Compact Blood Pressure Monitor Instruction Manual RX800 Table of Contents General Principle of Operation Tips On Taking Blood Pressure Measurement 2.1 About Blood Pressure 2.2 Normal Blood Pressure Values 2.3 Obtaining Accurate Measurements 2.4 Before Measuring 2.5 Common Sources of Error 2.6 Fitting the Cuff...
This instruction manual is intended to assist the user in the safe and efficient operation of the Be Better™ Automatic Blood Pressure Monitor model RX800. The device should be used in accordance with the procedures described in this manual. It is important to read and understand the entire manual, especially section 2 “Tips on Taking Blood Pressure Measurement.”...
(arteriosclerosis). An insufficient supply of blood to important organs (heart, brain, muscles) can be the result. Furthermore, with long-term increased blood pressure values, the heart will become structurally damaged.
• Always take measurements on the same arm (normally left) and in the same posture. Do not switch between right and left arms while recording your blood pressure as there may be a difference of up to 10 mmHg pressure between the two arms.
• A loose cuff causes false measurement values. • With repeated measurements, blood accumulates in the arm, which can lead to false results. Consecutive blood pressure measurements should be repeated after at least a 15 second pause or after the arm has been held up in order to allow the accumulated blood to flow away.
Page 8
The cuff should fit snugly around the arm, but not too tight. You should be able to fit two fingers under the cuff. e) Place the arm on the table (palm facing upwards) so that the cuff is at the same level as the heart.
If this device was stored in low temperature, it is necessary to leave it in room temperature for at least 1 hour, otherwise the measurement can be inaccurate. ATTENTION: Do not use cuff other than the original cuff contained in this kit! 2.7 Storing the Cuff...
3. Battery Installation (Optional) 1. Open the battery cover and install four ‘AA’ type batteries into the battery compartment as indicated. Make sure that the polarity is correct. 2. Close the battery compartment cover. • Replace the batteries when the replacement indication “ ”...
Note: The monitor is designed not to draw power from the batteries when the AC/DC adapter is in use. AC/DC adapter technical feature: Output voltage: 6V±5% Max. output current: At least 600 mA Output plug polarity: <-> inner 5. About the LCD Screen The LCD screen describes the systolic and diastolic blood pressure measurements along with your heart rate.
190 mmHg as Fig. 3. Fig. 2 Fig. 3 Fig. 4 3. The pump will stop inflating and pressure begins to decrease gradually, during which the user’s blood pressure and pulse will be calculated as Fig. 4.
8. Function of Memory 8.1 Memory Recall 1. RX800 can store 90 sets of readings, and will automatically calculate the average value of the latest 3 readings. When the memory is full (90 sets of readings are stored), the oldest reading will be replaced by the new one. Memory will not...
2. After a measurement is finished or when the device is in standby mode, the user can press button ‘M’ to recall memory. Press button ‘M’, the display will show the average value of the last 3 readings taken as Fig. 5. ...
9. Error and Low Battery Information INDICATION POSSIBLE REASON CORRECT METHOD The cuff is put on Make sure that the cuff improperly or the tube plug is put on correctly and is inserted too loosely. the tube plug is inserted tightly and repeat the measurement.
1. It is necessary to protect this device against high moisture, direct sunlight, shock, solvent, alcohol and gasoline. 2. Remove the batteries if the device is to be stored for a long time, and keep the batteries away from children.
11. Troubleshooting SYMPTOM CHECK POINT REMEDY No display when the The batteries have run Replace all batteries device is turned on. down. with new ones. The polarity of battery is Install batteries wrong. correctly. Proper battery contact is Clean the battery not being made.
If you have questions regarding the operation of your monitor call the Blood Pressure Hotline: 1-866-536-2289 Should repair be necessary, return the unit with all component pieces. Enclose proof of purchase and $5.00 for return shipping and insurance. Ship the unit prepaid and insured (at owners option) to: Thermor Ltd.
Need help?
Do you have a question about the RX800 and is the answer not in the manual?
Questions and answers