Citizen Systems Blood Glucose Meter Ch-650 Benutzerhandbuch

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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.

4.  The monitor is not intended to be a diagnostic device, because it is 

intended for home use.

5.  Self measurement is not therapy! In no event should you change 

the dosage of your medication prescribed by your physician.

6.  As preparation for measuring your blood pressure, you should 

urinate and then remain relatively still for 10 to 15 minutes prior to 
measurement.

7.  Exercising, eating, drinking, smoking, etc., prior to measurement 

may affect the results.

8.  Your blood pressure varies constantly throughout the day. 

Measurements should be taken regularly at the same time each day.

9.  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.

10. Emotional stress tends to cause your blood pressure to rise.

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 wrist snugly. ( 

 See page 14)

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.

GENERAL REMARKS

Ensure that you have all the following components

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

 23  -  ABOUT “BLOOD PRESSURE”

 24  -  BLOOD PRESSURE Q&A

 25  -  BEFORE REQUESTING REPAIRS OR TESTING

 26 -  SPECIFICATIONS

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中国语

Blood pressure 

monitor unit

Storage case

(for monitor) 

2 AAA batteries

Instruction 

Manual