English TM INSTRUCTION MANUAL FOR DIGITAL BLOOD PRESSURE MONITOR REF CH-302B IDENTIFICATION OF PARTS Exhaust button Air-release system Bulb Systolic blood pressure display section Diastolic blood pressure/Pulse display section Bulb hose Cuff Cuff hose Hose connector Power switch - Eng 1 - Battery cover
SPECIFICATIONS Measuring method: Indication: Measuring range: Accuracy: Inflation: Deflation: Power source: Battery life: Rated voltage: Working temp. & humidity: Storage temp. & humidity: Outside dimensions: Weight: Electric shock protection: Accessories: Oscillometric system Digital display, Height: 10mm Pressure; 0~280mmHg, Pulse; 40~200 beat/min. Pressure; ±3mmHg, Pulse; ±5% Manual inflation by bulb Automatic constant speed deflation system One battery (6F22, 6LR61) Approx.
After cleaning the cuff with a neutral detergent, lightly rinse it with water and let it dry in the air. Hard rubbing or washing in a washing machine will cause air leakage. Also, be careful not to get water into the air hose. GENERAL REMARKS General Remarks on blood pressure measurement • Emotional stress may tend to cause pressure to rise. • If the cuff is to be deflated quickly, depress “POWER” switch. • The attached cuff is suited for an arm circumstance of 22cm to 32cm.
• Measure blood pressure with a relaxed and quiet posture. Keep the center of the cuff at the level of your heart, and do NOT move your arm or talk during measurement. • Do NOT keep on measuring so many times, as your arm will have built up congestion of blood, and you will not get a valid reading. PRECAUTION FOR USE AND MAINTENANCE Precautions for use Precautions for maintenance • If you suffer from heart disease, high blood pressure or other circulatory disease, please consult your doctor first.
Manufacturer: Please help protect natural environment by respecting national and/or local recycling regulations when disposing of the batteries and the products at the end of their useful lives.
3. Attach the cuff The cuff hose should be placed on the inside of your arm as figures. The cuff should be wound so that one finger can be inserted under the cuff. Wind the arm cuff around the left upper arm tightly where the bottom edge of the cuff is positioned about 1 – 2cm (about 1 inch) above the elbow joint. 1 – 2cm When you will wind the cuff, please wind the cuff on the skin directly if possible.
English MEASUREMENTS PROCEDURES 1. Power on SYSTOLIC mmHg DIASTOLIC mmHg SYSTOLIC mmHg DIASTOLIC mmHg PULSE/min POWER Touch the power switch for power on. All display marks will be displayed and the buzzer will beep. PULSE/min Touch the power switch If there is some air remaining in the cuff, release air with the exhaust button until the “ 0 ” appears. The buzzer beeps 3 times. Unit is now ready to take new measurement. 2. Attach the cuff Attach the cuff around the upper left arm.
When pressurization is completed, the automatic air-release system will gradually reduce cuff pressure, and Measuring PULSE/min Mark “Q” will appear on the display indication that measurement is in progress. 4. Press the exhaust button SYSTOLIC mmHg DIASTOLIC mmHg Flashing SYSTOLIC mmHg DIASTOLIC mmHg PULSE/min SYSTOLIC mmHg DIASTOLIC mmHg Press the exhaust button to completely release the air within the cuff. PULSE/min 5.
DISPLAY MARK SYSTOLIC mmHg CONDITION/CAUSE CORRECTIVE ACTION The cuff was not inflated to more than 30-40 mmHg above your systolic pressure. Raise the set pressure value by higher level The cuff was inflated to more than 320 mmHg. Exhaust the air within the cuff. DIASTOLIC mmHg PULSE/min SYSTOLIC mmHg DIASTOLIC mmHg PULSE/min SYSTOLIC mmHg DIASTOLIC mmHg Appears when the blood pressure could not be measured accurately. PULSE/min SYSTOLIC mmHg Repeat measurement again.
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