LANAFORM WBPM-100 Wrist Blood Pressure Monitor Instruction Manual

LANAFORM WBPM-100 Wrist Blood Pressure Monitor

Product Information

Specifications

• Product Name: WBPM-100
• Product Type: Wrist Blood Pressure Monitor
• Features: WHO Risk Indicator, Irregular Heart Rhythm Alert
• Medical Device: Yes
• Manufacturer: LANAFORM
• Batch Number: [Batch Number]
• Website: https://manual-hub.com/

Description
The LANAFORM WBPM-100 wrist blood pressure monitor is designed for non- invasive measurement and monitoring of adults’ blood pressure. It allows quick and easy blood pressure measurement, registration of values, and display of changes in values. The monitor also alerts you if you have an irregular heartbeat.

Display Symbols
The following symbols are displayed on the monitor:

• Manufacturer’s Batch Number
• Instructions for Use
• Notified Body
• Manufacturer Identification
• Production Batch Number
• European Representative
• Date of Manufacture
• Serial Number
• IP22 (Ingress Protection Rating)

Storage and Maintenance Instructions
To ensure proper functioning and longevity of the wrist blood pressure monitor, please follow these instructions:

• Store the monitor in a cool and dry place.
• Avoid exposing the monitor to extreme temperatures.
• Keep the monitor away from direct sunlight.
• Clean the monitor with a soft cloth and avoid using abrasive chemicals.

Battery Instructions
Please follow these instructions for battery usage:

• Do not swallow the batteries and keep them out of reach of children to avoid ingestion hazards.
• Do not throw batteries onto the fire to avoid explosion hazards.
• When changing batteries, replace all batteries at once to ensure accurate measurements.

Device Description
The wrist blood pressure monitor consists of the following components:

1. Screen
2. STOP/START button
3. Memory button
4. Wrist cuff
5. Battery compartment
6. Scale for ranking measuring results

Display Screen
The display screen shows the following information:

• Systolic pressure

• Diastolic pressure

• Pulse rate measurement

• Pulse symbol

• User memory

• Backup location number/average memory value (AL), morning (A),
  evening (P)

• Memory function symbol

• Irregular heartbeat symbol

• Ranking measuring results

• Deflation

• Time and date

• Battery change symbol

Battery Installation
To insert the batteries, follow these steps:

1. Open the battery compartment located on the back of the monitor.
2. Insert the batteries, ensuring correct polarity.
3. Close the battery compartment securely.

Adjusting Date and Time
It is important to adjust the date and time for accurate measurement registration. Follow these steps to set the date and time:

1. Access the settings menu by pressing the appropriate button (refer to the user manual for specific instructions).
2. Select the date format (e.g., DD/MM/YYYY or MM/DD/YYYY).
3. Enter the current date using the provided buttons.
4. Select the time format (12-hour or 24-hour).
5. Set the current time using the provided buttons.
6. Save the changes and exit the settings menu.

Instruction manual
The photographs and other images of the product in this manual and on the packaging are as accurate as possible but do not claim to be a perfect reproduction of the product. Thank you for choosing the LANAFORM WBPM-100 wrist blood pressure monitor. The wrist blood pressure monitor is designed to be a non-invasive measuring process for monitoring adults’ blood pressure. It allows you to measure your blood pressure quickly and easily, register the values, and display changes in values. It warns you if you have an irregular heartbeat.

SYMBOLS
TITLE AND DESCRIPTION OF DISPLAY SYMBOLS ON THE INSERT DESCRIBING THE PRODUCT’S FEATURES

WARNING : PLEASE READ ALL THE INSTRUCTIONS BEFORE USING YOUR BLOOD- PRESSURE MONITOR, PARTICULARLY THESE FEW BASIC SAFETY INSTRUCTIONS

• When using this product, please make sure you comply with all the items listed below. Any deviation from these instructions may cause injury or affect the accuracy of the readings.
• Always measure your blood pressure at the same time of day so that the values are comparable.
• Rest for about 5 minutes before taking any measurements.
• When you have to take several measurements on an individual, wait for 5 minutes between each measurement.
• Do not eat, drink, smoke, or take part in physical activities for at least 30 minutes beforehand.
• Refrain from talking when the monitor is recording measurements to guarantee their accuracy.
• Take another measurement if you are at all in doubt about the values you have been measuring.
• The measurements you have taken are purely for information purposes – they are not a substitute for a proper medical examination!
• Notify your doctor of your results since you should never under any circumstances make any medical decisions based on these measurements alone (for example, choosing medicines and their dosages).
• Do not use the blood-pressure monitor on newborns, pregnant women, and patients with pre-eclampsia. It is inappropriate for people with serious arrhythmia to use this Electronic Sphygmomanometer.
• Do not use the cuff other than supplied by the manufacturer, otherwise, it may bring a biocompatible hazard and might result in measurement error.
• If the blood circulation is restricted in an arm due to chronic or severe vascular diseases (including vasoconstriction), the accuracy of the measuring process on the wrist is limited. In this case, use an upper arm blood pressure monitor.
• Cardiovascular disease can cause incorrect measurements. This is also true for very low blood pressure, diabetes, circulation problems, irregular heartbeats and chills, fever, or shaking.
• The monitor must not be used at the same time as any high-frequency surgical device.
• Only use the device on people whose wrist perimeter is the same as that stated for the device.
• Please note that the function of the limb concerned may be hampered when inflating.
• Blood circulation must not be blocked for longer than necessary when taking blood pressure. If the device does not work, remove the cuff from the arm.
• Do not take measurements too frequently and avoid sustained pressure in the cuff. This causes blood circulation to be reduced and may cause injury.
• Please do not put the cuff on an arm, the arteries or veins of which are undergoing medical treatment, e.g. where an intravascular access device is present which is intended for intra-vascular treatment, or if there is an arteriovenous shunt in place.
• Do not use the cuff on people who have undergone a mastectomy.
• Do not put the cuff over wounds as its use may aggravate them.
• Put the cuff only around the wrist. Do not put the cuff over other parts of the body.
• The blood pressure monitor is battery-operated only.
• Automatic switch-off means that the monitor will go into energy-saving mode when left untouched for one minute.
• The device is designed for use as described in these instructions for use. The manufacturer cannot be held responsible for damage caused by inappropriate or improper use.
• Do not use the cuff other than supplied by the manufacturer, otherwise, it may bring a biocompatible hazard and might result in measurement error.
• Please do not share the cuff with other infected persons to avoid cross-infection.
• Avoid compression or restriction of the connection tubing during measurement, which may cause inflation error, or injury due to continuous cuff pressure.
• This Electronic Sphygmomanometer is designed for adults and should never be used on infants or young children. Consult your physician or other health care professionals before use on older children.

Storage and maintenance instructions

The monitor is made up of precision electronic components. The accuracy of the values measured and the serviceable life of the device depends on careful handling:

• Protect the device from shocks, humidity, dirt, marked fluctuations in temperature, and direct sunlight.
• Do not drop the device.
• Do not use the device in the vicinity of strong electromagnetic fields and keep it away from cordless or portable telephone facilities, etc.
• It is recommended that the batteries be removed when the device is not being used for long periods.

Notes on batteries
If the liquid of the battery cell comes into contact with the skin or eyes, rinse the area affected with water and consult a doctor.

WARNING : Ingestion hazard! Young children might swallow the batteries and suffocate. So keep the batteries out of the reach of children! Check the plus (+) et minus (-) polarity symbols.

• If a battery has leaked, put on protective gloves and clean the battery compartment with a dry cloth.
• Protect the batteries from excessive heat.

CAUTION : Explosion hazard! Do not throw batteries onto the fire.

• Do not attempt to recharge the batteries.
• Remove the batteries from the battery compartment if the device is not to be used for a lengthy period.
• Use only identical or equivalent batteries.
• Always replace all the batteries at the same time.
• Do not use rechargeable batteries.
• Do not dismantle, open, or break the batteries.

Instructions for repair and removal

• Batteries must not be disposed of with household waste.
• Please take flat batteries to the collection points provided for this purpose.
• Do not open the device. Failure to follow these instructions may void the warranty.
• You must not repair or adjust the device yourself. If you have done so, the safe operation of the device can no longer be guaranteed.
• Only the customer service department or an authorized operator may carry out any repairs.
• Before filing any claim, however, please check the battery status beforehand and replace them, if necessary.
• In the interests of environmental protection, the device should not be disposed of with other household waste at the end of its serviceable life. It should be disposed of via your country’s authorized collection points. The device must be disposed of in accordance with the European WEEE (Waste Electrical and Electronic Equipment) Directive on used electrical and electronic devices. If you have any questions on this, please contact the local bodies responsible for the disposal and recycling of these products.

DESCRIPTION OF THE DEVICE

1. Screen

2. STOP/START button

3. Memory button

4. Wrist cuff

5. Battery compartment

6. Scale for ranking measuring results
   DISPLAY SCREEN

7. Systolic pressure

8. Diastolic pressure

9. Pulse rate measurement

10. Pulse symbol

11. User memory

12. Backup location number/average memory value (AL), morning (A), evening (P)

13. Memory function symbol

14. Irregular heartbeat symbol

15. Ranking measuring results

16. Deflation

17. Time et date

18. Battery change symbol

INSERTING THE BATTERIES

• Remove the battery compartment cover (5) on the left-hand side of the device.
• Insert two 1.5V micro batteries (LR03 alkaline not included in the packaging).
• You must insert the batteries according to the polarity illustrated. Do not use rechargeable batteries.
• Close the battery compartment cover carefully.
• If the battery change symbol (18) appears, no measurements can be taken and you need to change all the batteries.

Removing the batteries
Flat and fully discharged batteries must be disposed of in special containers or at collection points intended for this purpose or returned to an electrical appliance retailer. You have a legal obligation to dispose of batteries properly.

SET-UP DATE AND TIME
This menu allows you to adjust the following functions one after the other:

Time Date Hour format

WARNING : You must adjust the date and time. Without these adjustments, it is impossible to register and read your measurements accurately with the date and time.

Time format

• Press and hold down the STOP/START button (2) and the memory button (3) at the same time for 3 seconds or insert the batteries.
• Using the memory button (3), select the time format you require and confirm by pressing the STOP/START button (2).

Date

• The year flashes on the screen. Using the memory button (3), select the year you require and confirm by pressing the STOP/START button (2).
• The month flashes on the screen. Using the memory button (3), select the month you require and confirm by pressing the STOP/START button (2).
• The day flashes on the screen. Using the memory button (3), select the day you require and confirm by pressing the STOP/START button (2).

WARNING : If the time format has been adjusted to noon, the order of the day and month displayed is reversed.

Time

• The time flashes on the screen. Using the memory button (3), select the time you require and confirm by pressing the STOP/START button (2).
• The minutes flash on the screen. Using the memory button (3), select the minutes you require and confirm by pressing STOP/START (2).
• Once all the dates have been adjusted, the device automatically switches off.

MEASURING BLOOD PRESSURE

Positioning the cuff

• Blood pressure may be different between the right and left arm and the blood pressure values may therefore also be different. Always measure the same arm.
• If the values between the two arms are very different, you must decide with your doctor which arms to use for the measuring process.
• Make sure your left wrist is bare. Make sure that your blood circulation is not restricted by clothes that are too tight or anything else. Put the cuff on the inside of your wrist.
• Close the cuff with the Velcro fastening so that the upper edge of the device is approximately 1 2cm from the palm of your hand.
• The cuff must be wrapped tightly around the wrist without strangling it.

Adjusting to the correct position

• Rest for about 5 minutes before taking any measurements. Otherwise, this may cause errors.
• Measurements must only be taken when sitting down or prone. Make yourself comfortable before taking your blood pressure. Make sure that your back and your arms are well supported on the backrest and armrests. Do not cross your legs. Put your feet flat on the floor. You must support your arm and fold it. Make sure in every case that the cuff is at heart level. Otherwise, this may cause substantial errors. Relax your arms and palms.
• In order not to distort the result, it is important to remain calm when taking the measurements and not to talk.

Measuring blood pressure

• Position the cuff as described above and get into the position you want to take the measurements.
• To start the monitor, press the STOP/START button (2). All displays will light up briefly.
• To choose the memory location you want, press the memory function button (3) .
• The results of measuring 4 different people or the morning and evening measurements may be recorded separately in four memories with 30 places.
• The monitor automatically starts the measuring process.
• You can stop the measuring process at any time by pressing the STOP/START button (2). As soon as it recognizes a pulse, the Pulse symbol is displayed.
• The results of measuring the systolic pressure (7), diastolic pressure (8), and pulse (9) are displayed. The irregular heartbeat symbol (if there is one) (14) and the symbol for ranking the measuring results (15) flash.
• Er_ is displayed when the measuring process has not been carried out correctly. Read the chapter Error message/Rectifying errors in these instructions for use and start taking measurements again.
• Switch off the monitor by pressing the STOP/START button (2). The measuring result is then recorded in the user memory you have chosen.
• If you forget to switch off the device, it will switch off automatically after approximately 1 minute.
• Wait at least 5 minutes before taking another measurement.

EVALUATING THE RESULTS

Irregular heartbeat

• This device can identify any irregular heartbeat during the measuring process and display it, if necessary, after the measuring process with the corresponding symbol (14).
• This may indicate arrhythmia. Arrhythmia is a disease characterized by an anomaly in the heart rate due to disturbances in the bio-electrical system. The symptoms (heartbeats that are late or early, faster or slower pulse) can be caused particularly by heart disease, age, natural predisposition, a diet that is too rich, stress, or even lack of sleep. Only a medical consultation can determine arrhythmia.

WARNING : If the symbol is displayed after the measuring process, start again. Make sure that you rest for 5 minutes and do not talk or move during the measuring process. If the symbol often appears, please consult a doctor. Self-diagnosis and self-medication based on the results of the measuring process can be dangerous. You must follow your doctor’s instructions.

Ranking measuring results
The results of the measurement process are ranked and evaluated according to the table below.

These values must only be used for information purposes because blood pressure differs from person to person and depends on their age, etc. It is important to consult your doctor regularly. Your doctor will provide you with your values for normal blood pressure and the level at which blood pressure is regarded as dangerous.

The ranking is displayed as is the scale of the device for establishing the range within which blood pressure has been measured. If the systolic and diastolic values are within two different ranges (e.g. systolic within the “normal high” range and diastolic within the “normal” range), the scale markings for the chart will always give the highest range on the device, i.e. “normal high” in this example.

Source : WHO, 1999 (World Health Organisation)

Recovering and removing measuring values

• The result of every successful measurement is recorded with the date and time. When there are more than 30 measuring data, the oldest measurement is deleted.
• Press the memory button (3) to display the measuring result. The number of results recorded for the selected user is displayed.
• Press the STOP/START button (2) to select another user and confirm by pressing the memory button (3).
• The average value (AL) (12) of all the values measured and recorded for this user is then displayed.
• If there is no result in the memory of the selected user, the LCD screen displays “0” for blood pressure and pulse measurement.
• Press the memory button (3). A7 flashes on the screen. The average value of morning measurements of the last 7 days is displayed (morning: 5 am – 9 am).
• Press the memory button (3). P7 flashes on the screen. The average value of evening measurements of the last 7 days is displayed (evening: 6 pm 8 pm).
• If you press the memory button (3) again, the latest measurement is displayed on the screen. The irregular heartbeat symbol (if there is one) (14) and the symbol for ranking the measuring results (15) flash.
• If you press the memory button (3) again, you can see your measurements.
• To switch the device off, press the STOP/START button (2).
• You can leave the menu at any time by pressing the STOP/START button (2).

Deleting the values measured

• To delete the records of a specific user memory, first select a user memory.
• Hold the memory button (3) down for 3 seconds to delete the results.

ERROR MESSAGE/RECTIFYING ERRORS

or has not been

tightened sufficiently.

| Apply the cuff correctly and try again.
 | The body’s posture

is not correct                 “ during the test

| Re-read the section Adjusting to the correct position” in the instructions and try again.
 | Arm or body movement, nervousness, excitement, or the act of talking during the measuring process| Take another measurement and follow the positioning instructions and instructions for use.
 | Heart rate is irregular (arrhythmia)| The blood pressure monitor is not suitable for people suffering from serious arrhythmia

In the event of an error, an error message is displayed on the screen Er_. Error messages may be displayed when:

• the systolic or diastolic pressure has not been measured (ER1 or ER2 is displayed on the screen);
• systolic or diastolic pressure is outside the measuring range (“Hi” or “Lo” is displayed on the screen);
• the cuff is too tight or too loose (ER3 or ER4 is displayed on the screen);
• blood pressure is higher than 300 mmHg (ER5 is displayed on the screen);
• inflation takes more than 180 seconds (ER6 is displayed on the screen);
• there is an error on the system or the device (ER7 or ER8 or ERA is displayed on the screen);
• the batteries are nearly flat (18).

Technical alarm Description
If the (systolic or diastolic) blood pressure taken is outside the range indicated in the “Technical Features” paragraph, the technical alarm displays the message “Hi” or “Lo” on the screen. In this case, consult a doctor or check that you are using the device properly. The technical alarm’s limit values are values set by the factory and can neither be changed nor deactivated. Under the IEC 60601-1-8, these limit values of the alarm have a lower priority. The technical alarm is not locked and does not need to be reset. The signal displayed on the screen switches off automatically after approximately 8 seconds.

MAINTENANCE AND STORAGE

• Clean the device and the cuff carefully, using only a slightly damp cloth.
• Do not use detergent or solvent.
• Never put either the device or the cuff in water as this might seep into the device or cuff and damage them.
• Do not put heavy objects on the device or the cuff when they are being stored. Remove the batteries.
• No component can be maintained by the user in the monitor. The circuit diagrams, part lists, descriptions, calibration instructions, or other information that will assist the user’s appropriately qualified technical personnel to repair those parts of equipment that are designated repairable can be supplied.
• It is recommended the performance should be checked every 2 years or after repair. Please contact the service center.
• The monitor can maintain the safety and performance characteristics for a minimum of 10,000 measurements or three years.
• The cuff integrity is maintained after 1,000 open–close cycles of the closure.
• It is recommended the cuff should be disinfected 2 times every week if needed (For example, in a hospital or the clinique). Wipe the inner side (the side contacts skin) of the cuff with a soft cloth squeezed after moistening with Ethyl alcohol (75-90%), then dry the cuff by airing.
• Clean the cuff after the usage of every 200 times is recommended.

TECHNICAL SPECIFICATIONS OF THE PRODUCT

oscillometric and non-invasive
Measuring range| Pressure in the cuff is 0 – 300 mmHg Systolic pressure is 60 – 260 mmHg

Diastolic pressure 40 – 199 mmHg

Pulse 40 – 180 beats/minute

Accuracy of the indicator| systolic ±3 mmHg

diastolic ±3 mmHg

pulse ±5% of the value displayed

Memory| 4 x 30 memory locations
Dimensions| +/- 89 x 60 x 31 mm
Weight| +/- 97g (without any batteries)
Cuff size| 14 – 19.5cm
Admin. operating **conditions| + 10°C a + 40°C, ≤85% relative air humidity (non-condensing)
Permissible storage conditions| -20°C a +50°C, ≤85% relative air humidity, 800 – 1 050 hPa of ambient pressure
Power supply| 2 x 1.5 V AAA batteries
Battery lifespan| Approximately 200 measurements, depending on the increased blood pressure and inflation pressure
Accessories| Instructions for use, storage box
Ranking| Internal power supply, IP22, no AP or APG, continuous use, BF device
Pressure measuring system components**| Pump, Valve, LCD, Cuff, Sensor

Changes could be made to the technical features without any prior warning for updating purposes. This device complies with European standard EN60601-1-2 and meets the special safety requirements concerning electromagnetic compatibility. Please note that HF portable and mobile communication devices are likely to affect this device. For further details, please contact the after-sales service at the address stated or consult the end of the instructions for use.

This device complies with European Directive 93/42/EEC for Medical Products, the Medical Products Act as well as European Standards EN1060-1 (about Non- Invasive Blood Pressure Monitoring Equipment, part 1: General Requirements), EN 1060-3 (about Non-Invasive Blood Pressure Monitoring Equipment, part 3: Supplementary Requirements for Electromechanical Blood Pressure Monitoring Equipment) and EC80601-2-30 (Electrical Medical Equipment, parts 2-30: Particular requirements for the safety, including essential performance, of automatic non-invasive blood pressure monitoring equipment).

The accuracy of this blood pressure monitor has been tested correctly and its durability has been designed for long-term use. Technical measurement checks must be carried out using the appropriate methods when the device is used for medical purposes. For accurate information on how to check the accuracy of the device, you can send a request by post to the after-sales service.

ADVICE REGARDING THE DISPOSAL OF WASTE
All the packaging is composed of materials that pose no hazard to the environment and which can be disposed of at your local sorting center to be used as secondary raw materials. The cardboard may be disposed of in a paper recycling bin. The packaging film must be taken to your local sorting and recycling center.

When you have finished using the device, please dispose of it in an environmentally friendly way and accordance with the law. Before disposal, please remove the battery and dispose of it at a collection point so that it can be recycled.

WARNING : Under no circumstances should spent batteries be disposed of with household waste.

EC 0197 DECLARATION DE CONFORMITY
Medical device Category IIa. We, LANAFORM, hereby declare that the medical device “WBPM-100” Lot001 LA090205 complies with European Directive 93/42/EC concerning medical devices and its most recent amendment 2007/47/EC.

LIMITED WARRANTY

LANAFORM guarantees this product against any material or manufacturing defect for two years from the date of purchase, except in the circumstances described below.

The LANAFORM guarantee does not cover damage caused as a result of normal wear to this product. In addition, the guarantee covering this LANAFORM product does not cover damage caused by abusive inappropriate, or incorrect use, accidents, the use of unauthorized accessories, changes made to the product, or any other circumstance, of whatever sort, that is outside LANAFORM’s control.

LANAFORM may not be held liable for any type of circumstantial, indirect, or specific damage. All implicit guarantees relating to the suitability of the product are limited to a period of two years from the initial date of purchase as long as a copy of the proof of purchase can be supplied. On receipt, LANAFORM will repair or replace your appliance at its discretion and will return it to you. The guarantee is only valid through LANAFORM’s Service Centre. Any attempt to maintain this product by a person other than LANAFORM’s Service Centre will render this guarantee void.

ELECTROMAGNETIC COMPATIBILITY INFORMATION

Guidance and manufacture’s declaration – electromagnetic emissions
WBPM-100 is intended for use in the electromagnetic environment specified below. The customer or the user of WBPM-100 should ensure that it is used in such an environment.

Emissions test| Compliance| Electromagnetic environment – guidance
---|---|---
RF emissions CISPR 11| Group 1| WBPM-100 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| WBPM-100 is suitable for use in all establishments other than domestic 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| Not applicable
Voltage fluctuations/ flicker emissions| Not applicable|

Guidance and manufacturer’s declaration – electromagnetic immunity
WBPM-100 is intended for use in the electromagnetic environment specified below. The customer or the user of WBPM-100 should ensure that it is used in such an environment.

Immunity test| IEC 60601test 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 floors are covered with synthetic material, the relative humidity should be at least 30 %.
Power frequency (50/60 Hz)

Magnetic field IEC 61000-4-8

| 3 A/m| 3 A/m| Power frequency magnetic fields should be at levels characteristic of a typical location in a

typical commercial or hospital environment.

Radiated RF IEC 61000-4-3| 3 V/m 80 MHz

to 2.5 GHz

| 3 V/m| Portable and mobile RF communications equipment should be used no closer to any part of WBPM-100, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.

Recommended separation distance

d = 2.3√P 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 meters (m). Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey 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 reflection from structures, objects, and people.

Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcasts, and TV broadcasts cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which WBPM-100 is used exceeds the applicable RF compliance level above, WBPM-100 should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating WBPM-100.

Over the frequency range of 150 kHz to 80 MHz, field strengths should be less than 3 V/m. Recommended separation distances between portable and mobile RF communications equipment and WBPM-100

WBPM-100 is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of WBPM-100 can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and WBPM-100 as recommended below, according to the maximum output power of the communications equipment.

Rated maximum output power of the transmitter

W

| Separation distance according to the frequency of the transmitter
---|---
150 kHz to 80 MHz d = 1.2√P| 80 MHz to 800 MHz d = 1.2√P| 800 MHz to 2,5 GHz d = 2.3√P
0,01| 0.12| 0.12| 0.23
0,1| 0.38| 0.38| 0.73
1| 1.2| 1.2| 2.3
10| 3.8| 3.8| 7.3
100| 12| 12| 23

For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be determined 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 reflection from structures, objects, and people.

WBPM-100 LA000005 / LOT 001
MANUFACTURER & IMPORTER LANAFORM SA POSTAL ADDRESS Rue de la Légende, 554141 Louveigné, Belgium Tel. +32 4 360 92 91 info@lanaform.com www.lanaform.com ANDON HEALTH CO., LTD. No. 3 Jinping Street, Ya An Road, Nankai District, Tianjin 300190, P.R.C. LOTUS GLOBAL CO., LTD. 1 Four Seasons Terrace West Drayton, Middlesex, London, UB7 9GG, United Kingdom

FAQ’s

What should I do if the monitor displays an irregular heart beat symbol?

If the monitor displays an irregular heart beat symbol, it is advisable to consult a healthcare professional for further evaluation.

Can children use the WBPM-100 wrist blood pressure monitor?

The WBPM-100 wrist blood pressure monitor is designed for monitoring adults' blood pressure. It is not recommended for use by children.

How often should I replace the batteries?

Battery life may vary depending on usage. It is recommended to replace all batteries at once when the battery change symbol appears on the display screen.

Can I use rechargeable batteries with the WBPM-100?

It is recommended to use alkaline batteries for optimal performance. Rechargeable batteries may not provide consistent power output.

References

• LANAFORM
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