Citizen CH-650 Instruction Manual
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Citizen CH-650 Instruction Manual

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INSTRUCTION MANUAL
FOR
DIGITAL BLOOD PRESSURE MONITOR
CH-650
REF
0901

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Summary of Contents for Citizen CH-650

  • Page 1 INSTRUCTION MANUAL DIGITAL BLOOD PRESSURE MONITOR CH-650 0901...

  • Page 2: Table Of Contents

    Contents 3 - GENERAL REMARKS 5 - PRECAUTIONS FOR USE AND MAINTENANCE 10 - IDENTIFICATION OF PARTS 12 - LOADING THE BATTERIES 13 - REMOVING THE BATTERIES 14 - HOW TO WRAP THE WRIST CUFF 16 - TIPS FOR OBTAINING ACCURATE MEASUREMENTS 18 - MEASURING YOUR BLOOD PRESSURE 20 - CALLING UP THE DATA STORED IN MEMORY 22 - ERROR INDICATIONS...

  • Page 3: General Remarks

    GENERAL REMARKS General remarks on blood pressure and blood pressure measurement 1. To defl ate the cuff quickly, press the “START/STOP” switch. 2. The attached cuff is suitable for wrist circumferences of 13.5- 21.5 cm. 3. When attaching the cuff, the body of a blood pressure monitor should be placed on the inside of your wrist.
  • Page 4 GENERAL REMARKS 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.

  • Page 5: Precautions For Use And Maintenance

    GENERAL REMARKS 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. For this reason, you must measure your blood pressure on a daily basis.
  • Page 6 PRECAUTIONS FOR USE AND MAINTENANCE 10. DO NOT wrap the cuff around a wrist 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.
  • Page 7 PRECAUTIONS FOR USE AND MAINTENANCE 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. Symbols Explanation : The CE marking is meant to provide information to market inspectors in the EU member countries.

  • Page 8: Nature And Frequency Of Maintenance

    PRECAUTIONS FOR USE AND MAINTENANCE 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...

  • Page 9: European Representative

    PRECAUTIONS FOR USE AND MAINTENANCE Name : CITIZEN SYSTEMS JAPAN CO.,LTD. Address : 6-1-12, Tanashi-cho, Nishi-Tokyo-shi, Tokyo 188-8511, Japan 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...

  • Page 10: Identification Of Parts

    IDENTIFICATION OF PARTS Component names <Main Unit> Display MEMORY Switch START/STOP Switch w Stand-by Battery cover Wrist cuff - Eng 10 -...
  • Page 11 IDENTIFICATION OF PARTS <Display> Systolic blood pressure Diastolic blood pressure Irregular Heartbeat (IHB) Indicator Pulse Battery level indicator Appears when the batteries are running Body Movement Indicator low. ( See page 13) - Eng 11 -...

  • Page 12: Loading The Batteries

    LOADING THE BATTERIES (Batteries supplied with the unit should be loaded in compartment before you use the blood pressure monitor.) Open the cover of battery compartment. Battery cover Pressing down on the battery cover, slide the cover off in the direction of the arrow.

  • Page 13: Removing The Batteries

    LOADING THE BATTERIES Close the battery cover. Slide the cover in the direction of the arrow. Push the cover on until it clicks. REMOVING THE BATTERIES • When the icon is displayed or nothing appears in the display, replace the old batteries with two new ones. All two batteries should be changed at once.

  • Page 14: How To Wrap The Wrist Cuff

    HOW TO WRAP THE WRIST CUFF Wrap the wrist cuff around your wrist properly. Improper wrapping of the cuff may result in measuring errors. Open the wrist cuff. Wrap the cuff around your left wrist so that the monitor is positioned on the inside of your wrist.
  • Page 15 HOW TO WRAP THE WRIST CUFF Position the top edge of the cuff approximately 1 to 2 cm away from the crease of your wrist. Secure the wrist cuff with the Velcro. • If the wrist cuff is wrapped too loose or tight, errors or incorrect readings may result.

  • Page 16: Tips For Obtaining Accurate Measurements

    TIPS FOR OBTAINING ACCURATE MEASUREMENTS 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. Make sure that your posture is correct.
  • Page 17 TIPS FOR OBTAINING ACCURATE MEASUREMENTS To obtain correct measurements • Do not clench your fi st tightly. • Do not wrap the wrist cuff too loosely. • Do not change the position of the monitor. • Do not move your body or talk during measurement - Eng 17 -...

  • Page 18: Measuring Your Blood Pressure

    MEASURING YOUR BLOOD PRESSURE Wrap the wrist cuff around your left wrist. See page 14 “HOW TO WRAP THE WRIST CUFF”.) Make sure that your posture is correct. See page 16 “TIPS FOR OBTAINING ACCURATE MEASUREMENTS”.) Press the “START/STOP” switch to start measurement. is displayed when a pulse is detected.
  • Page 19 MEASURING YOUR BLOOD PRESSURE The measurement results are displayed. Systolic blood pressure Diastolic blood pressure Irregular Heartbeat (IHB) Indicator Pulse Body Movement Indicator The Body Movement Indicator is displayed on the measurement results display if you move your hand or wrist during measurement, causing a substantial pressure change to be detected.

  • Page 20: Calling Up The Data Stored In Memory

    MEASURING YOUR BLOOD PRESSURE Finishing measurement. • Press the “START/STOP” switch to turn the monitor off. AUTOMATIC POWER OFF FEATURE • 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 3 minutes.
  • Page 21 CALLING UP THE DATA STORED IN MEMORY Each time you press the switch, the measurement data are displayed in order from the most recent to the oldest. The data number is displayed before the measurement results. The measurement results are displayed after the data number. •...

  • Page 22: Error Indications

    ERROR INDICATIONS DISPLAY MARK CONDITION/CAUSE CORRECTIVE ACTION Appears when the wrist Re-wrap the wrist cuff cuff is wrapped too snugly. Take another loose. reading, making sure you remain still. ( See page 14 “HOW TO WRAP THE WRIST CUFF”.) Appears when your Re-wrap the wrist cuff wrist moved during the correctly.

  • Page 23: About "Blood Pressure

    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.

  • Page 24: Blood Pressure Q&A

    BLOOD PRESSURE Q&A Why is the blood pressure measured at home different from that measured by the physician or at a hospital? 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.

  • Page 25: Before Requesting Repairs Or Testing

    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 Check whether the Replace all the batteries blank when batteries are dead. with new ones.

  • Page 26: Specifications

    SPECIFICATIONS Model Number CH-650 Measurement system Oscillometric method Display Digital display type Wrist circumference range 13.5 to 21.5 cm Measurement Pressure 0 to 280 mmHg range Pulse 40 to 180 pulse/min Pressure ±3 mmHg Accuracy Pulse ±5% of reading Infl ation Automatic infl...
  • Page 28 CITIZEN is a registered trade mark of Citizen Holdings Co., Japan. CITIZEN es una marca registrada de Citizen Holdings Co., Japón. Design and Specification are subject to change without notice.

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