citizen Holdings Co., Japón.
0801

- Eng 2 -
Ensure that you have all the following components
Contents
3 - GENERAL REMARKS
5 - PRECAUTIONS FOR USE AND MAINTENANCE
8 - UNIVERSAL DESIGN
9 - IDENTIFICATIONS OF PARTS
10 - LOADING THE BATTERIES
11 - USING AC ADAPTER (OPTION)
12 - REMOVING THE BATTERIES
12 - RESETTING OPERATION
13 - SETTING THE CLOCK
17 - MEASURING YOUR BLOOD PRESSURE
19 - TIPS FOR OBTAINING ACCURATE MEASUREMENTS
23 - AUTOMATIC CHANGEOVER FEATURE
23 - HOW TO CALL UP THE VALUES STORED IN MEMORY TO THE
DISPLAY
24 - HOW TO CALL UP THE DATA STORED IN MEMORY
25 - HOW TO DELETE THE DATA STORED IN MEMORY
26 - KEY TO DISPLAY ICONS
27 - ABOUT “BLOOD PRESSURE”
28 - BLOOD PRESSURE Q&A
29 - BEFORE REQUESTING REPAIRS OR TESTING
30 - SPECIFICATIONS
Blood pressure
monitor unit
Arm Cuff (for monitor)
4 AA-size
batteries
Instruction
Manual
Pouch

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English
General remarks on blood pressure and blood pressure measurement
1. To deflate the cuff quickly, press the “START/STOP” switch.
2. The attached cuff is suitable for arm circumferences of 20-32 cm.
3. When attaching the cuff, the air hose should be placed on the inside of your arm on top
of the artery.
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. Exercising, eating, drinking, smoking, etc., prior to measurement may affect the results.
7. Your blood pressure varies constantly throughout the day. Measurements should be
taken regularly at the same time each day.
8. 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.
9. Emotional stress tends to cause your blood pressure to rise.
To obtain correct blood pressure measurements
1. Take five 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 finger can be inserted between
the cuff and arm. ( See page 18)
4. DO NOT measure your blood pressure after bathing or drinking.
5. If you feel the need to urinate, do so before measuring your blood pressure.
6. 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.
7. DO NOT try to measure your blood pressure immediately after drinking coffee or tea or
after smoking.
8. 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.
GENERAL REMARKS

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English
GENERAL REMARKS
9. 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.
10. The figure below shows the blood pressure classifications under the WHO standards.
Remarks:
The graph is not exact, but may be
used as a guide in understanding
non-invasive blood pressure
measurements. The device is only
intended for use with adults.
Definitions and Classifications of Blood Pressure Levels
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 significance than data from just one measurement. 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.

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English
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. 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 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 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 10 minutes 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 insufficient blood flow 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 flammable 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 fire.
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.
PRECAUTIONS FOR USE AND MAINTENANCE

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English
PRECAUTIONS FOR USE AND MAINTENANCE
15. Be sure to use this unit only for measuring blood pressure. DO NOT use it for any other
purpose.
16. DO NOT use this unit on infants.
17. Blood pressure measurement may not be possible for anyone with common arrhythmias
such as atrial or ventricular premature beats or atrial fibrillation.
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.
2. DO NOT drop the blood pressure monitor or subject it to other shocks or vibration.
3. Remove the batteries if the monitor will be left unused for a long period.
4. DO NOT attempt to disassemble the monitor.
5. DO NOT deform the cuff or bend the air hose excessively.
6. If the monitor is very dirty, wipe it clean with a cloth moistened with sterilizing alcohol or a
neutral detergent. Then wipe it with a dry cloth.
7. NEVER clean the blood pressure monitor with 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.
Device complies with the requirements of the EC Directive 93/42/EEC. Registered
with the CE Marking.
: Type B applied part
: Attention, consult accompanying documents.
: Appliance compliance WEEE directive
: Manufacturer
: Batch Code
Warning
The device has been tested and homologated in
accordance with EN60601-1-2 for EMC.This does not
guarantee in any way that the device will not be affected by
electromagnetic interference. Avoid using the device in high
electromagnetic environment.
LOT
Symbols Explanation:

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English
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.
Reference European standard:
The blood pressure measuring device corresponds to regulation EN60601-1-2.
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.
CITIZEN SYSTEMS(H.K.) LIMITED
FLAT A-B, 4TH FLOOR, HUNG MOU INDUSTRIAL
BUILDING, 62 HUNG TO ROAD, KWUN TONG,
KOWLOON, HONG KONG
European Representative:
Name : WvW electronishe Geräte Vertrieb GmbH
Address : Fintelmannstraße, 20/Eingang, Martin-Heydert-Straße,
D-14109 Berlin, Germany
*For technical data, please contact our European Representative.
PRECAUTIONS FOR USE AND MAINTENANCE

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English
This product has been developed with the concept of Universal Design to ensure safe and
easy use for a broader range of users. The product’s shape and color was designed to
portray “warmth” and “gentleness” and have functional qualities that compliment the human
body, which make it “easy to understand,” “safe to use,” and “easy to use.”
UNIVERSAL DESIGN
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English
Component names
IDENTIFICATION OF PARTS
Air hose socket
Air hose connector
MODE Switch
SET Switch
Battery
cover
START/STOP
Switch
a Stand-by
Cuff
Air hose
Date display Time display
Battery icon
Systolic blood pressure
display
Diastolic blood
pressure display
Pulse display
Measurement icon
RESET switch
Memory icon
Cuff holding pocket
Alarm icon
MEMORY Switch
Main Unit
Cuff

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English
(Batteries supplied with the unit should be loaded in compartment before putting the Blood
pressure monitor in use.)
LOADING THE BATTERIES
1Open the cover of battery compartment.
Pressing the hook down, pull the cover toward you to open.
2Place batteries in the compartment.
Put the batteries paying attention to the positive
and negative terminal symbols mand ,.
3Close the battery compartment cover.
Battery
compartment
cover
Lug (projecting
section)
Battery
compartment
4 “AA” batteries
Fitting the lugs of the
cover at the mating
recesses of the battery
compartment body,
push the hook to close
the cover.
* If the Blood pressure monitor is
left unused for an extended period
of time, the batteries should be
removed from the compartment.
Fit the lugs (projections)
at the recesses.
Hook