Transtek Medical Electronics AW8001-LS Bluetooth Module with Body Pressure Monitor as host User Manual tmb 1014 bt

Guangdong Transtek Medical Electronics Co.,Ltd Bluetooth Module with Body Pressure Monitor as host tmb 1014 bt

User Manual

User ManualBlood Pressure Monitor LS808-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 LS808-B.GUANGDONG TRANSTEK MEDICAL ELECTRONICS CO., LTDArm TypeVersion:1.0Zone A, 5/F., Investment Building, No. 12, Huizhan East Rd., TorchDevelopment District, Zhongshan, Guangdong, 528437, China Contains FCC ID: OU9AW8001-LS
1INTRODUCTION .............................................................2Indications for UseLCD Display SignalMonitor ComponentsBEFORE YOU START ........................................................7MEASUREMENT .............................................................14INFORMATION FOR USER .....................................................20Tips for MeasurementMaintenanceABOUT BLOOD PRESSURE....................................................22What 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 arm?TROUBLESHOOTING .........................................................24SPECIFICATIONS ............................................................. 25ATHORIZED COMPONENT ............................................... 26CONTACT INFORMATION...................................................... 26Safety InformationPower Supply and Charge PowerSetting the Time,Date and Unit Start MeasurementData Management .................................. 16Recall the RecordsDelete the Records.........................COMPLIED STANDARDS LIST  27...................................................... 29......Table of ContentsMeasurement PrincipleGeneral DescriptionEMC GUDIANCETABLE OF CONTENTS Tie the CuffPair up with Your Device..................................................................................................... 28......FCC STATEMENT
INTRODUCTION INTRODUCTIONFEATURES:86.1mm×24mm Blue LCD Display with White BacklightMeasure-during-inflating TechnologyUp to 60 pieces of record storedThis 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 “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”The Bluetooth Combination MarkF1T1A/250V Φ3.6*10CCC23Indications for UseSymbol for “ Class II Equipment” Symbol for indoor use only * Thank you for selecting TRANSTEK Blood pressure Monitor (LS808-B).The monitor features blood pressure measurement, pulse rate measurementand the result storage. The design provides you with two years of lifetime.* This manual contains important safety information and caution, and provides stepby step instructions for using the product.* Please do read this user manual carefully and thoroughly before use.Contraindications1.The Transtek Blood Pressure Monitor is digital monitors intended for use in measuring blood pressure and hearbeat rate with arm circumference ranging from 22cm to 42 cm (about 9-17 inches).2. The monitor detects the appearance of irregular heartbeats during measurement and gives a warning signal with readings.3. It is intended for adult use in the home/ domestic setting only.1. 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.2. This device is not intended to be a diagnostic device. Contract your physician if hypertensive values are indicated.Symbol for “MANUFACTURE DATE”Symbol for “Including RFtransmitter”
CAUTION    INTRODUCTION INTRODUCTION4LCD Display SignalSystolic Blood Pressure High blood pressureDiastolic Blood Pressure Low blood pressurePulse beat/minuteUnit Measurement unit of blood pressureMemory Query Recalling the history recordsLow Battery Low battery and please charge the power.IHB Detector Irregular Heartbeat Detector5Current timeShocking reminderData pending to transmitYear/Month/Day(Hour:Minute)Shocking will result in inaccurateMeasurement data stored in the deviceData transmitting Data transmission succeeds.User ID Start measurement for selected user,and transmit the measuring resultHeartbeat Heartbeat Detection during the measurementThis device is intended for adult use only.This device is intended for no-invasive measuring and monitoring of arterial blood pressure. It is not intended for use on extremities other than the arm 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 based solely 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.When the device was used to measure patients who have common arrhythmias such as atrial or ventricular premature beats or artrial fibrillation, the best result may occure deviation. Please consult your physician about the result.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.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/adaptor and the patient simultaneously.To avoid measurement errors, please avoid the condition of strong electromagnetic field radiated interference signal or electrical fast transient/burst signal.The user must check that the equipment functions safely and see that it is in proper workingcondition before being used.This device is contraindicated for any female who may be suspected of, or is pregnant. Besides provided inaccurate readings, the affects of this device on the fetus are unknown.Manufacturer will make available on request circuit diagrams, component parts list etc.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 been impacted and reduced.During using, the patient will 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 sensization or irritation reaction.The patient is an intended operator. The patient can measure, transmit data and charge battery under normal circumstances and maintain the device and its accessories according to the user manual.The blood pressure monitor, its adaptor, and the cuff are suitable for use within the patient environment. If you are allergic to dacron or plastic, please don’t use this device.Please keep the unit out of reach of infants, children or pets, since inhalation or swallowing of small parts is dangerous or even fata.The adaptor is specified as a part of ME equipment.If Luer lock connectors are used in the construction of tubing, there is a possibility that they might be inadvertently connected to intravascular fluid systems, allowing air to be pumped into a blood vessel.The device is not suitable for public use.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.Be careful to strangulation due to cables and hoses, particularly due to excessive length.
Monitor ComponentsList1.Blood Pressure Monitor   (LS808-B)2.AC Adaptor   ( Model: UE08WCP- 060100SPA)3.User ManualBEFORE YOU START61. The battery of LS808-B is built-in rechargeable     li-polymer battery, the battery current is 1000 mAh.2. Please use the AC adaptor to charge    the battery, just like the following picture: Power Supply and Charge PowerCharging the power under following circumstances:displays on the LCDThe LCD display dimsWhen powering on the monitor, the LCD doesn’t light up.AC adaptor  CAUTION        1. The battery of LS808-B is built-in rechargeable li-polymer 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. If measured three times per day, and the battery is fully charged, it can be used for about 20 days.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: UE08WCP-060100SPA) 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. 74. Cuff (22-42cm) (Type BF Applied Part)INTRODUCTION(Please use TRANSTEK authorized cuff.)Component list of pressure measuring system1 PCBA2 Air pipe3 Pump4 Valve5 CuffCUFF(Type BF applied part)SYSTOLIC PRESSUREDIASTOLIC PRESSUREQUERY/UPBUTTONUSER 2/ACTIVATION BUTTONUSER 1/SET BUTTONPULSE RATEON/OFF BUTTONDC POWER SOCKET
Setting the Time,Date and Unit(1) When the monitor is off, press and hold User 1 button for 3s to enter Time Setting Mode.To ensure the stored measurement result has correct time record, please set time and unit before device is used.BEFORE YOU START89BEFORE YOU START(2) As pictured in the right, the blinking numeral representing [HOUR].Press “Query” button to change the numeral. Each press will increasethe numeral by one in a cycling manner.(3) Press “User 1” button again to confirm [HOUR]. Then the numeralrepresenting [MINUTE] blinks.(4) Repeat step 2 and 3 to confirm [MINUTE].Before use,switch the button to the “ON” side to turn on the monitor.Note: If the button is on the “OFF” side, there is no reaction when you press any button.
10 11BEFORE YOU START BEFORE YOU START(5) Repeat step 2 and 3 to confirm[MONTH], [DAY] and [YEAR].(6) Repeat step 2 and 3 to confirm the measurement unit.(7) After confirming the measurement unit, the LCD willdisplay “dOnE” and the monitor will shut off.
12 13BEFORE YOU START BEFORE YOU STARTTie the CuffResting 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 arm, or as directed by a physician.1. Remove all accessories from your left arm.    If your physician has diagnosed you with poor    circulation in your left arm, use your right arm.2. Roll or push up your sleeve to expose the skin.3. Apply the cuff to your left arm with your palm facing up.4. Position the edge of the cuff about 2-3 cm. 5. Fasten the arm cuff around your arm, leaving no extra room    between the cuff and your skin. If the cuff is too loose, the    measurement will not be accurate.6. Correct Posture for Patients with Hypertension, especially for    Hypertension patient    - 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 central of the cuff should maintain at the same level as the     right atrium of the heart.Pair up the Blood Pressure Monitorwith Your Device(1) Turn on Bluetooth and the app. Make sure both areon when pair-up is proceeding.  (2) When the monitor is off, press and hold the User 2button to start pair-up. The symbol       and the symbol        will be shown on the LCD alternatively, indicatingpair-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-upprocess is complete.  CAUTIONInterference may occur in the vicinity of equipment marked with the following symbol      . And LS808-B may interfering vicinity electrical equipment.Keep the monitor at least 20 centimeters away from the human body (especially the head) when the data transmission is proceeding after measurement.To enable the data transmission function, this product should be paired to Bluetooth end at 2.4 GHz.How to mitigate possible interference?1. The range between the device and BT end should be reasonably close, from 1 meter to 10 meters. Please ensure no obstacles between the device and BT endso as to obtain quality connection and to lower the RF output range.2. To avoid interference, other electronic devices (particularly those with wireless transmission / Transmitter) should be kept at least 1 meter away from the monitor.Bluetooth Module No. : AW8001Frequency RangeOutput Power RangeSupply Voltage2.402 - 2.480 GHz0 dBm1.8-3.6 VTransmitting Distance 10 meters
14 15Start MeasurementMEASUREMENT MEASUREMENTWhen the monitor is off, press User 1 button to turnon the monitor and it will finish the whole measurement,and then save the measure data for User 1.The same to the User 2.(1) When the monitor is off, press the User 1 buttonto turn on the monitor.LCD display Adjust to zero.Inflating and measuring. Display and save the results.The data transmission will proceed.(2) Press User 1 button to power off,otherwise it will turn off with one minute.Tips:A. When finish the whole measurement, press anotheruser button, the blood monitor will begin measuring again.B. Maximum 60 records are both for user 1 and user 2.1.With LS808-B successfully pair-up with your iPhone, the measurement data will be automatically transmitted to your mobile via Bluetooth. 2.The symbol       will disappear after successful data transmission, and you may check your personal health data stored in your iPhone.3.If the data transmission fails, the symbol       will remain. The pending measurement data will be transmitted to your iPhone when next measurement is complete.CAUTION
16 17DATA MANAGEMENTRecall the Records(1) When the monitor is off, press “Query” buttonto access the memory.(2) The LCD will display the latest measuringresult of the user ID which completes the lastmeasurement.The record number, measuring date and measuringtime will be displayed alternatively.(3) Press “Query” button to rotate the history records.(4) When in the memory mode, press the User 1 buttonto recall the measurement history of User 1, or pressthe User 2 button to recall the measurement history.(5) When no history stored for the specific user in themonitor, press “Query” button and the LCD will displayas pictured to the right.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.CAUTIONDATA MANAGEMENT
1918Delete the RecordsDATA MANAGEMENT DATA MANAGEMENT(1) When under the query mode, press and hold“Query” button for 3 seconds to clear the memory.(2) When the LCD display “dEL ALL”, press “Query”button to confirm.(3) The LCD will display “dEL dOnE” and then shut off.(4) If you wish to stop clearing the memory, you maypress the other button, rather than “Query” button toturn off the monitor, or wait until the monitor shuts off.CAUTION        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 arm where intravascularaccess or therapy, or an arterio-venous (A-V) shunt, is present;Inflating the cuff on the arm 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.5. Don’t kink the connection tube, otherwise, the cuff pressure may continuously increase which can prevent blood flow and result in harmful injury to the PATIENT.
Tips for MeasurementWithin 1 hour after dinner or drinkingWithin 20 minutes after taking a bathIn a very cold environmentImmediate 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.Maintenance20 21INFORMATION FOR USERINFORMATION FOR USERTo 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 cuff Please use ACCESSORIES and detachable partes specified/ authorised by MANUFACTURE. Otherwise, it may cause damage to the unit or danger to the user/patients.The device doesn’t need to be calibrated in two years of reliable service.Please dispose of ACCESSORIES, detachable parts, and the ME EQUIPMENT according to the local guidelines.If you have any problems with this device, such as setting up, maintaining or using, please contact with SERVICE PERSONNEL of Transtek. Don’t open or repair the device by yourself. Please report to Transtek if any unexpected operation or events occur.Please use the soft cloth to clean the whole unit. Don’t use any abrasive or volatile cleaners.CAUTION
What are systolic pressure and diastolic pressure? pressartery veinblood dischargingSystolicrelaxblood enteringDiastolic  What 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.1. Individual blood pressure varies every in one day, it is also affected by the way you tie your cuff and the your measurement position, so pleasetake the measurement at the same condition.Why does my blood pressurefluctuate throughout the day?2. The varies of the pressure is greater if theperson take medicine.3. Waiting at least 3 minutes for anothermeasurement.The blood pressure is different evenduring 24 hour because of the weather,emotion, exercise etc, specially the“white coat” in hospital which makesthe results are higher than the ones athome.Why the blood pressureI get from the hospital isdifferent from home?It is ok for both arms, but there will besome different results for different arm,so suggest you measure the same armevery time.If the result is the sameif measuring on the right arm?The attention need to paywhen you measure yourblood pressure at home:If the cuff is tie properly.If the cuff is too tight or too loose.If the cuff is tied on the upper arm.If you feel anxious pressured.You had better take deep breath2-3 times before beginning.Advice: adjust yourself for 4-5 minutesuntil you calm down.ABOUT BLOOD PRESSURE ABOUT BLOOD PRESSURE22 23The chart on the right is the standard blood pressure classifi-cation published by AmericanHeart Association (AHA).AHA Home Guideline for Upper Limit of Normal BPPlease consult a physician if your measuring result falls outside the range. Kindly note that only a physician could tell whether your blood pressure value has reached a dangerous point.CAUTIONSYS 135 mm HgDIA 85 mm HgBlood Pressure CategoryNormalPrehypertensionHigh Blood Pressure(Hypertension) Stage 1High Blood Pressure(Hypertension) Stage 2Hypertensive Crisis(Emergency care needed)SystolicmmHg (upper#)DiastolicmmHg (lower#)less than 120120-139140-159160 or higherHigher than 180andororororless than 8080-8990-99100 or higherHigher than 110This chart reflects blood pressure categories defined by American Heart Association.
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 will notlight up.    E1 showsThe cuff is not secure.E 3 showsRelax for a momentand then measure again.E 10 or E 11 showsThe monitor detectedmotion,talking or the pulse is too poor while measuring.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.The treatment of themeasurement failed.Power is exhausted. Charge the powerPower is low. Charge the powerPower supply 3.7V 1000mAH Built-in rechargeable li-polymer battery, 6V     1A AC AdaptorDisplay moder Blue LCD with White Backlight  V.A.= 86.1mm(L) x24mm(W)Measurement mode Oscillographic testing modeMeasurement rangeAccuracyNormal working conditionStorage & transportationconditionMeasurement perimeterof the upper arm About 22cm-42cmNet Weight Approx.265 gExternal dimensionsAttachmentApprox.130.9mm×73mm×29.4mmAC Adaptor,user manualMode 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 classificationV01Battery Powered Mode: Internally Powered ME EquipmentWARNING: No modification of this equipment is allowed.Rated cuff pressure: 0kPa-40kPa (0mmHg-300mmHg)pulse value:(40-199)beat/minutePressure:5℃-40℃within±0.4kPa(3mmHg) pulse value:±5%Temperature:-20℃ to 60℃ Relative humidity: 10%RH to 93%RHAtmospheric pressure: 50kPa to 106kPaTemperature:5℃ to 40℃ Relative humidity: ≤85%RHAtmospheric pressure: 86kPa to 106kPaAC Adaptor charged Mode: Class II ME EquipmentMeasurement pressure: 5.3kPa-30.7kPa (40mmHg-230mmHg) TROUBLESHOOTING SPECIFICATIONS24 25Refasten the cuff and relax for a moment andthen measure again.Communication errorCheck if the App is on or not,try data transmission again.Display is dim orshows
For 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 InformationManufactured 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, ChinaAthorized ComponentPlease use the TRANSTEK authorized adaptorComplied Standards ListRisk managementLabelingUser manualGeneral Requirements for SafetyElectromagnetic compatibilityPerformance requirementsClinical investigationSoftware life-cycle processesISO/EN 14971:2012  Medical devices — Application of risk management to medical devicesISO/EN 15223-1:2012  Medical devices. Symbols to be used with medical device labels, labelling and information to be supplied. General requirementsEN 1041: 2008   Medical equipment manufacturers to provide informationIEC 60601-1: 2005+A1:2012  Medical electrical equipment - Part 1: General requirements for basic safety and essential performanceIIEC/EN 60601-1-2:2007  Medical electrical equipment - Part 1-2: General requirements for basic safety and essential performance - Collateral standard:Electromagnetic compatibility - Requirements and testsIEC 80601-2-30:2009 Medical electrical equipment- Part 2-30: Particular requirements for the basic safety and essential performance of automated non-invasive sphygmomanometers ISO 81060-2:2009 Non-invasive sphygmomanometers - Part 2 : Clinical validation of automated measurement typeIEC/EN 62304:2006+AC: 2008  Medical device software - Software life cycle processesATHORIZED COMPONENTCOMPLIED STANDARDS LIST26 27UE08WCP-060100SPA100-240V 50-60Hz,400mA6V      1AAdaptorType:Input:Output:(Conforms to UL Certification)
EMC Guidance1. The Blood Pressure Monitor needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided in the ACCOMPANYING DOCUMENTS  2. Wireless communications equipment such as wireless home network devices, mobile phones, cordless telephones and their base stations, walkie-talkies can affect this equipment and should be kept at least a distance d = 3,3 m away from the equipment.(Note. As indicated in Table 6 of IEC 60601-1-2:2007 for ME EQUIPMENT, a typical cell phone with a maximum output power of 2 W yields d = 3,3 m at an IMMUNITY LEVEL of 3 V/m)EMC GUIDANCE28FCC STATEMENTFCC 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.29

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