Citizen CHU304 User manual

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INSTRUCTION MANUAL
FOR
DIGITAL BLOOD PRESSURE MONITOR
REF CHU304
CHU305
1501
English
Español
Français
Pyɫɫɤɢɣ
Ǒ¡Ûȣ
* Please read all of the information in the instruction
manual before operating the monitor.
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General remarks on blood pressure and blood pressure measurement
1. To deflate 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-008) fits arm circumference: 22 cm – 30 cm.
Wide Range Cuff (model: SCW-009) fits arm circumference: 22 cm – 42 cm
.
3. When attaching the cuff, adjust the position of the cuff so that the air hose is located in
the center of your arm and the hem of the cuff is 1 cm – 2Űcm 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 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.
GENERAL REMARKS
Contents
1 - GENERAL REMARKS
3 - PRECAUTIONS FOR USE AND MAINTENANCE
6 - IDENTIFICATION OF PARTS
7 - LOADING THE BATTERIES
7 - REMOVING THE BATTERIES
8 - TIME ADJUSTMENT
9 - MEASURING YOUR BLOOD PRESSURE
12 - TIPS FOR OBTAINING ACCURATE MEASUREMENTS
12 - CALLING UP THE DATA STORED IN MEMORY
14 - ABOUT “BLOOD PRESSURE”
14 - BLOOD PRESSURE Q&A
15 - BEFORE REQUESTING REPAIRS OR TESTING
16 - SPECIFICATIONS
■Ensure that you have all the following components.
• Blood pressure monitor unit • Instruction Manual
• 4 AA-size batteries (for monitor)
• Cuff (model: SCN-008) for CHU304
• Wide Range Cuff (model: SCW-009) for CHU305
English
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3. Wrap the cuff around your arm and tighten it so that one finger can be
inserted between the cuff and arm. ( See page 9, 10)
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 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 11)
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 by adults.
Definitions and Classifications of Blood Pressure Levels
* This unit is equipped an indicator which visually indicates the blood pressure
classification (Optimal/Normal/High-Normal/Grade 1 Hypertension/Grade 2
Hypertension/Grade 3 Hypertension) of the result after each measurement.
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 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 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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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. Inflating 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 overinflation 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 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 share the cuff with other infective person to avoid cross-infection.
12. If you have any doubt about the application of the cuff on the arm on the side of
a mastectomy, consult your physician.
13. 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.
14. 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.
15.
DO NOT use mobile phones near the monitor as this could result in a malfunction.
16. If you use a cardiac pacemaker, consult your physician before using the monitor.
17. Be sure to use this unit only for measuring blood pressure. DO NOT use it for
any other purpose.
18. Be sure to use only our authorized parts and accessories. Parts and
accessories not approved for use with the device may damage the unit.
19. DO NOT use this unit on infants.
20. Blood pressure measurement may not be possible for anyone with common
arrhythmias such as atrial or ventricular premature beats or atrial fibrillation.
PRECAUTIONS FOR USE AND MAINTENANCE
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Maintenance Precautions
1. DO NOT store the blood pressure monitor in locations exposed to direct
sunlight, high temperatures (over 55°C), low temperatures (below -20°C),
high relative humidity (over 90%) or excessive amounts of dust.
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.
4. DO NOT attempt to disassemble the monitor or the cuff. Ask the service center
which is designated by manufacturer.
5. DO NOT bend the cuff or the air hose excessively.
6. If the monitor and the cuff are very dirty, wipe them clean with a cloth moistened
with sterilizing alcohol or a neutral detergent. Then wipe them with a dry cloth. If
needed in hospital, the cuff should be disinfected 2 times every week.
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.
9. Clean the cuff after the usage of every 200 times is recommended.
Warning
No modification of this device is allowed.
Symbols Explanation
: The CE marking is meant to provide information to market inspectors
in the EU member countries.
: Type BF applied part (The cuff is type BF applied part.)
: Keep dry
: Warning
: Refer to instruction manual before use (The sign background color:
blue. The sign graphical symbol: white.)
: Appliance compliance WEEE directive
Pb : Accumulators and battery packs for separate collection
: Manufacturer
: Symbol for “EUROPEAN REPRESENTATION”
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.
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.
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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.
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, EN1060-
1, 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,
Tokyo 188-8511, Japan
European Representative:
Name : WvW elektronische Geräte Vertrieb GmbH
Address : Fintelmannstraße 20/Eingang, Martin-Heydert-Straße,
D-14109 Berlin, Germany
• For technical data, please contact our European Representative
Pb
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<Main Unit>
Component names
IDENTIFICATION OF PARTS
Air hose
connector
Air hose
<Cuff>
Metal hoop
Display
MEMORY
Switch
Air hose socket
START/STOP
Switch Stand-by
* See page 7 for the Battery compartment
* See page 11 for the Irregular Heartbeat (IHB) Indicator.
<Display>
Systolic blood
pressure display
Ready to inflate
indicator
Battery icon
Memory icon
Hypertensinon
Classification
Indicator
Irregular Heartbeat
(IHB) Indicator* Date/Time display
Diastolic blood
pressure/Pulse
display
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(Batteries supplied with the unit should be loaded in compartment before you use
the blood pressure monitor.)
LOADING THE BATTERIES
1Open the cover of battery compartment.
Pressing the upper part of the battery cover, pull the cover toward you to open.
2Place batteries in the compartment.
Put the batteries paying attention to the
positive and negative terminal symbols
and .
* If the Blood pressure monitor is left unused for an extended period of
time, the batteries should be removed from the compartment.
Battery cover
Battery compartment
4 “AA” batteries
3Close the battery cover.
• When the icon is displayed or nothing appears in the display, replace the old
batteries with four new ones. All four batteries should be changed at once.
• 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.
• Batteries included are for demonstration purposes only. Battery life may be
shorter than specified.
• When disposing of used batteries, comply with governmental regulations or
environmental public institution’s rules that apply in your country/area.
REMOVING THE BATTERIES
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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.
1When you install the batteries for the first time, the
monitor will display time and date by turns.
2Press and hold both the “ START/STOP” switch
and the “ MEMORY” switch for approximately
two seconds, a beep is heard and the “month”
indicator blinks at first.
3
P re ss the “ MEMORY” switch to adjust the “month”.
Press the “ MEMORY” switch to increase the number
by one. Press the “ START/STOP” switch to confirm the
setting. The “month” is set and the “day” indicator blinks.
* You can fast-forward the numbers in display by pressing
and holding the MEMORY switch.
4Press the “ MEMORY” switch to adjust the “day”.
Press the “ MEMORY” switch to increase the number
by one. Press the “ START/STOP” switch to confirm
the setting. The “day” is set and the “hour” indicator blinks.
5
P ress the “ MEMORY” switch to adjust the
“hour”. Press the “ MEMORY” switch to increase the
number by one. Press the “ START/STOP” switch to
confirm the setting. The “hour” is set and the “minutes”
indicator blinks.
6Press t
he “ MEMORY” switch to adjust the
“minutes”. Press the “ MEMORY” switch to increase
the number by one. Press the “ START/STOP” switch to
confirm the setting.
* Press the “ START/STOP” with the time signal on the
radio, etc. to complete clock adjustment.
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2 ATTACHING THE CUFF
Before applying your blood pressure cuff, be sure you have selected the
appropriate size cuff:
Cuff (model: SCN-008) fits arm circumference: 22 cm – 30 cm.
Wide Ragne Cuff (model: SCW-009) fits arm circumference: 22 cm – 42 cm.
1 Plug the air hose connector into
the main unit.
MEASURING YOUR BLOOD PRESSURE
2Put the cuff around your arm so that the air
hose comes to the palm side.
Metal hoop
1Unroll the cuff and thread the end through the
metal hoop so that the side with the hook-
and-loop fastener is on the outside.
: The position of the artery.
3Adjust the position of the cuff so that the air hose is located in the
center of your arm and the hem of the cuff is 1 cm – 2 cm 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.
1 cm – 2 cm
Air hose
socket
Air hose
connector
• Do not bend the air hose during measurement,
which may cause inflation error, or harmful
injury due to continuous cuff pressure.
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4Pull 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.
5Place 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 finger
between the cuff and your arm.
6Relax your arm and lightly open your hand, with the palm upward.
3 Place the cuff at the height of the heart.
4 Press the “ START/STOP” switch.
* If the previous user had a high pressure setting, that high pressure will
automatically be used for the current measurement.
* If the pressurization value exceeds 260 mmHg, if pressurization feels
abnormal, or if you want to stop the measurement process, press the
“START/STOP” switch again. The cuff deflates, and the power turns off.
• A beep is heard and all digits displayed is an initial display, indicating that the
monitor is functioning normal.
• The cuff is pressurized automatically.
*
If the unit judges that pressurization is insufficient, it automatically repressurizes.
* The un it automatically sets the pressure based on the previous measurement.
* is displayed when a pulse is detected.
* When you want to stop measurement, press the “
START/STOP” switch.
The cuff is deflated and measurement stops.
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5 The measurement results are displayed.
• Once measurement is complete, the
cuff deflates and the measurement
results (systolic/diastolic blood pressure
values, pulse) are displayed.
*
Systolic/diastolic blood pressure values
and pulse are displayed alternately.
* Provided there is no error in the measurement
results, they are stored automatically.
6 Finishing measurement.
Hypertension Classification lndicator
• Press the “
START/STOP” switch to turn the monitor off.
•
After taking the blood pressure measurement, pressing the “ START/STOP”
switch 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 1 minute.
Irregular Heartbeat Indicator
If an irregular heartbeat is detected during measurement, the Irregular
Heartbeat (IHB) Indicator is displayed after measurement is completed.
There are 2 conditions under which the signal of IHB will be displayed:
1) The coefficient of variation (CV) of pulse period > 25%
2) The difference of adjacent pulse period 0.14s, and the number of such
pulse takes more than 53 percentage of the total number of pulse.
•
Measurement may not be correct if your heartbeat fluctuates greatly during measurement.
If the Irregular Heartbeat (IHB) Indicator is displayed, measure your blood pressure again.
Caution
If the Irregular Heartbeat (IHB) Indicator appears frequently, you
are advised to consult a doctor about your health condition.
Hypertension ClassiÞcation Indicator
The measured blood pressure value is displayed according to the WHO standards.
( See page 2)
Normal
Optimal
High-Normal
Grade 1 Hypertension (mild)
Grade 2 Hypertension (moderate)
Grade 3 Hypertension (severe)
Systolic (mmHg)
DIASTOLIC
(mmHg)
180
160
140
130
120
80 85 90 100 110
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■Measurement in a reclining posture
* Relax yourself to avoid placing
pressure on the cuff.
■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.
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
* Be seated comfortably with your feet flat on the floor, and don't
cross your legs.
1
Place your arm on a table or similar surface with your forearm extended.
2It is important to have the cuff level with your heart.
3Open your hand slightly on the table so that your palm
is facing up and your fingers are relaxed.
4Do not move your body or talk while taking the
measurement.
99 measurement results can be stored in
Memory.
The average value is calculated automatically
to help you manage your daily health.
Memory switch
CALLING UP THE DATA STORED IN MEMORY
TIPS FOR OBTAINING ACCURATE MEASUREMENTS
Technical Alarm Description
The monitor will show ‘HI’ or ‘Lo’ as technical alarm on LCD with no delay if the
determined blood pressure (systolic or diastolic) is outside the rated range specified
in part SPECIFICACIONS. In this case, you should consult a physician or check if
your operation violated the instructions.
The technical alarm condition (outside the rated range) is preset in the factory and
cannot be adjusted or inactivated. This alarm condition is assigned as low priority
according to IEC 60601-1-8. The technical alarm is non-latching and need no reset.
The signal displayed on LCD will disappear automatically after about 8 seconds.
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2If 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.
* Example of display when the Memory switch is pressed.
The data number is
displayed before the
measurement results.
• The value stored in memory is numbered in the order of measurements. For example,
when 99 sets of data are stored in memory, the data number 1 represents the latest data.
Data number: 1, 2, 3, ... ... 98, 99
©
The latest data
©
The earliest data
HOW TO DELETE THE DATA
1When any result (except average reading of the last three
measurements) is displaying, press and hold the Memory switch for
more than 3 seconds.
All data stored in Memory will be deleted.
Press and hold
for 3 seconds
Deleted
A message saying all the
data have been deleted from
the memory is displayed.
1Press the Memory switch once.
* Example of display when the Memory switch is pressed.
Now the LCD displays the amount of the results in the current bank and
indicating the average value appears at the bottom of the display. Then the
average value, based on the last three measurements, is displayed.
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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]
Blood pressure value (mmHg)
160
140
120
100
80
60
40
Time of day
12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11
Systolic blood
pressure
Diastolic blood
pressure
Sleeping
(Blood pressure values
measured at five-minute
intervals through the day)
●Bevan AT, Honour AJ, Stott
FH. Clin Sci 1969;36:329–44.
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.
QWhy 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.
QWhy does the blood pressure obtained vary with measurement?
AOur 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.
QWhat is the benefit 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 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
readings and to determine the proper treatment.
ABOUT “BLOOD PRESSURE”
BLOOD PRESSURE Q&A
(Systolic) Artery
Left
atrium
Left
ventricle The artery wall
expands.
(Diastolic)
Artery
Normal state is
restored
to the artery wall.
Dilation
Contraction
Left
ventricle
Left atrium
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Make sure to check the following before sending your blood pressure monitor away
to be tested or repaired.
Troubleshooting (1)
Problem Possible Cause Solution
LCD Display
shows abnormal
result
The cuff position was not correct or
it was not properly tightened
Apply the cuff correctly and
try again.
Body posture was not correct
during testing
Review the “BODY POSTURE
DURING MEASUREMENT”
sections of the instructions and
re-test.
Speaking, arm or body
movement, angry, excited or
nervous during testing
Re-test when calm and without
speaking or moving during
the test.
Irregular heartbeat
(arrhythmia)
It is inappropriate for people
with serious arrhythmia
to use this Electronic
Sphygmomanometer.
Troubleshooting (2)
Problem Possible Cause Solution
LCD shows low
battery symbol Low Battery Change the batteries.
LCD shows “Er 0” Pressure system is unstable
before measurement
Don’t move and try again.
LCD shows “Er 1” Fail to detect systolic pressure
LCD shows “Er 2” Fail to detect diastolic pressure
LCD shows “Er 3” Pneumatic system blocked or
cuff is too tight during inflation Apply the cuff correctly and
try again.
LCD shows “Er 4” Pneumatic system leakage or
cuff is too loose during inflation
LCD shows “Er 5” Cuff pressure above
300 mmHg
Measure again after five
minutes. If the monitor is still
abnormal, please contact the
local distributor or the factory.
LCD shows “Er 6” More than 3 minutes with cuff
pressure above 15 mmHg
LCD shows “Er 7” EEPROM accessing error
LCD shows “Er 8”
Device parameter checking error
LCD shows “Er A” Pressure sensor parameter
error
No response when
you press button
or load battery.
Incorrect operation or strong
electromagnetic interference
Take out batteries for five
minutes, and then reinstall all
batteries.
* 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.
BEFORE REQUESTING REPAIRS OR TESTING
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- Eng 16 -
Ǒ¡Ûȣ Pyɫɫɤɢɣ Français Español English
Model Number: CHU304, CHU305
Measurement system: Oscillometric method
Display Digital display type
Measurement Localization Upper Arm
Cuff: Soft cuff
Cuff circumference range:
22 cm – 30 cm (Cuff), 22 cm – 42 cm (Wide Range Cuff)
Cuff pressure: 0 – 300 mmHg
Measurement range: Pressure Systolic: 60 – 260 mmHg
Diastolic: 40 – 199 mmHg
Pulse 40 to 180 pulse/min
Accuracy: Pressure ±3 mmHg
Pulse ±5% of reading
LCD displays:
Pressure 3 digits
Pulse 3 digits
Icons
: Measurement icon
: Ready to inflate indicator
: Battery icon
: Irregular Heartbeat (IHB) Indicator
: Memory icon
: Hypertension Classification Indicator
Switch: 2 (START/STOP, MEMORY)
Inflation: Automatic Inflation by internal pump
Deflation: Automatic speed deflation system.
Rated voltage: 6V DC ( : direct current)
Exhaust: Electromagnetic quick exhaust valve
Power supply: 4 X 15V SIZE AA batteries (LR6)
Battery duration: Approx. 800 times (Alkaline)
Automatic Power Off function: Approx. 1 min. (after activated)
Main Unit Dimensions: 138 (W) x 54 (H) x 95 (D) mm
Cuff Size: Cuff Approx. 148 × 510 mm
Wide Range Cuff Approx. 163 × 580 mm
Weight: Unit: Approx. 207g w/o batteries
Cuff: Approx. 128g, Wide Range Cuff: Approx. 134g
Operating conditions: Temperature 10°C – 40°C
Humidity 90%RH
Storage conditions: Temperature -20°C – 55°C
Humidity 90%RH
Electric shock protection: Internal power unit
Degree of Protection Type BF applied part
Mode of operation: Continuous operation
Memory: 1 × 99 readings, Average of last 3 readings
Service Life: 10,000 measurements or 3 years
Cuff’s Life: Approx. 1000 times
Protection against ingress of water: IPX0
Accessories: Set includes an cuff, 4 AA batteries (LR6) for the
monitor, Instruction Manual
Optional accessaries:
Cuff 22 cm – 30 cm, Wide Range Cuff 22 cm – 42 cm
* Applied part for this device is Cuff.
* A range in barometric pressure 105 kPa to 80 kPa
* A range in altitude -300 m to 2000 m
*
The Electronic Sphygmomanometers corresponds to the below standards: IEC 60601-1:2005/EN 60601-
1:2006/AC:2010 (Medical electrical equipment – Part 1: General requirements for basic safety and essential
performance), IEC 60601-1-2: 2007/EN 60601-1-2:2007/AC:2010 (Medical electrical equipment – Part
1-2: General requirements for basic safety and essential performance - Collateral standard: Electromagnetic
compatibility - Requirements and tests), EN 1060 -1: 1995 + A1:2002 + A2: 2009 (Non-invasive
sphygmomanometers - Part 1: General requirements), EN 1060-3:1997 + A1: 2005 + A2: 2009 (Non-
invasive sphygmomanometers - Part 3: Supplementary requirements for electro-mechanical blood pressure
measuring systems). IEC 80601–2–30: 2009+Cor. 2010 (Medical electrical equipment – Part 2–30: Particular
requirements for the basic safety and essential performance of automated non-invasive sphygmomanometers)
SPECIFICATIONS
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- Eng 17 -
English
Español
Français Pyɫɫɤɢɣ Ǒ¡Ûȣ
English Español
ELECTOROMAGNETIC COMPATIBILITY INFORMATION
Appendix
The use of accessories and cables other than those speciÞed (other than CITIZEN
original parts) may result in increased emissions or decreased immunity of the unit.
Guidance and manufacturer’s declaration - electromagnetic emissions
The [CHU304/CH305] is intended for use in the electromagnetic environment speciÞed below. The
customer or the user of the [CHU304/CH305] should assure that it is used in such an environment.
Emissions test Compliance Electromagnetic environment - guidance
RF emissions
CISPR 11
Group 1 The [CHU304/CH305] uses RF energy only for
its internal function. Therefore, its RF emissions
are very low and are not likely to cause any
interference in nearby electronic equipment.
RF emissions
CISPR 11
Class B The [CHU304/CH305] is suitable for use
in all establishments, including domestic
establishments and those directly connected to
the public low-voltage power supply network that
supplies buildings used for domestic purposes.
Harmonic emissions
IEC 61000-3-2
N/A
Voltage ßuctuations/ ßicker
emissions IEC 61000-3-3
N/A
Guidance and manufacturer’s declaration - electromagnetic immunity
The [CHU304/CH305] is intended for use in the electromagnetic environment speciÞed below. The
customer or the user of the [CHU304/CH305] should assure that it is used in such an environment.
Immunity test IEC 60601
test level
Compliance
level
Electromagnetic environment -
guidance
Electrostatic
discharge (ESD)
IEC 61000-4-2
±
6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Floors should be wood, concrete or
ceramic tile. If ßoors are covered with
synthetic material, the relative humidity
should be at least 30%.
Electrical fast
transient/burst
IEC 61000-4-4
±2 kV for
power supply
lines
±1 kV for
input/output
lines
N/A N/A
Surge
IEC 61000-4-5
±1 kV
line to line
±2 kV
line to earth
N/A N/A
Voltage dips,
short
interruptions
and voltage
variations on
power supply
IEC 61000-4-11
<5 % UT
(>95% dip in
UT) for 0.5 cycle
N/A N/A
40% UT
(60% dip in UT)
for 5 cycles
70% UT
(30% dip in UT)
for 25 cycle
<5% UT
(95% dip in UT)
for 5 sec.
Power frequency
(50/60 Hz)
magnetic Þeld
IEC 61000-4-8
3 A/m 3 A/m
Power frequency magnetic Þelds should
be at levels characteristic of a typical
location in a typical commercial or
hospital environment.
Note: UTis the A.C. mains voltage prior to application of the test level.
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- Eng 18 -
Ǒ¡Ûȣ Pyɫɫɤɢɣ Français Español English
Guidance and manufacturer’s declaration - electromagnetic immunity
The [CHU304/CH305] is intended for use in the electromagnetic environment speciÞed below. The
customer or the user of the [CHU304/CH305] should assure that it is used in such an environment.
Portable and mobile RF communications equipment should be used no closer to any
part of the [CHU304/CH305], including cables, than the recommended separation
distance calculated from the equation applicable to the frequency of the transmitter.
Conducted
RF
IEC 61000-
4-6
3 Vrms
150 kHz
to
80 MHz
N/A
Recommended separation distance
N/A
Radiated
RF
IEC 61000-
4-3
3 V/m
80 MHz
to
2.5 GHz
3 V/m d= 1.2 80 MHz to 800 MHz
d= 2.3 800 MHz to 2.5 GHz
where P is the maximum output power rating of the transmitter
in watts (W) according to the transmitter manufacturer and d is
the recommended separation distance in metres (m).
Field strengths from Þxed RF transmitters, as determined
by an electromagnetic site survey,a) should be less than the
compliance level in each frequency range.b)
Interference may occur in the vicinity of
equipment marked with the following symbol:
NOTE 1 At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reßection from structures, objects and people.
a). Field strengths from Þxed transmitters, such as base stations for radio (cellular/ cordless)
telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast
cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due
to Þxed RF transmitters, an electromagnetic site survey should be considered. If the measured
Þeld strength in the location in which the [CHU304/CH305] is used exceeds the applicable RF
compliance level above, the [CHU304/CH305] should be observed to verify normal operation. If
abnormal performance is observed, additional measures may be necessary, such as reorienting
or relocating the [CHU304/CH305].
b). Over the frequency range 150 kHz to 80 MHz, Þeld strengths should be less than 3 V/m.
Recommended separation distances between portable and mobile RF communications
equipment and the [CHU304/CH305]
The [CHU304/CH305] is intended for use in an electromagnetic environment in which radiated RF disturbances
are controlled. The customer or the user of the [CHU304/CH305] can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and
the deivce as recommended below, according to the maximum output power of the communications equipment.
Rated maximum
output power of
transmitter
W
Separation distance according to frequency of transmitter
m
150 kHz to 80 MHz
N/A
80 MHz to 800 MHz
d= 1.2
800 MHz to 2.5 GHz
d= 2.3
0.01 N/A 0.12 0.23
0.1 N/A 0.38 0.73
1 N/A 1.2 2.3
10 N/A 3.8 7.3
100 N/A 12 23
For transmitters rated at a maximum output power not listed above, the recommended separation distance d
in metres (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is
the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
NOTE 1 At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
NOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reßection from structures, objects and people.
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• CITIZEN is a registered trademark of Citizen Holdings Co., Japan.
• Design and Specification are subject to change without notice.
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