ETEKCITY B22 Blood Pressure Monitor User Manual

Blood Pressure Monitor
Model: B22 User Manual

http://www.etekcity.com/support/manual/model/b22
Questions or Concerns?
Fragen oder Probleme? [email protected]

Package Contents

1 x Blood Pressure Monitor
1 x Arm Cuff
4 x 1.5V AAA Batteries
1 x Micro USB Power Cable
1 x Storage Bag
1 x User Manual
1 x Quick Start Guide

Specifications

Measurement Range| Pressure: 0–280 mmHg Pulse: 40–199 per minute Cuff Pressure: 0–299 mmHg
---|---
Accuracy| Pressure: ±3 mmHg
Pulse: ±5%
Units| mmHg
Dimensions| Monitor: 11.9 x 11 x 5.3 cm / 4.7 x 4.3 x 2.1 in
Display: 9.4 x 6.4 cm / 3.7 x 2.5 in
Cuff Circumference: 22–40 cm / 8.7–15.7 in
Weight| 429 g / 0.95 lb
Operating Environment| Temperature: 5°–40°C / 41°–104°F Relative Humidity: 15–93%
Pressure: 525–795 mmHg / 70–106 kPa
Transport and Storage Environment| Temperature: -25°–70°C / -13°–131°F Relative Humidity: 10–93%
Pressure: 525–795 mmHg / 70–106 kPa
Power Supply| 4 x 1.5 V AAA batteries, DC 6V DC Output: 5V, 1A
Automatic Shutoff| 60 seconds

ENGLISH • Blood Pressure Monitor B22

Thank you for purchasing the
Blood Pressure Monitor by Etekcity.
If you have any questions or concerns, please reach out to our helpful Customer Support Team at [email protected]. We hope you enjoy your new blood pressure monitor!

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Safety Information

Please read and follow all instructions and safety guidelines in this manual.

CAUTION
Contraindication: Using this monitor on patients undergoing dialysis therapy or on anticoagulants, antiplatelets, or steroids could cause internal bleeding.
Warning: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

• If the arm cuff causes any discomfort, immediately press to turn off the monitor.

• The monitor is not intended to be a diagnostic device.
  The results are for reference only and cannot substitute for a doctor’s diagnosis. Only a healthcare professional is qualified to interpret blood pressure measurements.

• Consult your physician before using if you have any of the following conditions: advanced age, common arrhythmias (such as atrial or ventricular premature beats or atrial fibrillation), arteriosclerosis, diabetes, poor perfusion, pregnancy, pre-eclampsia, or renal diseases.

• In cases of irregular heartbeat (arrhythmia), measurements made with this blood pressure monitor should only be evaluated after consulting with your healthcare professional.

• Consult your physician before using on an arm with an arterio-venous (A-V) shunt.

• Do not use the arm cuff on an arm that is injured or undergoing medical treatment.

• Do not use the arm cuff on an arm that currently has an intravenous drip or blood transfusion.

• Do not use the monitor at the same time as other medical electrical (ME) equipment.

• Do not use the monitor near HF surgical equipment, MRI, CT scanners, flammable anesthetic mixtures such as nitrous oxide (laughing gas), or in an oxygen-rich environment.

• Closely supervise children near the monitor. Do not allow children to use or play with this monitor.

• Keep out of reach of children and pets. The monitor may be damaged, and contains small pieces that may be swallowed, and the air hose and power cable may cause strangulation.

• Do not drape air hose around your neck.

• This monitor is intended for adults only. Consult your doctor before using this monitor on children. Do not use on infants.

• Never alter the dosages of drugs prescribed by your doctor. Blood pressure readings obtained by this monitor should be verified before prescribing or adjusting medication used to control hypertension (or any other reason).

• Make sure the monitor is working correctly and not damaged before using.

• Do not make any modifications or repairs yourself. If you have any questions, contact Customer Support (see page 42).

• This monitor should not be serviced or maintained while using on a patient.

Caution: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury to the user or patient, or damage to the equipment or other property.

• People with severe blood flow problems or blood disorders should consult a physician before using the monitor, as the arm cuff inflation can cause bruising.
• Consult your physician before using the monitor if you have had a mastectomy.
• Do not take measurements more than necessary. It may cause bruising due to blood flow interference.
• Do not use the monitor for any purpose other than measuring blood pressure.
• Do not use the monitor to check the frequency of heart pacemakers.
• Only use the approved arm cuff for this monitor. Use of third-party arm cuffs may result in incorrect measurements.
• Do not store in any place that is tilted, vibrates, or can damage the monitor.
• Do not store near chemicals or corrosive gases.
• Keep away from heat sources and direct sunlight.
• Do not leave the monitor exposed to any chemical solvent, lint, or dust.
• Do not get the monitor wet or use in a wet or humid environment. This may damage the monitor.
• Only use, transport, and store the monitor within the required temperature and humidity ranges (see page 4). If the temperature and humidity are outside these ranges, the measurement results may be inaccurate.
• Do not hit or drop the monitor.
• Do not use the monitor in a moving vehicle, such as a car or an airplane.
• When appears, replace the batteries.
• Only use a micro USB power cable that meets the requirements for the monitor (see page 18).

Note: A separate micro USB power cable used with this monitor has not been evaluated according to IEC 60601-1.
The safety of the monitor shall be reappraised when it is powered by a separate power cable.

• This monitor is not intended to replace regular medical checkups.
• We recommend your physician review your procedure for using this monitor.
• Do not use the monitor near a mobile phone, microwave oven, or any other device that emits electromagnetic fields. This can lead to incorrect readings.
• Always remove the batteries if the monitor is not likely to be used for 1 week or more.

Safety Notes:

• This monitor is safe for a patient to use on themselves for monitoring blood pressure and pulse rate. A patient can also perform routine cleaning and changing batteries.
• The standard material used for the cuff and hose is latex-free.

SAVE THESE INSTRUCTIONS

Function Diagram

Display Diagram Indicators

A. Display
B. Air Hose
C. Artery Mark
D. Air Plug
E. Cuff
F. Micro USB Power Cable| G. Memory Button
H. Start/Stop Button
I. Set Button
J. Micro USB Power Socket
K. Battery Compartment
L. Air Port
M. Speaker
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Getting to Know Your Blood Pressure Monitor
Blood pressure monitors use the oscillometric method of measuring blood pressure. The monitor can detect the blood’s movement through the brachial artery and convert it into a digital reading. The monitor is easy and simple to use and does not require a stethoscope.
This monitor has many useful features such as a speaking function with volume adjustment, 2 users that can save 120 measurements each, a cuff self-check indicator, average value indicator, irregular heartbeat indicator, WHO indicator, and external power socket support.

Information on Blood Pressure

Your blood pressure level is determined in the circulatory center of your brain and adjusts to a variety of situations through feedback from the nervous system. To adjust blood pressure, the strength and speed of your heart (your pulse) and the width of your circulatory blood vessels are altered. Blood vessel width is controlled by fine muscles in the blood vessel walls. Your level of arterial blood pressure changes periodically during heart activity. During “blood ejection” from the heart (systole), pressure is highest (systolic blood pressure value / SYS). At the end of the heart’s “rest period” (diastole), pressure is lowest (diastolic blood pressure value / DIA). Blood pressure values must lie within certain normal ranges in order to prevent particular diseases.

There are 6 WHO (World Health Organization) Indicator levels that can be displayed on the monitor and represent different blood pressure values and classifications.

Blood Pressure Value| WHO Indicator Level| WHO Classification
---|---|---
DIA <80 & SYS <120| 1| Optimal blood pressure
DIA <85 & SYS <130| 2| Normal blood pressure
DIA <90 & SYS <140| 3| High normal value
DIA <100 & SYS < 160| 4| Mild hypertension
DIA <110 & SYS <180| 5| Moderate hypertension
DIA >=110 or SYS >=180| 6| Severe hypertension

Blood pressure is very high if your diastolic pressure is above 90 mmHg and/or your systolic blood pressure is over 160 mmHg, while at rest. In this case, please consult your physician immediately. Long-term values at this level endanger your health due to continual damage to the blood vessels in your body.

If you have blood pressure values that are too high, (such as systolic values between 140 mmHg and 159 mmHg and/ or under diastolic blood pressure values between 90 mmHg and 99mmHg), consult your physician.
If you have blood pressure values that are too low, (such as systolic values under 105 mmHg and/or diastolic values under 60 mmHg), consult your physician.
Even with normal blood pressure values, a regular selfcheck with your blood pressure monitor is recommended. You can detect possible changes in your values early and react appropriately. If you are undergoing medical treatment to control your blood pressure, keep a record of values along with time of day and date. Show these values to your physician.

Caution: Never use the results of your measurements to independently alter the drug doses prescribed by your physician.

Note:

• If your values are mostly normal under resting conditions but exceptionally high under conditions of physical or psychological stress, you may be suffering from “labile hypertension”. Consult your physician.
• Correctly measured diastolic blood pressure value above 120mmHg require immediate medical treatment.

More Information on Blood Pressure Values

• Increased blood pressure values (various forms of hypertension) are associated with considerable health risks over time. Arterial blood vessels in your body are endangered due to constriction caused by deposits in the vessel walls (arteriosclerosis). A deficient supply of blood to important organs (heart, brain, muscles) can result from arteriosclerosis. Furthermore, the heart will become structurally damaged with increased blood pressure values.
• There are many different causes of high blood pressure. We differentiate between the common primary (essential) hypertension, and secondary hypertension. The latter group can be ascribed to specific organ malfunctions. Please consult your physician for information about the possible origins of your own increased blood pressure values.
• There are measures which you can take to reduce and even prevent high blood pressure. Consult your physician.

Blood Pressure Monitor Settings

Selecting a User

1. With the monitor off, press SET to show the current user. The blood pressure monitor can store records for 2 users (A and B).
2. Press SET again to switch between User A and B.

Memory
Results are automatically saved after each measurement.
The monitor can save up to 120 results for each user.

To view saved results:

1. Select a user.
2. While the monitor is off, press MEM to display the average of the last 3 results.
3. Press MEM again to view each result, beginning with the most recent measurement taken.
4. Press MEM again to view the next result.
5. Alternatively, press and hold MEM to scroll to any result.

To delete all saved results:

1. Select a user.
2. Press MEM to display results.
3. Press and hold again until all measurements turn 0.

Note:

• You can’t delete individual results. All results will be deleted at once.
• Taking out the batteries will not delete saved results.
  However, it will reset some of your settings, such as, date, time, and speaker volume.

Setting the Date and Time

1. With the screen off, press and hold SET for 3 seconds to show the year. The year will blink.
2. Press MEM to adjust the year.
3. Press SET again to show the month and date. Press MEM to adjust the month and date.
4. Press SET again to show the time. Press MEM to adjust the time.
5. Press SET to confirm.

Adjusting the Speaker Volume

1. With the screen off, press and hold SET for 3 seconds.
2. Press SET repeatedly until “SP” appears.
3. Press MEM to select volume level 1, 2, 3, or OFF.

Using the Blood Pressure Monitor

Batteries and Power Cable Instructions

Batteries
Unwrap and insert the 4 included 1.5V AAA batteries into the monitor.

Note: To replace batteries, see page 25.

Micro USB Power Cable
You may also use the monitor with the 5V micro USB power cable. Only use an approved micro USB power cable to avoid damaging the monitor.

1. Make sure the power cable is not damaged.
2. Plug the cable into the power socket on the right side of the blood pressure monitor.
3. Plug the USB into a 5V powered USB port.

Note:

• No battery power is consumed while the micro USB power cable is plugged in.
• If electrical power is interrupted (such as by accidentally unplugging the monitor from the power socket), the monitor must be reset by removing the power cable from the power socket on the monitor and reinserting it.

When to Take Blood Pressure

• The best times to take your blood pressure are within 1 hour of waking in the morning or 1 hour before bedtime.
• When measuring in the morning, measure after urinating and before eating breakfast.
• Always measure your blood pressure before taking blood pressure medication.
• If you need to measure your blood pressure at another time of day, make sure you are calm and stable before measuring.
• Measure your blood pressure at the same time every day. Blood pressure changes during the course of the day, as much as 20–40 mmHg.

Before Measurement

• If the monitor is being used by multiple people, wash hands before each measurement.
• Sit on a chair with your feet flat on the floor and your arms on the table so the cuff is level with your heart. [Figure 1.1]
• Remove any clothing that fits closely to your upper arm.
• Sit for at least 5 minutes in a comfortable, secure environment before measurement.
• Your blood pressure should be measured sitting down. Take note if your blood pressure is taken in a different position.
• Take measurements on both arms the first time you use the monitor to make sure it is calibrated and both readings are similar.
• Take measurements on the same arm (normally left).
• Avoid any electromagnetic interference when taking measurements.
• Avoid flexing arm muscles or trying to support your arm, as this can increase blood pressure. Use a cushion for support if necessary.
• If the arm artery lies considerably lower or higher than the heart, the measurement may be incorrect. Each 25–30 cm difference in height between your heart and the cuff results in a measurement error of 10 mmHg.
• Only use the included cuff.
• A loose or improperly fitted cuff will result in incorrect measurements.

CAUTION

• Do not measure blood pressure for at least 30 minutes after physical activity. Do not smoke or drink stimulating beverages, such as coffee or alcohol, before measuring.
• Blood pressure should be measured at intervals of no less than 3 minutes, depending on your physical condition.
• People with arrhythmia and/or arteriosclerosis should be measured by medical staff for a professional diagnosis.
• Avoid pressing the cuff to your body when taking measurements.

Blood Pressure Measurement Instructions

1. Measure your arm circumference using a measuring tape in the middle of your relaxed upper arm.

2. Plug the air plug on the cuff into the air port on the monitor. Make sure the air plug is completely inserted to avoid air leaking, but avoid forcing the plug into the port.
   Note: Make sure the cuff is not placed in the power socket. The air port is on the left side of the monitor (see page 10).

3. Wrap the cuff around your upper left arm with the air cable on the inside of your arm. The rubber tube should be on the inside of your arm extending downward to your hand. The lower edge of the cuff should be placed about 2–3 cm / 0.8–1.2 in above the elbow. [Figure 1.2] The on the edge of the cuff must lie over the artery which runs down the inner side of the arm.

4. Secure the cuff by wrapping it around your arm and pressing the hook-and-loop fastener together. The band should not be wrapped too tightly (leave space to insert about 2 fingers).

5. Select a user (see page 16). Make sure the air hose is not kinked.

6. Rest in a comfortable area for at least 5 minutes before measuring to ensure the best results.

7. Place your arm on a surface so the cuff is at the same level as your heart with your palm facing up. Your arm should be in a relaxed, natural position. Your feet should be flat on the floor. To ensure accuracy, do not move any part of your body during measurement.

8. Press to begin measuring. Relax and avoid moving or talking while measuring. The heartbeat indicator will blink on the display when your pulse is detected. When the measuring is finished, the cuff will deflate and results will display.

Note:

• Press at any time to stop measuring.
• If the cuff causes any increased discomfort, immediately press to turn off the monitor.
• See Display Readings (page 22) to understand the symbols appearing on the display.
• Wait at least 3 minutes before measuring again to allow blood to circulate back out of the arm. Accumulated blood in the arm will cause incorrect results.
• Only use the air plug to connect or disconnect the arm cuff. Do not pull on the air hose to disconnect from the air plug.
• After taking a measurement and showing the reading, the monitor will turn off after 1 minute of inactivity.
• If the monitor cannot read your blood pressure on your left arm, measure on your right arm.
• Wash hands after measuring blood pressure.

Display Readings

Cuff Placement Indicators

Cuff is placed correctly
Cuff is placed incorrectly

If is displayed, make sure the cuff is plugged in, and check to see if the cuff is too loose or too tight. Adjust accordingly until is displayed.

Movement Error Indicator

This will display if the monitor has detected movement.
Remove the cuff and wait 2–3 minutes. Replace the cuff and measure again. Do not move during measurement

Irregular Heartbeat Indicator

This will display if an irregular heartbeat is detected during measurement. The result may differ from your normal basal blood pressure.
This indicator is only a caution. In most cases, there is no cause for concern—simply repeat the measurement. Stay relaxed, remain still, and avoid talking during measurement.
If you see the irregular heartbeat indicator regularly (such as several times a week with measurements taken daily), contact your physician.

Display Error Readings

placement to match polarities.
Replace the batteries with new ones.
**| The sensor may be malfunctioning. Turn off the monitor and unplug the cuff. Replug the cuff and start the monitor. If the monitor still shows , contact Customer Support (page 42).
**| Monitor cannot detect pulse or calculate blood pressure. Check the cuff for any dust or debris. Clean the cuff and hose if necessary and remeasure.
| Measurement is abnormal (SYS ≤ 45 mmHg, DIA ≤ 24 mmHg). Check the cuff and remeasure.
| Possible air leakage or cuff is loose. Make sure the air plug is securely connected and readjust the arm cuff.
| Air tube is tangled. Detangle and remeasure.
| Blood pressure fluctuation detected. This may be caused by movement. Take your measurements again and avoid talking or moving.
| Pressure is over the limit. Remeasure. If the monitor still shows , your monitor may be defective. Contact Customer Support (page 42).
****| The monitor calibration is incorrect. Contact Customer Support (page 42) to return or replace the monitor.

Maintenance

Handling

• Handle the hose carefully. Do not pull on it. Do not allow the hose to kink. Keep it away from sharp edges.
• Do not drop the monitor or treat it roughly in any way. Avoid strong vibrations.
• The cuff contains a sensitive air-tight bubble. Handle carefully and avoid twisting, buckling, or other stress.

Replacing Batteries
When it is time to replace the batteries, will blink on the display.

CAUTION
Do not allow batteries to run out of charge inside the monitor. This will damage the monitor. Always replace batteries once appears on the display.
Use 4 new 1.5V AAA long-life, alkaline batteries. If using reusable batteries, only use “NiMH” reusable batteries.

To replace the batteries:

1. Turn the monitor upside down and remove the battery compartment cover.

2. Remove the batteries and insert new batteries.
   Note: If using rechargeable batteries, follow the manufacturer’s instructions to recharge the batteries.

3. Replace the battery compartment cover.

Note:

• Taking out the batteries will reset the date and time but will not delete saved results. To reset the date and time, see Setting the Date and Time (page 17).
• Battery life depends on the frequency and amount of use. If battery life is unusually reduced, contact Customer Support (see page 42).
• Dispose of batteries and electronic instruments in accordance with local applicable regulations, not with domestic waste.
• Using the micro USB power cable will not take power away from the batteries.
• Do not use batteries past their expiration date.

Cleaning the Monitor

1. Turn the monitor off and disconnect the arm cuff.
2. Wipe the monitor gently with a soft, dry cloth.

Note:

• Do not use gas, thinners, chemicals, or detergents to clean the monitor.
• Do not let water get into the monitor.

Cleaning the Cuff
Spots on the arm cuff can be removed carefully with a damp cloth and some mild soap.

Note:

• Do not use chemicals or harsh detergents to clean the cuff.
• Do not wash in a dishwasher or washing machine. Do not submerge in water.

Storage

• Turn the monitor off and unplug the air plug from the air port.

• Place the cuff and the machine in the storage bag.

• Do not store in wet, damp, or humid places.
  Note: Do not roll or fold the air hose or cuff too tightly.
  Handle with care.

• Do not store in any place that is tilted, vibrates, or can damage the monitor.

• Do not store near chemicals or corrosive gases.

• Keep away from extreme temperatures, humidity, heat sources, and direct sunlight.

• Do not store in places that can be easily reached by children.

• Do not leave the monitor exposed to any chemical solvent, lint, or dust.

• When not in use for 1 week or more, always remove the batteries.

Frequently Asked Questions

Why is the blood pressure monitor not turning on?

• Check the batteries and replace if needed see page 25. • Check to make sure the batteries are inserted correctly.

Why is the cuff not inflating?

• Air may be leaking. Check to make sure the air plug is inserted in the air port and the air hose does not have holes or punctures. • If the cuff is damaged, please contact Customer Support see page 42.

Why does my arm ache or feel numb after measuring my blood pressure?

• The cuff will inflate to compress your arm to briefly stop the flow of blood. This may cause temporary numbness and discomfort. Once the cuff is removed, allow your arm to rest.

Why are my blood pressure measurements different?

• The area you are in as well as your mental and physical state both factor into your measurements. Your measurements may come out lower when you are at home and at peace as compared to when you are at the hospital and feeling nervous. • Your blood pressure will vary throughout the day, even if it is measured every 10 seconds. It will fluctuate for a variety of reasons. Eating, drinking, smoking, bathing, and even your mood can all affect your blood pressure. • If the cuff position is higher or lower than the heart, the blood pressure measurements may be inaccurate. Make sure the cuff is 0.8–1.2 in / 2–3 cm away from your elbow. • The cuff may be too loose, causing the blood pressure measurements to be too high. Tighten the cuff on your arm. • Your sitting posture, such as bending over or sitting cross-legged, can raise your blood pressure. Sit in a chair with your arms elevated on a table see Before Measurement, page 19.

If your problem is not listed, please contact Customer Support (see page 42).

Certifications

Device standard:
This device is manufactured to meet the European blood pressure monitors: EN1060-1 / 1995 • EN1060-3 / 1997 • EN1060-4 / 2004

Electromagnetic Compatibility:
Device fulfills the stipulations of the International Standard IEC60601-1-2 / IEC80601-2-30 / ISO81060-1

Symbol Descriptions

The following symbols may appear in this manual, on the Blood Pressure Monitor, or on its accessories. Some of the symbols represent standards and compliances associated with the Blood Pressure Monitor and its use.

| DISPOSAL: Do not dispose of this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary.
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| Type BF applied part: Note: For this product, this is the cuff.
| Manufacturer
| Date of manufacture
**| Follow instructions for use
| Authorized Representative in the European Community
B/N| The B/N (Batch Number) code combines the destination country, PO number, date of manufacture, and serial number.
**| Direct Current
| CE Mark: conforms to essential requirements of the Medical Device Directive 93/42/EEC
IP21| The degree of avoiding water or particulate matter into ME equipment.

Ingress Protection 21: Protected from touch by fingers and objects greater than 12 millimeters.
Protected from condensation.

| Keep upright
---|---
| Fragile
| Keep dry
| Keep away from direct sunlight
| Handle gently
| No sterilization required
| Not categorized as AP/APG equipment
| Mode of Operation: Continuous

EMC Declaration

1. *This product needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided, and this unit can be affected by portable and mobile RF communications equipment.
2. • Do not use a mobile phone or other devices that emit electromagnetic fields, near the unit. This may result in incorrect operation of the unit.
3. • Caution: This unit has been thoroughly tested and inspected to assure proper performance and operation!
4. • Caution: This machine should not be used adjacent to or stacked with other equipment and that if adjacent or stacked use is necessary, this machine should be observed to verify normal operation in the configuration in which it will be used

Guidance and manufacture’s declaration – electromagnetic emission
The device is intended for use in the electromagnetic environment specified below. The customer of the user of the device should assure that it is used in such an environment.

Emission test| Compliance| Electromagnetic Environment – Guidance
---|---|---

RF emissions CISPR 11

|

Group 1

| The device use 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 emission CISPR 11| Class B| The device is suitable for use in all establishments, including domestic 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 IEC 61000-3-3| Not applicable
Electrostatic discharge (ESD)

IEC 61000-4-2

| ±8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15 kV air| ±8 kV contact
±2 kV, ±4 kV, ±8 kV, ±15 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%.
---|---|---|---
Electrical fast transient/burst
IEC 61000-4-4| ± 2 kV for power supply lines
± 1 kV for input/output lines| Not applicable| Mains power quality should be that of a typical commercial or hospital environment.
Surge
IEC 61000-4-5| ± 1 kV line(s) to line(s)
± 2 kV line(s) to earth| Not applicable| Mains power quality should be that of a typical commercial or hospital environment.
Guidance and manufacture’s declaration – electromagnetic immunity

Voltage dips, short interruptions and voltage variations on power supply input lines
IEC 61000-4-11| 0 % UT; 0.5 cycle at 0°,45°,90°, 135°, 180°, 225°, 270°, 315° 0 % UT; 1 cycle
70 % UT; 25/30 cycle 0% UT; 250/300 cycle| Not applicable| Mains power quality should be that of a typical commercial or hospital environment.

If the user of the device requires continued operation during power mains interruptions, it is recommended that the device be powered from an uninterruptible power supply or a battery.

Power frequency (50/60 Hz) magnetic field IEC 61000-4-8| 30 A/m
50/60Hz| 30 A/m
50/60Hz| Power frequency magnetic fields should be at levels characteristic of a typical location in a typical commercial or hospital environment.
Note: UT is the a.c. mains voltage prior to application of the test level.
Guidance and manufacture’s declaration – electromagnetic immunity

The device is intended for use in the electromagnetic environment specified below. The customer or the user of the device should assure that it is used in such an environment.
Immunity Test| IEC 60601 Test Level| Compliance Level| Electromagnetic Environment – Guidance
Conducted RF IEC 61000-4-6| 3 Vrms
150 kHz to 80 MH
3 V RMS outside the ISM band,
6 V RMS in the ISM and amateur bands 80% AM at 1kHz 10 V/m
80 MHz to 2.7 GHz 80% AM at 1kHz| Not Applicable| Portable and mobile RF communications equipment should be used no closer to any part of the device, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.
Recommended separation distance
d=0.35√p d=1.2√p
Guidance and manufacture’s declaration – electromagnetic immunity

Radiated RF IEC 61000-4-3| 10 V/m
80 MHz to 2.7 GHz 80% AM at 1kHz| 10 V/m
80 MHz to 2.7 GHz 80% AM at 1kHz| 80MHz to 800MHz:
d=1.2√p 800MHzto 2.7GHz: d=2.3√p
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.
Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey, should be less than the compliance level in each frequency range. 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.
A. Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast 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 the “Digital Blood Pressure Monitor B22” is used exceeds the applicable RF compliance level above, the “Digital Blood Pressure Monitor B22” should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as reorienting or relocating the “Digital Blood Pressure Monitor B22”.
B. Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] V/m.
Recommended separation distances between portable and mobile RF communications equipment and the device

The device is intended for use in an electromagnetic environment in which radiated RF disturbances are controlled. The customer or the user of the device can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmitters) and the device as recommended below, according to the maximum output power of the communications equipment.
Rated maximum output power of transmitter (W)| Separation distance according to frequency of transmitter (m)
**150 kHz to 80 MHz

| 80 MHz to 800 MHz

| 800 MHz to 2,7 GHz

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**

Recommended separation distances between portable and mobile RF communications equipment and the device

For transmitters rated at a maximum output power not listed above, the recommended separation distance d in meters (m) can be estimated 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 seperation 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.

Guidance and manufacturer’s declaration – electromagnetic immunity

The device is intended for use in the electromagnetic environment specified below. The customer or the user of the device, should assure that it is used in such an environment.
Test Frequency (MHz)| Band a) (MHz)| Service a)| Modulation b)| Maximum Power (W)| Distance (m)| IMMUNITY TEST LEVEL (V/m)
385| 380 – 390| TETRA 400| Pulse modulation b) 18 Hz| 1,8| 0,3| 27
450| 430 – 470| GMRS 460, FRS 460| FM c)
+5 kHX deviation
1 kHz sine| 2| 0,3| 28
710| 704 – 787| LTE Band 13, 17| Pulse modulation b)
217 Hz| 0,2| 0,3| 9
745
780
810| 800 – 960| GSM 800/900, TETRA 800, iDEN 820, CDMA 850, LTE Band 5| Pulse modulation b) 18 Hz| 2| 0,3| 28
Guidance and manufacturer’s declaration – electromagnetic immunity

The device is intended for use in the electromagnetic environment specified below. The customer or the user of the device, should assure that it is used in such an environment.
1 720| 1 700 – 1 990| GSM 1800, CDMA 1900,
GSM 1900, DECT;
LTE Band 1, 3, 4, 25; UMTS| Pulse modulation b) 217 Hz| 2| 0,3| 28
1 845
1 970
2 450| 2 400 – 2 570| Bluetooth, WLAN, 802.11 b/g/n, RFID 2450, LTE Band 7| Pulse modulation b) 217 Hz| 2| 0,3| 28
5 240| 5 100– 5 800| WLAN 802.11 a/n| Pulse modulation b) 217 Hz| 0,2| 0,3| 9
5 500
5 785
Note: If necessary to achieve the IMMUNITY TEST LEVEL, the distance between the transmitting antenna and the ME EQUIPMENT OR ME SYSTEM may be reduced to 1 m. The 1 m test distance is permitted by IEC 61000-4-3

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

a. For some services, only the uplink frequencies are included.
b. The carrier shall be modulated using a 50 % duty cycle square wave signal.
c. As an alternative to FM modulation, 50 % pulse modulation at 18 Hz may be used because while it does not represent actual modulation, it would be worst case.

The MANUFACTURER should consider reducing the minimum separation distance, based on RISK MANAGEMENT, and using higher IMMUNITY TEST LEVELS that are appropriate for the reduced minimum separation distance. Minimum separation distances for higher IMMUNITY TEST LEVELS shall be calculated using the following equation:

Where P is the maximum power in W, d is the minimum separation distance in m, and E is the IMMUNITY TEST LEVEL in V/m.

Warranty Card

repaired
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Date:| Repaired By:**|

Warranty Information

Terms & Policy
Etekcity Corporation warrants all products to be of the highest quality in material, craftsmanship, and service for 2 years, effective from the date of purchase to the end of the warranty period. Warranty lengths may vary between product categories.
Should you encounter any issues or have any questions regarding your new product, feel free to contact our helpful Customer Support Team. Your satisfaction is our goal!

Customer Support

If you have any questions or concerns about your new product, please contact our helpful Customer Support Team.
Customer Support
Distributed by Etekcity Corporation
1202 N. Miller St., Suite A
Anaheim, CA 92806
USA
Email: [email protected]
*Please have your invoice and order ID ready before contacting Customer Support.

Manufacturer: Shenzhen Jamr Technology CO., Limited
Address: 2nd Floor, A-building, No.2 Guiyuan Road, Guihua Community, Guanlan Town, Longhua New District, Shenzhen, P.R.China
Email: [email protected]
Authorized European Representative:
Company Name: Shanghai International Holding Corp. GmbH (Europe)
Address: Eiffestrasse 80, Hamburg, Germany 20537
Email: [email protected]

Connect with us @Etekcity Building on better living.
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References

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