BodyMedia WG24 SenseWear (R) wireless gateway User Manual WG 2 4 LIT indd

BodyMedia, Inc. SenseWear (R) wireless gateway WG 2 4 LIT indd

User manual

© Copyright 2006 BodyMedia, Inc.WG-2.4-LIT Rev.1®4 Smithfi eld Street11th FloorPittsburgh, PA 15222USAP.412.288.9901F.412.288.9902www.bodymedia.comBodyMedia International SrlVia G. Balzaretti, 1520133 Milan, Italy P.+39-02-2774121F.+39-02-27741250www.bodymedia.euwireless gatewayOperating Manual
2Important Information About the SenseWear biotransceiver . . . . . . . . . . . . . . . . . . . . . . . .02Setting up SenseWear® wireless gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10SenseWear® wireless gateway Interface Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11FCC Statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12Intended UseThe SenseWear® wireless gateway can be used to remotely retrieve data from SenseWear® armbands or OEM biometric monitors with SenseWear® biotransceivers for applications such as: nutritional diagnostics, metabolic diseases, pediatrics, pulmonary and cardiac studies, geriatrics, internal medicine, occupational medicine, neurology, psychiatrics, sleep screening, and in general anywhere it is necessary to monitor caloric and energy consumption, movement, physical activity, quality of life, lifestyle, behavior and/or stress.Important Information About the SenseWear® wireless gatewayTABLE OF CONTENTS WARNINGSThis product complies with the general requirements for a safe medical device under applicable directives. However, this product alone is not meant to substitute for proper medical diagnosis, care, or treatment. Any decisions based on the data from this device should be made only by medical personnel and should consider the condition and lifestyle of the subject tested. The SenseWear® wireless gateway should not be used for life critical applications; improper usage may result in harm or even death to the wearer.This product is non-defi brillation proof.Do not get the device close to other devices that can cause electromagnetic interferences of any nature.EQUIPMENT not suitable for use in the presence of a FLAMMABLE ANAESTHETIC MIXTURE WITH AIR or WITH OXYGEN OR NITROUS OXIDE.Please be sure to verify equipment is connected and used compliant to UL1950.Medical electrical equipment needs special precautions regarding EMC and needs to be installed and put into service according to the EMC information provided on pages 5-8. Portable and mobile RF communications equipment can affect medical electrical equipment.NOTE:Read these instructions and the Warnings and Cautions on pages 2-4 before using the Body Monitoring System.
3 4 WARNINGSImportant Information About the SenseWear® wireless gateway CAUTIONSImportant Information About the SenseWear® wireless gatewayThe equipment or system should not be used adjacent to or stacked with other equipment and that if adjacent or stacked use is necessary, the equipment or system should be observed to verify normal operation in the confi guration in which it will be used.The SenseWear® wireless gateway should not be used in airplanes, hospitals or locations where cellular telephones or electronic devices are prohibited.Keep the SenseWear® wireless gateway out of reach of children. The product contains smaller, removable parts which can become chocking hazards.Water resistance DO NOT IMMERSE THE WIRELESS GATEWAY IN WATER. The wireless gateway is not designed to be used underwater or to come in continuous contact with water. To prevent a shock hazard, never use the armband in water environments (e.g., in the shower, swimming pool, or rain). IPX0 clas-sifi ed. Ordinary Protection, not protected against ingress to moisture.Handling Avoid exposing the biotransceiver to extreme temperatures, direct sunlight, moisture, sand, dust, or mechanical shock. Dispose of device in accordance with local, state, federal, or country specifi c regulations. Maintenance Changes or modifi cations to this equipment not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.If the wireless gateway is dropped, ensure that it is working properly and not physically dam-aged before relying on readings.Cleaning Moisten a soft cloth or towel with mild disinfectant soap and water. Wipe and dry the wireless gateway. Never use solvents to clean the wireless gateway, only for disinfecting (see below).Disinfecting Wipe wireless gateway with soft cloth dampened with 70% isopropyl alcohol. Allow wireless gate-way to dry for 5-10 minutes before using DO NOT STERILIZE THIS UNIT. CAUTIONS
5 6FlickerIEC 6100-3-3 CompliesRF EmissionsCISPR 11 Class B The WG-2.4 is suitable for use in all establishments, including domestic, and those directly connected to the public low-volt-age power supply network that supplies buildings used for domestic purposes.RF Emissions CISPR 11 Group 1 The WG-2.4 uses RF energy only for its inernal function. Therefore, its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment.The WG-2.4 (SenseWear® wireless gateway) is intended for use in the electromagnetic environment specifi ed below. The customer or user of the WG-2.4 should ensure that it is used in such an environment. Guidance and Manufacturer’s Declaration - EmissionsEmissions Test Compliance Electromagnetic Environment - GuidanceImportant Information About the SenseWear® biotransceiverComputer and Wireless Communicator1.5mDiagram not to scale.1.5m 1.5m2.5mPatient Environment Harmonics IEC 6100-3-2 Class A 3A/m Power frequency magnetic fi elds should be that of a typical commercial or hospital environment.Power Frequency 50/60HzMagnetic FieldIEC 61000-4-83A/mN/A N/AVoltage Dips/DropoutIEC 61000-4-11>95% Dip for0.5 Cycles60% Dip for 5 Cycles30% Dip for 25 Cycles>95% Dip for 5 SecondsN/ASurgeIEC 61000-4-5 ±1kV Differential±2kV CommonN/AN/AN/AEFTIEC 61000-4-4 ±2kV Mains±1kV I/Os±6kV Contact±8kV Air Floors should be wood, concrete, or ceramic tile. If fl oors are synthetic, the r/h should be at least 30%.ESDIEC 61000-4-2 ±6kV Contact±8kV AirThe WG-2.4 (SenseWear® wireless gateway) is intended for use in the electromagnetic environment specifi ed below. The customer or user of the WG-2.4 should ensure that it is used in such an environment. Guidance and Manufacturer’s Declaration - ImmunityImmunity Test IEC 60601Test Level ComplianceLevel ElectromagneticEnvironment - GuidanceImportant Information About the SenseWear® biotransceiver
7 8Important Information About the SenseWear® biotransceiver3 Vrms 150 kHz to 80 MHz3 V/m80 MHz to 2.5 GHzN/A3 V/mPortable and mobile communications equipment should be separated from WG-2.4 by no less than the distances calculated/listed below:D=(3.5/V1)(Sqrt P)D=(3.5/E1)(Sqrt P) 80 to 800 MHzD=(7/EI)(Sqrt P) 800 MHz to 2.5 GHzwhere P is the max power in watts and D is the recommended separation distance in meters.FIeld strengths from fi xed transmitters, as determined by an electromagnetic site survey, should be less than the compliance level in each frequency rangeb.Interference may occur in the vicinity of equip-ment containing a transmitter symbol:•••Conducted RFIEC 61000-4-6Radiated RFIEC 61000-4-3The WG-2.4 (SenseWear® wireless gateway) is intended for use in the electromagnetic environment specifi ed below. The customer or user of the WG-2.4 should ensure that it is used in such an environment. Guidance and Manufacturer’s Declaration - EmissionsIEC 60601Test Level ComplianceLevel ElectromagneticEnvironment - GuidanceImmunity TestNOTE 1 At 80 MHz and 800 MHz, the higher frequency range appliesNOTE 2 These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and refl ection from structures, objects and people100 11.6666 11.6666 23.333310 3.6893 3.6893 7.37861 1.1666 1.1666 2.3333Important Information About the SenseWear® biotransceiver0.1 0.3689 0.3689 0.7378The WG-2.4 (SenseWear® wireless gateway) is intended for use in the electromagnetic environment in which radiated disturbances are controlled. The customer or user of the WG-2.4 can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF Communications Equipment and the WG-2.4 as recommended below, according to the maximum output power of the communications equipment. Recommended Separations Distances for the WG-2.40.01 0.1166 0.1166 0.2333Separation (m)150kHz to 80MHzD=(3.5/V1)(Sqrt P)Separation (m)80 to 800MHzD=(3.5/V1)(Sqrt P)Separation (m)800MHz to 2.5GHzD=(7/E1)(Sqrt P)Max Output Power (Watts)Field strenghts from fi xed 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 fi xed RF transmitters, and electromagnetic site survey should be considered. If the measured fi eld strength in the location in which the WG-2.4 is used exceeds the applicable RF compliance level above, the WG-2.4 should be observed to verify normal operation. If abnormal performance is observed, additional measures may be necessary, such as re-orienting or relocationg the WG-2.4.Over the frequency range 150 kHz to 80 MHz, fi eld strengths should be less than 3 V/m.For transmitters rated at a maximum output power not listed above, the recommended seperation distance d in meters (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 80 MHz and 800 MHz, the seperation distance for the higher frequency range applies.NOTE 2 These guideleines may not apply in all situations. Electromagnetic propogation is affected by absorption and refl ection from structures, objects and people.
9 10Setting up SenseWear® wireless gatewayTIP: In many homes, the kitchen may be an optimal location for your wireless gateway. Typically, there are multiple electrical outlets, a phone jack, and a hard fl oor surface (required to perform daily weight tests using a weight scale).Locate an area in your home where a telephone jack and electrical outlet are in close proximity. Keep in mind that the wireless gateway needs to be within 5 meters (15 feet) of an area where you can take your daily readings.1.Plug one end of the power adapter into the wireless gateway and the other end into the electrical outlet.Plug one end of the telephone cable into one PHONE jack on the wireless gateway and the other end into your home telephone jack. The other PHONE jack is for the optional cable from your telephone.2.3.TIP: The wireless gateway end data upload immediately will hang up immediately by sim-ply lifting the handset of any phone on the same telephone cable as the wireless gateway.Check the LED status indicators on the wireless gateway. If it is correctly set up and ready to receive readings, the POWER light will glow a solid green.Please leave the wireless gateway plugged into the electrical outlet and telphone cable at all times to ensure timely delivery of your data to the monitoring service. To turn off the wireless gateway, simply unplug the power adapter from the wall.4.TIP: To maximize tranceiver reception range, avoid placing anything on top of the wireless gateway.Important Information About the SenseWear® biotransceiverFollow operating instructions. Caution The Waste Electrical and Electronic Equipment Regulations indicates separate collection for electrical and electronic equipment.Tested to applicable safety standards.Identifi cation code of Notifi ed Body involved: 0051.Classifi cation of the device, as per 93/42 directives : IIa (rule 10)Certifi cation procedure : 93/42/EEC, Annex VI, VII.Identifi cation code of Notifi ed Body involved: 00512.400 - 2.483 GHzTransmit Power Class 8 - Less than 10mW output powerDuty Cycle Class 4 - permitted to operate at 100% duty cycle Receiver Class 3 - Standard reliable SRD communication mediaConforms to UL STD 60950Certifi ed to CSA C22.2 No. 950EMC Alert Mark for non-ionizing radiation .
11 12SenseWear® wireless gateway Interface KeyPower: Wireless gateway is on and readyReceive: Data in queue and ready to upload. If light is blinking, the data was recently retrieved successfully. Upload: Data being transferred over phone line.Error: Please contact supportFCC StatementNOTE: 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 separate from the receiver. Consult the dealer or an experienced radio/TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two condi-tions: (1) This device may not cause harmful interference, and (2) this device must accept any interfer-ence received, including interference that may cause undesired operation.••••FCC 47CFR 15C TCB - 47 CFR Part 15 Subpart C Intentional Radiator Certifi cation TestFCC 47CFR 15B clA - 47 CFR Part 15 Subpart B Unin-tentional Radiators Class A Verifi cationUL 60601-1 - UL Standard for Safety Medical Electri-cal Equipment, Part 1: General Requirements for Safety First EditionCENELEC EN 60601-1-2 - 2001 - Medical Electrical Equipment Part 1-2: General Requirements for Safety - Collateral Standard: Electromagnetic Compatibility - Requirements and Tests IEC 60601-1-2: 2001CENELEC EN 60601-1-1 - Medical Electrical Equip-ment - Part 1: General Requirements for Safety - Collateral Standard: Safety Requirements for Medical Electrical Systems.CAN/CSA-C22.2 No.606.1-M90ETSI EN 301 489-1 - Electromagnetic Compatibility and Radio Spectrum Matters (ERM); ElectroMagnetic Compatibility (EMC) Standard for Radio Equipment and Services; Part 1: Common Technical Require-ments V1.3.1 ETSI EN 301 489-3 - (Draft) Electromagnetic Compat. and Radio Spectrum Matters (ERM); Harmonized EN for ElectroMag. Compatibility (EMC) of Radio Comms. Equip. & Srvs.; Pt. 3: Specifi c Conditions for Short-Range Devices (SRD) Operating on Freqs Between 9 KHz and 40 GHz V1.3.1ETSI EN 300 440-1 V1.3.1 (2001-07) Electromag-netic compatibility and Radio spectrum Matters (ERM);Short range devices; Radio equipment to be used in the 1 GHz to 40 GHz frequency range

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