Easy@Home EBP-095 User Manual
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Easy@Home EBP-095 is an upper arm blood pressure monitor for home use. It features a large, easy-to-read digital display, and can store up to 60 readings for two users. The EBP-095 also detects irregular heartbeats and provides an average of the last three readings. It comes with a standard cuff that fits arm circumferences from 22 to 32 cm.
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version:1.0
User Manual
Blood Pressure Monitor EBP-095
Arm Type
EASY AT HOME MEDICAL,LLC
Any questions,please call toll-free :
1-855-822-6999 M-F 9 a.m.-5 p.m. CST
E-MAIL:[email protected]
Thank you very much for selecting Blood Pressure Monitor
EBP-095.
To use the monitor correctly and safely, please read the manual thoroughly.
Please keep this manual in order to reference in future.
CATALOGUE CATALOGUE
Table of Contents
INTRODUCTION...................................................................................................................2
General Description
Safety Information
LCD Display Signal
Monitor Components
BEFORE YOU START...........................................................................................................6
The Choice of Power Supply
Installing and Replacing the Batteries
Setting Date, Time and Measurement Unit
MEASUREMENT...................................................................................................................9
Tie the Cuff
Start the Measurement
DATA MANAGEMENT..........................................................................................................11
Recall the Records
Delete the Records
INFORMATION FOR USER................................................................................................14
Tips for measurement
Maintenances
ABOUT BLOOD PRESSURE..............................................................................................16
What are systolic pressure and diastolic pressure?
What is the standard blood pressure classification?
Why does my blood pressure fluctuate throughout the day?
Why do I get a different blood pressure at home compared to the hospital??
Is the result the same if measuring on the right arm?
TROUBLESHOOTING........................................................................................................18
SPECIFICATIONS...............................................................................................................19
AUTHORIZED COMPONENTS ..........................................................................................20
CONTACT INFORMATION..................................................................................................20
COMPLIED STANDARDS LIST...........................................................................................21
FCC STATEMENT...............................................................................................................21
EMC GUIDANCE.................................................................................................................22
1
INTRODUCTION
General Description
Thank you for selecting arm type blood pressure Monitor
(EBP-095). The monitor features blood pressure measurement, pulse rate measurement and the result storage. The design provides you with two years of reliable service.
Readings taken by the EBP-095 are equivalent to those obtained by a trained observer using the cuff and stethoscope auscultation method.
This manual contains important safety and care information, and provides step by step instructions for using the product.
Read the manual thoroughly before using the product.
2
Features:
60mm*80mm Digital LCD display
Maximum 60 records
Measuring during inflation technology
Safety Information
The signs below might be in the user manual, labeling or other component.
They are the requirement of standard and using.
F1
Symbol for “THE OPERATION
GUIDE MUST BE READ”
Symbol for “MANUFACTURER”
Symbol for “SERIAL NUMBER”
For indoor use only
T1A/250V Φ3.6*10CCC
Symbol for “TYPE B APPLIED
PARTS”
Symbol for “ENVIRONMENT
PROTECTION – Electrical waste products should not be disposed of with household waste. Please follow local guidelines.”
Symbol for “DIRECT CURRENT”
Symbol for “Class II Equipment”
Symbol for “MANUFACTURE
DATE”
INTRODUCTION
CAUTION
This device is intended for adult use only.
This device is intended for non-invasive measuring and monitoring of arterial blood pressure. It is not intended for use on extremities other than the wrist or for functions other than obtaining a blood pressure measurement.
Do not confuse self-monitoring with self-diagnosis. This unit allows you to monitor your blood pressure.Do not begin or end medical treatment without asking a physician for treatment advice.
If you are taking medication,consult your physician to determine the most appropriate time to measure your blood pressure. Never change a prescribed medication without consulting your physician.
If the cuff pressure exceeds 40 kPa (300 mmHg),the unit will automatically deflate. Should the cuff not deflate when pressures exceeds 40 kPa (300 mmHg),detach the cuff from the arm and press the START/STOP button to stop inflation.
To avoid measurement errors, carefully read this manual before using the product.
The equipment is not AP/APG equipment and not suitable for use in the presence of a flammable anesthetic mixture with air of with oxygen or nitrous oxide.
The operator shall not touch output of batteries/AC adapter and the patient simultaneously.
Do not wind air tube in the neck.
Please use ACCESSORIES and detachable partes specified/ authorised by MANUFACTURE.
Otherwise, it may cause damage to the unit or danger to the user/patients.
Please note that Luer lock connectors are not used on the product and please DO NOT change any provided connectors.
Manufacturer will make available on request circuit diagrams, component parts list etc.
WARNING: No modifications of this equipment is allowed.
This unit is not suitable for continuous monitoring during medical emergencies or operations.
Otherwise, the patient’s arm and fingers will become anaesthetic, swollen, and even purple due to a lack of blood.
Please use the device under the environment which was provided in the user manual. Otherwise, the performance and lifetime of the device will be impacted and reduced.
During use, the patient will be in contact with the cuff. The materials of the cuff have been tested and found to comply with requirements of ISO 10993-5:2009 and ISO 10993-10:2010. It will not cause any potential alergic reaction or contact injury.
The device doesn’t need to be calibrated within the two years of reliable service.
Please dispose of ACCESSORIES, detachable parts, and the ME EQUIPMENT according to the local guidelines.
When the device was used to measure patients who have common arrhythmias such as atrial or ventricular premature beats or atrial fibrillation, the best result may occur with deviation.
This device may provide contradictory results for any female subject who may be suspected of, or is pregnant. Besides providing inaccurate readings, the effects of this device on the fetus are unknown.
The device has been evaluated clinically using manual cuff/stethoscope auscultation as the reference. Blood pressure measurements determined with this device are equivalent to those obtained by a trained observer using the cuff/stethoscope auscultatory method, within the limits prescribed by the American National Standard, Manual, electronic, or automated sphygmomanometers.”
If you have any problems with this device, such as setting up, maintaining or using, please contact the SERVICE PERSONNEL of . Don’t open or repair the device by yourself.
Please report to if any unexpected operation or events occur.
3
INTRODUCTION
LCD Display Signal Monitor Components
CUFF
AIR HOSE
INTRODUCTION
4
SYMBOL DESCRIPTION
Systolic blood pressure
EXPLANATION
High pressure result
Diastolic blood pressure Low pressure result
Pulse Pulse/minute
Deflating
Current Time
CUFF air is exhausting of deflating
Time(year:month:day:hour:minute)
Memory
Measurement unit
Low battery
If “MEM” shows, the displayed measurement values is from the memory.
Measurement Unit of the blood pressure
(1mmHg=0.133kPa) (1kPa=7.5mmHg)
Batteries are low and need to be replaced
Irregular heartbeat Irregular heartbeat Dection
Grade
Heartbeat
Shocking reminder
User 1
User 2
Data Enquiry Mode
The grade of the blood pressure
Heartbeat detection during measurement
Shocking will result in inaccurate
Start measurement for user 1 and save the measuring result automatically
Start measurement for user 2 and save the measuring result automatically
Recall the records
AIR CONNECTOR PLUG
LCD DISPLAY
START
STOP
SET/DOWN BUTTON
START/STOP BUTTON
BATTERY COMPARTMENT
Component list of pressure measuring system
1 Cuff
2 Air pipe
3 PCBA
4 Pump
5 Valve
List
1. Blood Pressure Monitor
(EBP-095)
2. Cuff (22cm~32cm)
8 3 /
4
~
12 /
(Type B applied part)
3. 4*AA Batteries
START
STOP
4. User manual
5
BEFORE YOU START
The Choice of Power Supply
1 .Battery powered mode:
6VDC 4*AA batteries
2 .This unit has an optional AC Power adaptor which is available as an accessory.Only use AC adaptor with below specification (not included).
Input : 100-240VAC 50/60Hz 0.3A Max
Output : 6V 1000mA
( Conforms to UL certificate )
Right picture is the hole in for power adaptor.
CAUTION
In order to get the best effect and protect your monitor,please use the right battery and special power adaptor.
Installing and Replacing the Batteries
1 .
Slide off the battery cover.
2 .
Install the batteries by matching the correct polarity, as shown.
3 .
Replace the cover.
6
Replace the batteries whenever the below happen
The shows
The display dims
The display does not light up
CAUTION
Remove batteries if the device is not likely to be used for some time.
The old batteries are harmful to the environment, so please do not dispose with other daily trash.
Remove the old batteries from the device and follow your local recycling guidelines.
Do not dispose of batteries in fire. Batteries may explode or leak.
BEFORE YOU START
Setting Date, Time and Measurement Unit
It is important to set the clock before using your blood pressure monitor, so that a time stamp can be assigned to each record that is stored in the memory. (year :2011—2050 time format:12 H)
1 .When the unit is off, hold “SET” for 3 seconds to enter the mode for year setting.
2 .Press the “MEM” to change the [YEAR].
Each press will increase the numeral by one in a cycling manner.
3 .When you get the right year, press “SET” to confirm, and it will divert to the [MONTH] setting.
7
BEFORE YOU START
4 .Repeat steps 2 and 3 to set the [MONTH] and
[DAY].
5 .Repeat steps 2 and 3 to set the [HOUR] and
[MINUTE].
6 .Repeat steps 2 and 3 to set the [MEASUREMENT
UNIT].
8
7 .After the [MEASUREMENT UNIT] is set,the LCD will display “dOnE”, and then turn off.
MEASUREMENT
Tie the Cuff
1 .Tie the cuff on your upper arm, then position the tube off-center toward the inner side of arm in line with the little finger.
2 .The cuff should be snug but not too tight. You should be able to insert one finger between the cuff and your arm.
3 .Sit comfortably with your arm resting on a flat surface.
4 .Patients with Hypertension should sit with correct posture.
- Bare your arm or wear tights only when starting measurement.
- Sit comfortably with legs uncrossed, feet flat on the floor, back and arm supported.
The center of the cuff should be at the same level as the right atrium of the heart.
Rest For 5 minutes before measuring.
Wait at least 3 minutes between measurements. This allows your blood circulation to recover.
For a meaningful comparison, try to measure under similar conditions. For example, take daily measurements at approximately the same time, on the same wrist, or as directed by a physician.
2~3cm (0.8”~1.2”)
9
MEASUREMENT
Start the Measurement
Before you start the measurement, please press the SET button to choose either User 1 or User 2 as the User ID. When the desired User ID is shown, press START/STOP button to confirm the User ID.
1 .After selecting the user, press the “START/STOP” to start measurement, and it will finish the whole measurement for the selected user.
Take User 1 for example.
LCD display Adjust the zero .
Recall the Records
1 . When the monitor is off, please press the
“MEM” to show the average value of the latest three records.
DATA MANAGEMENT
10
Inflating and measuring.
Display and save the results. The corresponding backlight shows according to the grade of blood pressure.
2 . Press MEM button or SET button to rotate the records. Up to 60 records will be stored under each user ID.
Date,time will be shown under the
Pulse by turns.
2 .Press “SET”, “MEM” or
“START/STOP” button to power off, otherwise it will turn off within 1 minute.
There are 8 records.
The current is the No.1.
The corresponding date is 16th October.
A.M.
The corresponding time is A.M.10:35.
11
DATA MANAGEMENT
3. If you want to check another user’s records, press
START/STOP button to turn off the monitor when it is in the memory recall mode. Then press SET button, the user icon will be shown, press “SET” button to select the desired user
ID, press “MEM” button to review the selected user’s records.
4. Press the START/STOP button to turn off the monitor.
Otherwise, the monitor will shut off within 1 minute after last operation.
12
CAUTION
The most recent record (1) is shown first. Each new measurement is assigned to the first (1) record. All other records are pushed back one digit (e.g., 2 becomes 3, and so on), and the last record (60) is dropped from the list.
DATA MANAGEMENT
Delete the Records
If you did not get the correct measurement, you can delete all results for the selected user by the following steps below.
1.Hold “MEM” for 3 seconds when the monitor is in the memory mode ,then
“dEL ALL” will show.
2.Press “MEM” to confirm deleting and the monitor will turn off.
3.If you don’t want to delete the records, press “START/STOP” button or “SET” button to escape.
4. If there is no record. the right display will show when recalling the record.
13
INFORMATION FOR USER
Tips for Measurement
Measurements may be inaccurate if taken in the following circumstances.
wait at least 1 hour after dinner or drinking
Immediate measurement after tea, coffee, smoking
Wait at least 20 minutes after taking a bath When talking or moving your fingers
INFORMATION FOR USER
Maintenance
In order to get the best performance, please follow the instructions below.
START
STOP
Put in a dry place and avoid the sunshine
START
STOP
Avoid touching water, clean it with a dry cloth in case.
ST ST
AR
Avoid intense shaking and collisions
START
STOP
Avoid dusty and unstable temperature environment
START
STOP
Use wet cloths to remove dirt Avoid washing the cuff
In a very cold environment When you want to discharge urine
14 15
ABOUT BLOOD PRESSURE
16
What are systolic pressure and diastolic pressure?
When ventricles contract and pump blood out of the heart, the blood pressure reaches its maximum value in the cycle, which is called systolic pressure. When the ventricles relax, the blood pressure reaches its minimum value in the cycle, which is called diastolic pressure.
Systolic blood discharging artery press
Diastolic blood entering vein relax
What is the standard blood pressure classification?
The chart on the right is the standard blood pressure classification published by American Heart
Association (AHA).
AHA Home Guideline for
Upper Limit of Normal BP
SYS 135 mm Hg
DIA 85 mm Hg
Blue
Blue
Yellow
This chart reflects blood pressure categories defined by American Heart Association.
Backlight on BPM
Blood Pressure Category
Normal
Prehypertension
High Blood Pressure
(Hypertension) Stage 1
Systolic mmHg (upper#) less than 120
120-139
140-159 and or or
Diastolic mmHg (lower#) less than 80
80-89
90-99
Red
High Blood Pressure
(Hypertension) Stage 2
160 or higher or
100 or higher
Red
Hypertensive Crisis
(Emergency care needed)
Higher than 180 or
Higher than 110
CAUTION
Only a physician can tell your normal BP range. Please contact a physician if your measuring result falls out of the range. Please note that only a physician can tell whether your blood pressure value has reached a dangerous point.
Irregular Heartbeat Detector
An irregular heartbeat is detected when a heartbeat rhythm varies while the unit is measuring the systolic and diastolic blood pressure.During each measurement, this equipment records the heartbeat intervals and works out the standard deviation.
If the calculated value is larger than or equal to 15,the irregular heartbeat symbol appears on the symbol when the measurement results are displayed.
CAUTION
The appearance of the IHB icon indicates that a pulse irregularity consistent with an irregular heartbeat was detected during measurement. Usually this is NOT a cause for concern. However, if the symbol appears often, we recommend you seek medical advice. Please note that the device does not replace a cardiac examination, but serves to detect pulse irregularities at an early stage.
ABOUT BLOOD PRESSURE
Why does my blood pressure fluctuate throughout the day?
1. Individual blood pressure varies multiple times everyday. It is also affected by the way you tie your cuff and your measurement position, so please take the measurement under the same conditions.
2.If the person takes medicine, the pressure will vary more.
3.Wait at least 3 minutes for another measurement.
Why do I get a different blood pressure at home compared to the hospital?
The blood pressure is different even throughout the day due to weather, emotion, exercise etc, Also, there is the
“white coat” effect, which means blood pressure usually increases in clinical settings.
What you need to pay attention to when you measure your blood pressure at home:
If the cuff is tied properly.
If the cuff is too tight or too loose.
If the cuff is tied on the upper arm.
If you feel anxious.
Taking 2-3 deep breaths before beginning will be better for measuring.
Advice: Relax yourself for 4-5 minutes until you calm down.
Is the result the same if measuring on the right arm?
It is ok for both arms, but there will be some different results for different people. We suggest you measure the same arm every time.
17
TROUBLESHOOTING
This section includes a list of error messages and frequently asked questions for problems you may encounter with your blood pressure monitor. If the products not operating as you think it should, check here before arranging for servicing.
18
PROBLEM SYMPTOM
No power
Low batteries
Error massage
Display is dim or will not light up.
CHECK THIS REMEDY
Batteries are exhausted.
Replace with new batteries
Batteries are inserted incorrectly.
Insert the batteries correctly
AC adaptor is inserted incorrectly.
Insert the AC adaptor tightly
Show on the display
E 1 shows
Batteries are low.
E 2 shows
E 3 shows
E 10 or E11
shows
E20 shows
E21 shows
EExx,shows on the display.
Replace with new batteries
The cuff is not secure.
The cuff is very tight
The pressure of the cuff is excess.
The monitor detected motion while measuring.
The measurement process does not detect the pulse signal.
The treatment of the measurement failed.
A calibration error occurred.
Refasten the cuff and then measure again.
Refasten the cuff and then measure again.
Relax for a moment and then measure again.
Movement can affect the measurement.Relax for a moment and then measure again.
Loosen the clothing on the arm and then measure again
Relax for a moment and then measure again.
Retake the measurement.If
the problem persists,contact the retailer or our customer service department for further assistance.
Refer to the warranty for contact information and return instructions.
SPECIFICATIONS
Power supply
Display mode
Measurement mode
Measurement range
Accuracy
Normal working condition
Battery powered mode:
6VDC 4*AA batteries
AC adaptor powered mode:
(INPUT: 100-240VAC 50/60Hz 0.3A Max
OUTPUT: 6V 1000mA)(Not Included)
Digital LCD V.A.60mm*80mm ( 2.36’’*3.15’’ )
Oscillographic testing mode
Pressure: 0mmHg~300mmHg(0kPa-40kPa) pulse value:(40-199)times/minute
Pressure:
5 ℃ -40 ℃ (41 ℉ -104 ℉ )within±3mmHg(0.4kPa) pulse value:±5%
Temperature:5 ℃ to 40 ℃ (41 ℉ to 104 ℉ )
Relative humidity: ≤85%RH
Atmospheric pressure: 86kPa to 106kPa
Storage & transportation condition
Measurement perimeter of the upper arm
Net Weight
External dimensions
Attachment
Mode of operation
Degree of protection
Protection against ingress of water
Software Version
Temperature:-20 ℃ -60 ℃ (4 ℉ to 140 ℉ )
Relative Humidity: 10%RH-93%RH
Atmospheric Pressure: 50kPa-106 kPa
About 22cm~32cm 8 /
-
12 / ”
2
Approx.388g(13.69oz)(Excluding the batteries)
Approx.102mm*143mm*73mm (4.02”*5.63”*2.87”)
4*AA batteries, one storage bag, user manual
Continuous operation
Type B applied part
IPX0
V01
19
AUTHORIZED COMPONENTS
Authorized Components
1 .
please use the
authorized adapter. (Not Included)
2 .Storage bag.
Adapter
Input: 100-240VAC 50/60Hz 0.3A Max
Output: 6V 1000mA
( Conforms to UL certificate )
Contact Information
For more information about our products, please visit , or call Customer 1-866-822-6999 M-F 9 a.m.-5 p.m.CST.usual problems and customer download, will serve you anytime.
COMPLIED STANDARDS LIST
Complied Standards List
Risk management
Labeling
User manual
General Requirements for Safety
Electromagnetic compatibility
Non-invasive Sphygmomanometers
General Requirements
Software Lifetime
ISO 14971:2007
EN 980:2008
EN 1041: 2008
IEC 60601-1: 2005
IEC 60601-1-2:2007
ASSI/AAMI
SP10:2002/A1:2003/A2:2006/ (R)2008
EN 62304:2006/AC:2008
FCC Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
20 21
EMC GUIDANCE
EMC Guidance
Table 1 Guidance and MANUFACTURER’s declaration – ELECTROMAGNETIC
EMISSIONS- for all ME EQUIPMENT and ME SYSTEMS
Guidance and manufacturer’s declaration – electromagnetic emissions
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.
Emissions test
RF emissions
CISPR 11
Compliance
Group 1
Electromagnetic environment - guidance
The device 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
Harmonic emissions
IEC 61000-3-2
Voltage fluctuations/ flicker emissions IEC
61000-3-3
Class B
Not applicable
Not applicable
22
EMC GUIDANCE
Table 2 Guidance and MANUFACTURER’s declaration – electromagnetic
IMMUNITY – for all ME EQUIPMENT and ME SYSTEMS
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
IMMUNITY test IEC 60601 test level Compliance level
Electrostatic discharge (ESD)
IEC 61000-4-2
±6 kV contact
±8 kV air
±6 kV contact
±8 kV air
Electromagnetic environment - guidance
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
Surge IEC
61000-4-5
Voltage dips, short interruptions and voltage variations on power supply input lines
IEC 61000-4-11
±2 kV for power supply lines
±1 kV for input/output lines
±1 kV line(s) to line(s)
±2 kV line(s) to earth
<5% UT
(>95% dip in UT) for 0.5 cycle
40% UT
(60% dip in UT ) for 5 cycles
70% UT
(30% dip in UT ) for 25 cycles
<5% UT
(>95% dip in UT ) for 5 s
±2 kV for power supply lines
±1 kV line(s) to line(s)
<5% UT
(>95% dip in UT) for 0.5 cycle
40% UT
(60% dip in UT ) for 5 cycles
70% UT
(30% dip in UT ) for 25 cycles
<5% UT
(>95% dip in UT ) for 5 s
Mains power quality should be that of a typical commercial or hospital environment.
Mains power quality should be that of a typical commercial or hospital environment.
Main 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
(50/60Hz) magnetic field
IEC 61000-4-8
3A/m 3A/m
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.
23
24
EMC GUIDANCE
Table 4 Guidance and MANUFACTURER’s declaration – electromagnetic IMMUNITY – for ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
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.
IMMUNITY test IEC 60601
TEST LEVEL
Compliance level
Electromagnetic environment - guidance
Conducted RF
IEC 61000-4-6
Radiated RF
IEC 61000-4-3
3 Vrms
150 kHz to
80 MHz
3 V/m
80 MHz to
2.5 GHz
3 Vrms
3 V/m
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 = 1.167 P d = 1.167 P
80 MHz to 800 MHz d = 2.333
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 metres (m).
Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey, should be frequency range.
b a less than the compliance level in each
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 b survey should be considered. If the measured field strength in the location in which the device is used exceeds the applicable RF compliance level above, the device should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocating the device.
Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.
EMC GUIDANCE
Table 6 Recommended separation distances between portable and mobile
RF communications equipment and the ME EQUIPMENT or ME SYSTEM – for ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING
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 (transmittters) 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 d = 1.167
P
80 MHz to 800 MHz d = 1.167
P
0.01
0.1
0.117
0.369
0.117
0.369
1
10
1.167
3.690
1.167
3.690
100 11.67
11.67
For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (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 80MHz and 800MHz, 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.
800 MHz to 2.5 GHz d = 2.333
P
0.233
0.738
2.333
7.378
23.33
25
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