Transtek Medical Electronics LS208-B08 Body Fat Analyzer User Manual GBF 1257 B 20130102

Guangdong Transtek Medical Electronics Co.,Ltd Body Fat Analyzer GBF 1257 B 20130102

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LS208 B08 User Manual

User Manual

version:1.0User ManualBody Fat Analyzer LS208-B8Please do read the user manual carefully and thoroughly so as to ensure the safe usage of this product, and keep the manual well for further reference in case you have problems.Thank you very much for selecting the Transtek Body Fat Analyzer LS208-B8. TEL:86-760-88282982 www.transtek.cnZHONGSHAN LIFESENSE ELECTRONICS CO., LTD23,Jin'an Road, Minzhong, Zhongshan, 528441, Guangdong, China FCC ID:OU9LS208-B8

1Table of ContentsTable of ContentsSafety InformationSafety and Usage InformationYour Scale and Its EnvironmentEfficient Use of Your ScaleOverviewDevice ComponentsListLED DisplayInitial Start-UpGeneral InstructionsInsert the BatteriesPair-upSet Up Your ProfileSelect Measurement UnitInitialising Your ScaleWeight Only OperationStart MeasuringFirst MeasurementDaily MeasurementManage Your HealthData TransmissionTroubleshootingError PromptWhen Measuring ...When Data Transmitting...SpecificationsMaintenanceWarrantyFCC RegulationsAppendixHealth Tips – About Body FatHealth Tips – About Body WaterHealth Tips – About Muscle MassHealth Tips – About Bone MassHealth Tips – About BMIHealth Tips - About CalorieEMC Guidance233445 667891010 1112 131414161718181920212222232424..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

2 3Safety InformationSafety InformationThe Transtek Body Fat Analyzer measures weight and estimate BMI and calories, and uses bio-electrical impedance analysis (BIA) technology to estimate body fat, total body water percentage, bone mass, and muscle mass in generally healthy children 10-17 years old and healthy adults. It is intended for use in the domestic setting only. The warning signs and symbols are essential to ensure your correct and safe use of this product and protect you and others from injury. Please kindly find the meanings of the warning signs and symbols, which you may encounter in the label and user manual, as follows:Safety and Usage InformationCAUTIONSymbol for “THE OPERATION GUIDE MUST BE READ” Symbol for “MANUFACTURER”Symbol for “ENVIRONMENT PROTECTION – Waste 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 “TYPE BF APPLIED PARTS” The Bluetooth Combination MarkSymbol for “SERIAL NUMBER”Symbol for “DIRECT CURRENT”The Body Fat Analyzer LS208-B8 offers you a seamless way to manage your health. Please be aware that this device is designed for adults’ self-measuring and self-monitoring body fat level. Any information provided by this device is in no way meant to treat, cure or prevent any disease or illness from happening. This device should not be used by anyone who is acutely or chronically ill, suffering from a disease or taking medications that affect your water levels. The accuracy of readings for these patients has not been verified. Specific medical advice should be obtained from a physician.Before diet and exercise, you must first find a professional medical guide. The body fat analyzer is equipped with data transmission function. It may emit electromagnetic energy so as to perform its intended function. Nearby portable and mobile RF communications equipment can affect the performance of the device .Portable and mobile RF communications equipment can affect the measuring accuracy of the body fat analyzer.Kindly note that the use of accessories, transducers or cables other than those specified, with the exception of transducers and cables sold by the manufacturer as replacement parts for internal components, may result in increased EMISSIONS or decreased IMMUNITY of the device.Be aware that misuse of electrical equipments can cause electric shock, burns, fire and other hazards. Warning that the body fat analyzer should not be used adjacent to or stacked with other equipment.Manufacturer will make available on request circuit diagrams, component parts list,etc.WARNING:No modifications of this equipment is allowed.During using the analyzer, the patient will contact with the surface and the electrode of the Analyzer. The surface and the electrode of the analyzer is type BF Applied part.The device doesn’t need to be calibrated in five years lifetime.Do not touch the output of batteries when using the analyzer.The patient is an intended operator. The patient can perform all the operations in the manual, such as measurement, data transmitting, changing batteries.Please do not use the device in flammable gas environment.Symbol for “MANUFACTURE DATE”INDICATIONS FOR USECONTRAINDICATIONS1. This device is contraindicated for any female subject who may be suspected of, or is pregnant. Besides provided inaccurate readings, the affects of this device on the fetus are unknown. 2. This device is contraindicated for any person who is connected to a wearable or implantable electronic device or instrument such as a pacemaker or defibrillator.To ensure your safety as well as the service life of your scale, please avoid using the scale under the following circumstances:Slippery floor such as tile floorJumping onto the platform immediately after bath or with wet feetNear a cell phone or microwave ovenAvoid storage in the following locations:Where there is waterWhere the device may be exposed to extreme temperatures, humidity, moisture, direct sunlight, dust, or salt airWhere there is risk of shock or dropWhere you store chemicals or full of corrosive gasesWhere in reach of the infants or children Your Scale and Its EnvironmentEfficient Use of Your ScaleTo ensure the accuracy of measurement, please follow below instructions when you start measurement.Place the scale on a flat, hard surface. Soft surface such as carpet will affect the performance of the scale.Step onto the platform with bare feet. Stand still and keep full contact with the scale until the measurement is complete.Start measurement at least two hours after Getting up or Dinning.Avoid measurement immediately after strenuous exercise, sauna or bath, drinking, and dinning.Always start measurement in the same time slot and on the same scale located on the same flat, hard surface.

4 5LED DisplayList1. Body Fat Analyzer LS208-B82. Four AAA-size Batteries (1.5V per each)3. User ManualOverviewOverviewDevice ComponentsBody Fat Analysis ResultTotal Body Water Analysis ResultMuscle Mass Analysis ResultBone Mass Analysis ResultStonePoundKilogramPercentageFootCentimeterAgeUser ID (Rangr form P1 to P8) Successful Bluetooth ConnectionData transmitting / pending to transmit to wireless wellness systemLow BatteryCalorie Analysis ResultBody Mass IndexLED DisplayUp KeySet KeyDown KeyMaleFemaleMale AthleteFemale AthleteUNIT and activation ButtonBattery CompartmentSensorBody Fat Level: UnderfatBody Fat Level: HealthyBody Fat Level: OverfatBody Fat Level: Obese

76General InstructionsIf SUCCEED, symbol “PASS” will be shown on the LED.If FAIL, symbol “FAIL” will be shown on the LED.Initial Start-UpInitial Start-UpInstall APP and Pair-UpTurn on Bluetooth and the App. Make sure both are ON when pair-up is proceeding.Press and hold “UNIT” button in the back of the scale to start pair-up. Symbol and symbol will be shown on the LED alternatively, indicating pair-up is proceeding.Insert the BatteriesOpen the battery door in the back of the scale.Insert the batteries (4 x 1.5V AAA) into the battery compartment according to the polarity indications marked inside the compartment.* The digits “ 8888 ” will be shown on the LED.Close the battery door and wait until the digits “ ” are shown on the LED.Transtek Body Fat Analyzer LS208-B8 applies BIA (Bio-impedance Analysis) technology. A small amount of weak current flows through the human body so as to detect the bio-impedance and estimate calorie, BMI, body fat, body water, muscle mass and bone mass. The electrical current is small and may not be felt. This BIA technology is cheap, safe, non-invasive, toxic-free and harmless. It also possesses the characteristics of simple operation and abundant information. The current mentioned above is less than 0.5mA. However, please be aware that anyone with an wearable or implantable medical electronic instrument, such as a pacemaker, must avoid using this device.The intended use of this device is for healthy children 10-17 years old and healthy adults. CAUTIONWhen the symbol and “ Lo” appear, the device will power off. Then you shall replace with a new set of batteries. Please replace all four batteries at the same time. Do NOT mix the old batteries with the new one. Worn batteries are hazardous waste. Do NOT dispose of them together with the household garbage. Please refer to the local ordinances and recycling instructions regarding disposal of the worn batteries and scrapped device.If you do not intend to use this unit for a prolonged period of time, it is advisable to remove the batteriesbefore storing.With the advanced Bluetooth 4.0 technology applied, the mobile or portable equipments, which are equipped with Bluetooth function in line with BLE Technical Specifications as well as BLP Protocol established by global organization Bluetooth SIG, are capable to receive your personal health data.Just simply install the specially-designed app and pair up your scale with your mobile or portable equipments. Then you may enjoy the comprehensive health solution provided by Transtek. Note: It is only available for the device which supports Bluetooth 4.0 technology.

CAUTIONInterference may occur in the vicinity of equipment marked with the following symbol . And the Analyzer may interfere vicinity electrical equipment.To enable the data transmission function, this product should be paired to a Bluetooth 4.0 end. How to mitigate possible interference?1. The range between the Analyzer and the Bluetooth end should be reasonably close, from 1 meter to 10 meters. Please ensure no obstacles between the Analyzer and the Bluetooth end so as to obtain quality connection.2. To avoid interference, other electronic devices (particularly those with Bluetooth transmission / Transmitter) should be kept at least 1 meter away from the Analyzer. 1312With original SENSE ON patent technology, LS208-B8 will switch on as you step on the platform barefooted. If it fails to identify the possible User ID, the LED will only display the weight data then shutdown. (To find out the solutions, please refer to Troubleshooting for more details.)When your scale is successfully paired with your smartphone and the Bluetooth is ON, LS208-B8 will process data transmission instead. (Please refer to Data Transmission for more details.)With LS208-B8 successfully pair-up with your smartphone, the measurement data will be transmitted to your mobile via Bluetooth.ONLY when the measuring results are attached to a specific User ID will it be transmitted to your mobile after measurement.The symbol will disappear after successful data transmission, and you may check your personal health data stored in your smartphone.If the data transmission fails, the symbol will remain. The pending measurement data will be temporarily kept in the scale and transmitted to your smartphone when next measurement is complete.Successful Bluetooth ConnectionData transmitting to wireless wellness system:-If SUCCEED, the symbol disappears;-If FAIL, the symbol remains.Start MeasuringDaily MeasurementManage Your HealthData TransmissionStand still and keep full contact with the scale until the LED stops displayingmoving “o”. After the weight is locked, if identify the stored weight is during this weight within+/-3 kg,it will identify the specific user ID. If it identifies one user, it will skip the step about user selection, then display the Weight, Body Fat, Total Body Water, Muscle Mass, Bone Mass, Kcal and BMI data sequentially three times and turn off.If it identifies two or more users,for example,P1,P2 and P3, the LED will display these users altermately two times, you may press the function key or to choose the User ID. The measuring results will then be sorted into the User ID you selected and displayed sequentially three times. If you don’t choose the user, it will display the weight again and turn off.

1918Maintenance AppendixWhen carrying out usual maintenance, please ensure practice of the following Do’s and Don’ts:MaintenanceWarrantyDO use a dry soft cloth to wipe the dust.DO use a wet soft cloth, dipped into water and wrung out, to wipe the dirt. Then use a dry soft cloth to dry up the device.DON’T wash the device with water or immerse it in water.DON’T use propellant, abrasive or other chemicals to wipe the dirt in avoidance of discolor or malfunction.DON’T disassemble this device. If you have any problems, please contact Transtek. (Please refer to Warranty for contact information)ZHONGSHAN LIFESENSE ELECTRONICS CO., LTDTel: 86-760-88282982Website: http://www.transtek.cn 23,Jin'an Road, Minzhong, Zhongshan, 528441, Guangdong, ChinaTranstek warrants its products free of defects in materials and workmanship in normal use for a period of FIVE years from the date of retail purchase.This warranty does NOT cover damages caused by misuse or abuse, including but not limited to: Failure caused by unauthorized repairs or modifications;Damage caused by shock or drop during transportation;Failure caused by improper operation inconsistent with the instructions stated in this user manual;Malfunction or damage from failure to provide the recommended maintenance;Damage caused by improper use of power supply.Should this device require maintenance (or replacement at our option) under warranty, please deliver the original package to ZHONGSHAN LIFESENSE ELECTRONICS CO., LTD prepaid. Please return the store receipt (with the retail purchase date) and a note with reasons to return on it as well.FCC User Guide InformationRadio Frequency Interface Requirements - FCCNote: 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.Radio Transmitters (Part 15)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.Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.FCC RF Exposure GuidelinesSafety InformationReducing RF Exposure - Use ProperlyOnly operate the device in accordance with the instructions supplied.This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. FCC Regulations

2120Appendix AppendixTable of Body Fat Level (Unit: %)a) The body fat percentage (%): 5%-60%/0.1%Health Tips - About Body FatHuman body is made up of, amongst other things, a percentage of fat. Body fat is vital for a healthy, functioning body, protects vital organs, helps regulate body temperature, stores vitamins and helps the body sustain itself when food is scarce. However, too much body fat or indeed too little body fat will damage to your health. It is difficult to gauge how much body fat we have in our bodies simply by looking at ourselves in the mirror. This is why it is important to measure and monitor your body fat percentage. Body fat percentage gives you a better measure of fitness than weight alone–the composition of your weight loss could mean you are losing muscle mass rather than fat-you could still have a high percentage of fat even when a scale indicates‘normal weight’.The table as follows may be used as a guide: Table of Body Water Level (Unit: %)Health Tips - About Body WaterBody water is the single most important component of body weight. It represents over half of your total weight and almost two thirds of your lean body mass (predominantly muscle). Water performs a number of important roles in the body:All the cells in the body, whether in the skin, glands, muscles, brain or anywhere else, can only function properly if they have enough water. Water also plays a vital part in regulating the body’s temperature balance, particularly through perspiration. The combination of your weight and fat measurement could appear to be ‘normal’ but your body hydration level could be insufficient for healthy living.The table as follows may be used as a guide:Standard for MenRatinglowNormalModerately HighHighAge20-29<13 <14 <16 <17 <1813-20 14-21 16-23 17-24 18-2520.1-23 21.1-24 23.1-26 24.1-27 25.1-28>23 >24 >26 >27 >2830-39 40-49 50-59 60+Standard for WomenRatinglowNormalModerately HighHighAge20-29<19 <20 <21 <22 <2319-28 20-29 21-30 22-31 23-3228.1-31 29.1-32 30.1-33 31.1-34 32.1-35>31 >32 >33 >34 >3530-39 40-49 50-59 60+Source: University of Illinois Department of Food Science and Human Nutrition. Body Fat Percentage Calculator. www.ag.uiuc.edu/~food-lab/ai/bfc.htmlb) The body water percentage (%): 43%-73%/0.1%MenWomenBF % RANGE4 to 14%15 to 21%22 to 24%25 and over4 to 20%21 to 29%30 to 32%33 and over70 to 63%63 to 57%57 to 55%55 to 37%70 to 58%58 to 52%52 to 49%49 to 37%OPTIMAL TBW % RANGESource: Derived from Wang & Deurenberg: “Hydration of fat-free body mass”. American Journal Clin Nutr 1999,69833-841.

2322Appendix AppendixMuscle Mass PercentageBone Mass PercentageHealth Tips - About Muscle MassAccording to the American College of Sports Medicine (ACSM), lean muscle mass may decrease by nearly 50 percent between the age of 20 and 90. If you do nothing with it you’re losing muscle and increasing fat. It is also important to know your muscle mass % during weight reduction. At rest, the body burns approximately 110 additional calories for each kilo of muscle gained. Benifits of gaining muscle mass include:• Reversing the decline in strength, bone density and muscle mass with aging• Maintenance of flexible joints• Guide weight reduction when combined with a healthy diet.Health Tips - About Bone MassRegular exercise and a balanced diet can help maintain healthy bones. Like muscle, bone is a living tissue that can respond to exercise by becoming stronger. For most people, bone mass peaks in their thirties. Then people begin to lose bone. Regular exercise can help prevent that loss.Calcium and vitamin D, good sources of which are dairy products, green leafy vegetables and fish, contribute to healthy bones.The bone mass readings given by this product are anestimation of the amount of bone in your body. Those with osteoporosis or low bone densities may not get accurate estimations. If you have any concern regarding your bones please consult your doctor timely.The table as follows may be used as a guide:The table as follows may be used as a guide:Health Tips - About BMI Maintaining proper weight is essential to healthy living. Obesity has been linked to a higher risk of heart disease, diabetes and some forms of cancer. The Body Mass Index (BMI) is the most widely accepted measurement of weight according to health professionals. The Analyzer will calculate your BMI on your height and weight.The table as follows may be used as a guide:(Source: International Commission on Radiological Protection,1975)MenWomenApproximately 40% of total body weightApproximately 30% of total body weight(Source: Rico et al.1993)The average bone mass percentage for both men and women is between 4 to 5%.

EMC GuidanceHealth Tips - About Calorie The device uses your age, height, gender and an activity level setting to calculatethe estimated number of calories you can consume a day to maintain your present weight.This estimation may gradually help you with a weight loss, gain or maintenance plan.Table 1 Guidance and MANUFACTURER’s declaration – ELECTROMAGNETIC EMISSIONS- for all ME EQUIPMENT and ME SYSTEMS Guidance and manufacturer’s declaration – electromagnetic emissionsRF emissions CISPR 11 Group 2Class B Not applicable Not applicable ComplianceThe 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.Harmonic emissions IEC 61000-3-2Voltage fluctuations/ flicker emissions IEC 61000-3-3 RF emissions CISPR 11Emissions test Electromagnetic environment - guidanceThe device must emit electromagneticenergy in order to perform its intendedfunction. Nearby electronic equipment may be affected. Guidance and manufacturer’s declaration – electromagnetic immunity IMMUNITY test ±6 kV contact±8 kV air ±6 kV contact±8 kV air ±2 kV for power supply lines Not applicable±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 s3A/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 SYSTEMS IEC 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 (50/60Hz) 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 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 anenvironment±1 kV for input/output linesNot applicableNot applicableMains power quality shouldbe that of a typicalcommercial or hospitalenvironment.Mains power quality shouldbe that of a typicalcommercial or hospitalenvironment.Mains power quality shouldbe that of a typicalcommercial or hospitalenvironment. If the user ofthe device requires continued operation duringpower mains interruptions,it is recommended that thedevice be powered from anuninterruptible power supplyor a battery.2524Appendix Appendix

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 immunityIMMUNITY testNot applicable3 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 device, including cables, than the recommended separation distance calculated from the equation applicable to the frequency of the transmitter.Recommended separation distanceThe 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.where P is the maximum output powerrating of the transmitter in watts (W) according to the transmitter manufacturerand 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:PV=d ]5,3[1P=d 80 MHz to 800 MHz P=d 2.333 800 MHz to 2,5 GHz 1.167 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.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 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 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 [ ]V/m.bV1 150 kHz to 80 MHz 80 MHz to 800 MHz 800 MHz to 2.5 GHz 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 devicecan 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 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 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.0.010.1110100Not applicable 0.1170.3691.1673.69011.670.2330.7382.3337.37823.33PV=d ]5,3[1P=d 1.167 2.333 P=dNot applicableNot applicableNot applicableNot applicable26Appendix27Appendix