Transtek Medical Electronics LS810-B01 Blood Pressure Monitor User Manual tmb 1014 bt

Guangdong Transtek Medical Electronics Co.,Ltd Blood Pressure Monitor tmb 1014 bt

User Manual

User ManualBlood Pressure Monitor LS810-BPlease do read the user manual carefully and thoroughly so as to ensure the safe usage of this product, and keep the manual well for your further reference in case you have problems.Thank you very much for selecting TRANSTEK Blood Pressure Monitor LS810-B.GUANGDONG TRANSTEK MEDICAL ELECTRONICS CO., LTDWrist TypeVersion:1.0EC REPZone A, 5/F., Investment Building, No. 12, Huizhan East Rd., TorchDevelopment District, Zhongshan, Guangdong, 528437, China MEMSETFCC ID: OU9LS810-B01
1Table of ContentsINTRODUCTION .............................................................2Indications for UseLCD Display SignalMonitor ComponentsBEFORE YOU START ........................................................6MEASUREMENT .............................................................9INFORMATION FOR USER .....................................................15Tips for MeasurementMaintenanceABOUT BLOOD PRESSURE....................................................17What are systolic pressure and diastolic pressure?What is the standard blood pressure classification?Why does my blood pressure fluctuate throughout the day?Why the blood pressure I get from the hospital is different from home?If the result is the same if measuring on the right wrist?TROUBLESHOOTING .........................................................19SPECIFICATIONS ............................................................. 20CONTACT INFORMATION...................................................... 21Safety InformationPower Supply and Charge PowerSetting Date and Time Positioning the CuffStrat MeasurementData Management .................................. 13Recall the RecordsDelete the Records.........................COMPLIED EUROPEAN STANDARDS LIST ........................ 21FCC STATEMENT ...................................................... 22......Pair up the Blood Pressure Monitor with Your DeviceTable of Contents...............Measurement PrincipleGeneral DescriptionEMC GUDIANCE ...................................................... 23......
3INTRODUCTIONThank you for selecting TRANSTEK blood pressure Monitor (LS810-B). The monitor features blood pressure measurement, pulse rate measurement and auto-save the result. The design provides you with two years of reliable service.Reading taken by the LS810-B 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.FEATURES:Systolic Blood PressureDiastolic Blood PressurePulse RateMemory: Up to 60 pieces of recordsINTRODUCTIONIndications for useThe Transtek Blood Pressure Monitor is digital monitors intended for use in measuring blood pressure and heartbeat rate with wrist circumference rangingfrom 13.5 cm to 21.5 cm ( about 5-8.5 inches ). It is intended for adult indoor use only.2This product uses the Oscillometric Measuring Method to detect blood pressure. Before every measurement, the unit establishes a “zero point” equivalent to the atmospheric pressure. Then it starts inflating the cuff. Meanwhile, the unit detectspressure oscillation generated by beat-to-beat pulsatile, which is used to deter-mine the systolic pressure and diastolic pressure as well as pulse rate. The device also compares the longest and the shortest intervals of detected pulse wave to with the average value, and then calculates the standard deviation.The monitor will light up a warning symbol when the calculated standard deviationis larger than or equal to 15. Measurement PrincipleGeneral DescriptionThe below signs might be in the user manual, labeling or other components. They are the requirement of standard and using. Safety informationSymbol for “THE OPERATION GUIDE MUST BE READ”Symbol for “COMPLIES WITHMDD 93/42/EEC REQUIREMENTS”Symbol for “MANUFACTURER”Symbol for “SERIAL NUMBER”Symbol for “TYPE BF APPLIED PARTS”Symbol for “DIRECT CURRENT”Symbol for “ENVIRONMENT PROTECTION - Wast electrical products should not be disposed of with household waste. Please recycle where facilities exist. Check with your local authority or retailer for recycling advice”Symbol for “Authorised Representative in the European CommunityEC REPThe Bluetooth Combination MarkSymbol for “MANUFACTURE DATE”CAUTION* Please do read this user manual carefully and thoroughly before use.* It is intended for adult indoor use only. Pregnant women, neonatal patients, pre-eclamptic patientsand patients with severe obesity should use the device under the guidance of doctor.* This device is intended for non-invasive measuring and monitoring of asterial blood pressure. It isnot intended for use on extremities other than the wrist or for functions other than obtaining ablood pressure measurement.* Please use the device under specified environment by user manual, otherwise the accuracy of thedevice will be influenced.* Do not confuse self-monitoring with self-diagnosis. This unit allows you to monitor your bloodpressure. Please start or end medical treatment basing solely on physician’s treatment advice.* If you are taking medication, consult your physician to determine the most appropriate time foryour measurement. Never change a prescribed medication without your physician’s consent.* This unit is not suitable for continuous monitoring during medical emergencies or operations.* If the pressure of the cuff exceeds 40 kPa (300 mmHg), the unit will automatically deflate. Shouldthe cuff not deflate when its pressure exceeds 40 kPa (300 mmHg), detach the cuff from the wrist and press the START/STOP button to stop inflation.* Do not use the monitor under the conditions of strong electromagnetic field (e.g. medical RFequipment) that radiates interference signal or electrial fast transient/ burst signal.* The maximum temperature that the applied part can be achieved is 42.5 ℃ while theenvironmental temperature is 40℃.* The device is not AP/APG equipment. It is not suitable for use in the presence of a flammableanesthetic mixture with air (or oxygen, nitrous oxide).* Please keep the unit out of reach of infants, children or pets, since inhalation or swallowing ofsmall parts is dangerous or even fatal.* Please use ACCESSORIES and detachable parts specified / authorised by MANUFACTURER.Otherwise, it may cause damage to the unit or danger to the user / patient.* The patient is an intended operator. The patient can measure, transmit data and charge batteryunder normal circumstances and maintain the device and its accessories according to the usermanual.* The blood pressure monitor, its adaptor, and the cuff are suitable for use within the patientenvironment. If you are allergic to dacron or plastic, please don’t use this device.* The device is not intended for PATIENT transport outside a healthcare facility.*This device cannot be used with HF surgical equipment at the same time.* There is a PTC current limiter in the monitor, which specification is 8V and 0.5A. When the voltageand current exceed the limiting value, the monitor will stop woring. * ME system consists of the blood pressure monitor and its adaptor. The adaptor is specified as apart of ME equipment.
54SYSTOLICDIASTOLICMEM/UPBUTTONSET/DOWN BUTTONSTART/OFF BUTTONCUFF(Type BF applied part)PULSE RATETIMEUSB InterfaceINTRODUCTION INTRODUCTIONMonitor ComponentsLCD Display SignalSystolic Blood Pressure High blood pressureDiastolic Blood Pressure Low blood pressurePulse beat/minuteUnit Measurement unit of blood pressureTime Hour:Minute (Month/Day/Year)Low Battery Low battery and please charge the power.ErrorMemory Recalling the history recordsBluetooth Successful Bluetooth ConnectionIHB Detector Irregular Heartbeat DetectorErrorComponent List:1. Micro Control Unit;2. Amplifier;3. Air Pipe;4. Pump;5. Valve. List1.Blood Pressure Monitor (LS810-B)2.USB Cable and AC Adaptor ( Model: UE0WCP- 0501000SPC)3.User ManualMEMSET
76BEFORE YOU STARTBEFORE YOU START1. The battery of LS810-B is built-in rechargeable lithium-ion battery, the battery current is 420 mAh.2. Please use the AC adaptor and USB cable to charge the battery, just like the following picture: Power Supply and Charge Power Setting Date and TimeCharging the power under following circumstances:displays on the LCDThe LCD display dimsWhen powering on the monitor, the LCD doesn’t light up.2.As pictured in the right, the blinking numeral “12” representing [HOUR]. Press “MEM” button to change the numeral. Each press will increase the numeral by one in a cycling manner. 1.When the monitor is OFF, press and hold “SET” button for 3 seconds to enter Time Setting Mode.3.Press “SET” button again to confirm [HOUR]. Then the numeral representing [MINUTE] blinks. Please proceed to time setting before your initial use so as to ensure each piece of record are labled with a time stamp. (Year Range: 2012-2052; Time Format: 12 Hours)AC adaptor CAUTION 1. The battery of LS810-B is built-in rechargeable lithium-ion battery, please do not disassemble it by the unauthorized maintenance personel.2. Under the normal using, it can charge power about 300 times, if the battery cannot charge the power normally or the blood pressuremonitor cannot use normally, please connect with the authorizedmaintenance personel.3. Storge and use the blood pressure monitor at the cool, dry andventilated environment. Avoid to approach to the fire and the heatsource, or it will cause the battery explode.4. Only can use the Transtek’s authorized AC Adaptor (Model: UE0WCP-0501000SPC) to charge the power. You cannot use the blood pressure monitor during the process of charging.5. During the process of charging, the blood pressure monitor displayWhen the charging is finished, please pull the plug in time.6. When charging, shall not touch charging connector and the patient simultaneously.
98BEFORE YOU START MEASUREMENTPositioning the Cuff1.Remove all accessories (watch, bracelet, etc) from your left wrist. If your physician has diagnosed you with poor circulation in your left wrist, use your right wrist.2.Roll or push up your sleeve to expose the skin.3.Apply the cuff to your left wrist with your palm facing up.4. Position the edge of the cuff about 1-2 cm.5. Fasten the wrist cuff around your wrist, leaving no extra room between the cuff and your skin. If the cuff is too loose, the measurement will not be accurate.Resting 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.4.Repeat step 2 and 3 to confirm [MINUTE].5.Repeat step 2 and 3 to confirm [MONTH], [DAY] and [YEAR].7.After confirming [YEAR], the LCD will display “dONE” and the monitor will shut off automatically. 6.Patients with Hypertension:The middle of the cuff should be at the level of the right atrium of the heart;Before starting measurement, please sit comfortably with legs uncrossed,feet flat on the floor, back and arm supported.
MEASUREMENT MEASUREMENT1110STARTSTOP1.After correctly positioning the cuff, press START button to turn on the monitor, and it will complete the measurement process automatically.Adjust to zero.Inflating and measuring. Display and save the measuring result.Pair-up the Blood Pressure Monitor with Your DeviceStart Measurement1.Turn on Bluetooth and the app. Make sure both are ON when pair-up is proceeding.2.When the monitor is OFF, press and hold the START button to start pair-up. The symbol and the symbol will be shown on the LCD alternatively, indicating pair-up is proceeding.If SUCCEED, symbol will be shown on the LCD. If FAIL, symbol will be shown on the LCD. 3.The monitor will shut off automatically after Pair-up process is complete.Bluetooth Module No.: AW2540MV1RF Frequency Range: 2.4 GHzOutput Power Range: 24 dBSupply Voltage: -0.3 V to 3.9 VTransmitting Distance: 10 meters
1312STARTSTOP4.Press STOP button to turn off the monitor. Otherwise it will power off automatically.2.This device will proceed to data transmission automatically after measurement. The Bluetooth symbol blinks on the LCD indicates data is transmitting. 3.If the data is successfully transmitted, the LCD will then display “dONE”. If the data transmission fails, the LCD will display “ ” instead. Recall the Records1.Press “MEM” button to access the memory. The monitor will display the calculated average of the last three readings first.2. Press “MEM/UP” button or “SET/DOWN” button to rotate the history records. “MEM/UP” to go forward; “SET/DOWN” to go backward.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.CAUTIONMEASUREMENT DATA MANAGEMENTCAUTION 1. When using this device, please pay attention to the following situation which may interrupt blood flow and influence blood circulation of the patient, thus cause harmfulinjury to the patient: too frequent and consecutive multiple measurements; the application of the CUFF and itspressurization on any wrist where intravascularaccess or therapy, or an arterio-venous (A-V) shunt, is present;Inflating the cuff on the wrist on the side of a mastectomy.2. Do not apply the cuff over a wound, otherwise it can cause further injury.3. Do not inflate the cuff on the same limb which other monitoring ME EQUIPMENTis applied around simultaneously, because this could cause temporary loss of functionof those simultaneously-used monitoring ME EQUIPMENT.4. Using it in case to result in prolonged impairment of the circulation of the blood ofthe PATIENT.
1514DATA MANAGEMENTTips for MeasurementINFORMATION FOR USERWithin 1 hour after dinner or drinkingWithin 20 minutes after taking a bathIn a very cold enviromentImmediate measurement after tea, coffee, smoking When talking or moving your fingersWhen you want to discharge urineIt can cause inaccuracy if the measurement is taken in the followingcircumstances. When you did not obtain the accurate measurement, you can clear all the measuring results by following below steps.Delete the Records1.Under Memory Recalling Mode, press and hold both the “MEM” button and the “SET” button for 3 seconds.2.The LCD will display “dEL dONE”, indicating that memory clearing is complete.And then it will shutdown automatically. Under Memory Recalling Mode, if you wish to give up clearing, press “START/STOP” to turn off the monitor.3.When there is no memory in the monitor, if you press the “MEM” button to look up history, the LCD will display as pictured to the right.CAUTION
MEMSETMEMSETMEMSET1716ABOUT BLOOD PRESSUREINFORMATION FOR USERWhat are systolic pressure and diastolic pressure? pressartery veinblood dischargingSystolicrelaxblood enteringDiastolic MaintenanceTo obtain the best performance, please follow below instructions.Put in a dry place and avoid the sunshineAvoid shaking and collision.Use the slightly damp cloth to remove the dirt.Avoid immersing it in the water.Clean it with a dry cloth in case.Avoid dusty environment and unstable temperature surroundingAvoid washing the cuffWhat is the standard blood pressure classification?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.Irregular Heartbeat DetectorThis Blood Pressure Monitor is equipped with an intelligent function of Irregular Heartbeat (IHB) Detector. 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, this equipment will light up the IHB symbol on the screen when displaying the measuring result.CAUTIONThe 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.Only a physician can tell your normal BP range. Please contact a physician if your measuring result falls out of the range. Kindly note that only a physician could tell whether your blood pressure value has reached a dangerous point.The blood pressure classification published by World Health Organization (WHO) and International Society of Hypertension (ISH) in 1999 is as follows:SYSDIA<120<80120-12980-84130-13985-89140-15990-99160-179100-109≥180≥110LevelBloodPressure (mm Hg) Optimal NormalHigh-normalMild Moderate SevereCAUTIONMEMSETMEMSETMEMSET CAUTION1. Please make sure the unit functions safely and it is in proper working conditions before use.Don’t service or maintain while the device is in use.2. If you have any problems with this device, such as setting up, maintaining or using, pleasecontact with SERVICE PERSONNEL of Transtek. Don’t open or repair the device by yourself.3. Please report to Transtek if any unexpected operation or events occur.4. Cleaning: Dust environment may affect the performance of the unit. Please use the soft clothto remove the dirt of the device and cuff before and after use.5. Calibration: The manufacturer does not require such preventive inspections or calibration byother persons and will make available on request of circuit diagrams, component part list, etc.6. Disposal: Degraded sensors may result in inaccurate measurement while loosened electrodesmay cause the monitor’s failure to power on. Please dispose of ACCESSORIES, detachableparts, and ME EQUIPMENT according to local guidelines.
1918ABOUT BLOOD PRESSURE TROUBLESHOOTING1. Individual blood pressure varies every in one day, it also affected by the way y ou t i e y o u r c u f f a n d t h e y o u r measurement position, so please take the measurement at the same condition.2.The varies of the pressure is greater if the person take medicine.3.Waiting at least 4-5 minutes for another measurement.Why my blood pressure is varies even in one day?If the result is the same i f mea s u r i n g o n t h e right wrist?It is ok for both wrists, but there will be some different results for different person, so suggest you measure the same wrist every time.Why the blood pressure I get from the hospital is different from home?The blood pressure is different even during 24 hour because of the weather,emotion, exercise etc, specially the “white coat” in hospital which makes the results are higher than the ones at home.The attention need to pay when you measure you 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 wrist.If you feel anxious pressured.You had better take deep breath 2-3 times before beginning.Advice:adjust yourself for 4-5 minutes until you calm down. 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.PROBLEM SYMPTOM CHECK THIS REMEDYNo powerLowbatteriesErrormassageDisplay is dim orwill not light up.Show onthe display shows Data communication has failedMake sure that phone’s Bluetooth is on or within the distance rangeE 2 shows The cuff is very tight Refasten the cuff and thenmeasure again.E 3 shows The pressure of thecuff is excess.Relax for a momentand then measure again.E 9 shows Product has not been activated. ReactivatedE 10 or E 11 showsThe monitor detectedmotion while measuring.movement can affect themeasurement.Relax for a moment and then measure again.E 20 showsE 21 shows Relax for a moment andthen measure again.EExx,shows on the display.A calibration erroroccurred.Retake the measurement.If the problem persists,contact the retailer or ourcustomer service department for further assistance.Refer to the warranty for contact information and return instructions.The measurement process does not detect the pulse signal.Loosen the clothing on the arm and then measure again.Measure incorrectly.Power is exhausted. Charge the powerPower is low. Charge the power
2120SPECIFICATIONSPower supply 3.7V 420mAH Built-in rechargeable lithium-ion battery, 5V / 1A USB AC AdaptorDisplay moder Digital LCD V.A.46.5x36.5mmMeasurement mode Oscillographic testing modeMeasurement rangeAccuracyNormal working conditionStorage & transportationconditionMeasurement perimeterof the wrist About 13.5cm-21.5cmNet Weight Approx.110gExternal dimensionsAttachmentApprox.79.8×72.5×13.2mmUSB cable, AC Adaptoruser manual Mode of operation Continuous operationDegree of protection Type BF applied partProtection against ingress of waterIP22, It means the device could protectedagainst solid foreign objects of 12.5 mm andgreater, and against vertically falling waterdrops when ENCLOSURE tilted up to 15°Software versionDevice classificationV01Internally Powered ME EquipmentWARNING: No modification of this equipment is allowed.Pressure: 0kpa-40kpa（0mmHg-300mmHg）pulse value:(40-199)beat/minutePressure:5℃-40℃within±0.4kpa(3mmHg) 0℃-45℃(out of 5℃-40℃)within±0.7kpa(5mmHg)pulse value:±5%Temperature:-20℃ to 60℃ RH: 10% to 93%Atmospheric pressure: 50kPa to 106kPaTemperature:5℃ to 40℃ Relative humidity ≤85%Atmospheric pressure: 86kPa to 106kPaCONTACT INFORMATIONFor more information about our products, please visit www.transtek.cn.you can get customer service, usual problems and customer download, transtek will serve you anytime.Contact InformationAuthorized European Representative:Manufactured by: GUANGDONG TRANSTEK MEDICAL ELECTRONICS CO., LTDCompany: GUANGDONG TRANSTEK MEDICAL ELECTRONICS CO., LTDAddress: Zone A, 5/F., Investment Building , No. 12, Huizhan East Rd., Torch Development District, Zhongshan, Guangdong, 528437, ChinaCompany: MDSS - Medical Device Safety Service GmbHAddress: Schiffgraben 41, 30175 Hannover, GermanyComplied European Standards List EN 60601-1:2006/AC:2010EN 60601-1-11:2010EN 1060-1:1995+A2:2009EN 1060-3:1997+A2:2009EN 60601-1-2:2007/AC:2010EN/ISO 14971:2007EN/ISO 15223-1:2012EN 1041:2008Risk ManagementLabelingUser ManualGeneral Requirementsfor SafetyPerformance RequirementsElectromagneticCompatibilityClinical Investigation EN 1060-4:2004Usability EN 60601-1-6 : 2010EN 62366:2008Software life-cycleprocesses EN 62304:2006/AC:2008EN 80601-2-30:2010
2322EMC GuidanceTable 1 Guidance and manufacturer’s declaration – electromagnetic emissions- for all EQUIPMENT and SYSTEMS Guidance and manufacture’s declaration – electromagnetic emissionRF emissions CISPR 11 Group 1 Class B Not applicable Not applicable ComplianceThe LS810-B is intended for use in the electromagnetic environment specified below. The customer of the user of the LS810-B should assure that it is used in such an environment.Harmonic emissions IEC 61000-3-2Voltage fluctuations/ flicker emissions IEC 61000-3-3 RF emission CISPR 11Emission test Electromagnetic environment - guidanceThe LS810-B must emit electro-magnetic energy in order to perform its intended function. Nearby electroic equipment may be affected.FCC StatementThis 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. Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna.-- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help. FCC Radiation Exposure Statement:This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
2524Table 4 Guidance and manufacturer’s declaration – electromagnetic immunity –for ME EQUIPMENT and ME SYSTEMS that are not LIFE-SUPPORTING Guidance and manufacture’s declaration – electromagnetic immunityImmunity testN/A3 V/m Compliance levelIEC 60601 test levelConducted RFIEC 61000-4-6 Radiated RF IEC 61000-4-33 V/m80 MHz to2.5 GHz 3 Vrms150 kHz to80 MHz Electromagnetic environment - guidancePortable and mobile RF communications equipment should be used no closer to any part of the LS810-B, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.Recommended separation distanced = 1.167d = 1.167 80 MHz to 800 MHzd = 2.333 800 MHz to 2.5 GHzThe LS810-B is intended for use in the electromagnetic environment specified below.The customer or user of LS810-B should assure that it’s used in such an environment.where P is the maximum output powerrating of the transmitter in watts (W) according to the transmitter manufactureand d is the recommended separationdistance in metres (m).Field strengths from fixed RF transmitters, as determined by an electromagnetic site survey, should beless than the compliance level in eachfrequency range.abInterference may occur in the vicinity of equipment marked with the following symbol: Guidance and manufacture’s declaration – electromagnetic immunity Immunity test ±6 kV contact±8 kV air ±6 kV contact±8 kV air ±2 kV for power supply lines N/A±1 kV line(s) to line(s)±2 kV line(s)to earth <5% UT(>95% dip in UT)for 0.5 cycle40% UT(60% dip in UT)for 5 cycles70% UT(30% dip in UT)for 25 cycles<5% UT(>95% dip in UT)for 5 sec3A/mNOTE UT is the a.c. mains voltage prior to application of the test level. Table 2 Guidance and manufacturer’s declaration – electromagnetic immunity – for all ME EQUIPMENT and ME SYSTEMSIEC 60601 test level Compliance levelElectrostatic discharge (ESD) IEC 61000-4-2 Electromagnetic environment - guidanceFloors should be wood, concrete or ceramic tile. If floors are covered with synthetic material, the relative humidity should be at least 30%.Power frequency magnetic fields should be at levels characteristic of a typicallocation in a typical commercial or hospital environment.3A/mPower frequency (50Hz) magnetic field IEC 61000-4-8 Voltage dips, short interruptionsand voltagevariations on power supply input linesIEC 61000-4-11 Electrical fast transient/burst IEC 61000-4-4 Surge IEC 61000-4-5The LS810-B is intended for use in the electromagnetic environment specified below.The customer of the user of the LS810-B should assure that it is used in such anenvironmentN/AN/AN/AN/AN/A
26 150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2.5 GHz d = 1.167 d = 1.167 d = 2.333Table 6 Recommended separation distances between portable and mobile RF communications equipment and the EQUIPMENT or SYSTEM –for ME EQUIPMENT or ME SYSTEM that are not LIFE-SUPPORTING Recommended separation distances between portable and mobile RF communications equipment at the LS810-B.The LS810-B is intended for use in an electromagnetic environment in which radiated RFdisturbances are controlled. The customer or the user of the LS810-B can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF communications equipment (transmittters) and the LS810-B as recommended below, according to the maximum output power of the communications equipment.Rated maximum outputpower of transmitter(W) Separation distance according to frequency of transmitter (m)For transmitters rated at a maximum output power not listed above, the recommended separation distance d in metres (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 80MHz and 800MHz, the separation distance for the higher frequency range applies.NOTE 4 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects and people.0.010.1110100N/AN/AN/AN/AN/A0.1170.3691.1673.69011.670.2330.7382.3337.37723.3327NOTE 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.aField strengths from fixed transmitters, such as base stations for radio (cellular / cordless) telephones and land mobile radios, amateur radio, AM and FM radio broad-cast cannot be predicted theoretically with accuracy. To assess the electromagneticenvironment due to fixed RF transmitters, an electromagnetic site survey should beconsidered. If the measured field strength in the location in which the LS810-B is used exceeds the applicable RF compliance level above, the LS810-B should be observed to verify normal operation. If abnormal performance is observed, additio-nal measures may be necessary, such as re-orienting or relocating the LS810-B.Over the frequency range 150 kHz to 80 MHz, field strengths should be less than 3V/m.b

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