Invacare®Platinum®MobileUSBDongle
thatisdesignedtooperateinshort-rangewirelesspersonal
areanetworks(WPAN).
TheproductsupportstheSmart(lowenergy)Bluetooth
protocol.Itoperatesinthespectrumrange2.400GHzto
2.4835GHzindustrial,scienticandmedical(ISM)band.
SmartBluetoothuses40x2Mhzchannels.Withina
channel,dataistransmittedusingGaussianfrequencyshift
modulation.Thebitrateis1Mbit/sandthemaximum
transmitpoweris5mW.TheSmartBluetoothprotocol
usesfrequencyhoppingtocounteractnarrowbandand
interferenceproblems.
TechnicalSpecication
Smart(lowenergy)
Bluetooth
ClassClass2
Distance/Range(theoretical
max.)
10m(33ft)
OvertheAirDataRate1Mbit/s
ApplicationThroughput0.27Mbit/s
Security128-bitAESwithCounter
ModeCBCMACand
applicationlayeruser
dened
RobustnessAdaptivefrequencyhopping,
LazyAcknowledgement,
24-bitCRC,32-bitMessage
IntegrityCheck
Latency(fromanon-connected
state)
6ms
NetworkTopologyScatternet
PowerConsumption5mW
ServiceDiscoveryYes
ProleConceptYes
IntendedWirelessEnvironment
Theintendedenvironmentsaredenedastheuser’shome,
publicsettings,assistedlivingfacilities,nursinghomes,
vocationalsettingsandhealthcarefacilities.Acrossthese
environments,theremaybenumerousdifferentitemsof
bothmedicalandnon-medicalequipmentthatmayalso
operateonsimilarwirelesstechnologies.
QualityofService(QoS)
ThewirelessQoSneededforeffectiveproduct
communication/displayinthePiccoloO2Appisoptimizedfor
Bluetoothwhentheproductandconnecteddevice(i.e.iOS
orAndroid,phoneortablet)arewithin10m(33ft).The
wirelessQoSneededforeffectiveproductcommunicationfor
transferofdatatothecloudplatformisoptimizedwhen
theconnecteddevicehassufcientcellularsignaland/or
adequateWi-Ficonnection.
Ifthewirelesssignalislost,theremotedisplayofproducton
thePiccoloO2Appanddeliveryofdiagnosticinformationto
thecloudplatformmaybeinterrupted.Datalatencyand/or
theprobabilityoflossofservicecreatesaninconvenience
onlyanddoesnotaffectoperationoftheproductandcannot
inhibittheuser’stherapyortreatment.
WirelessSecurity
TheproductandPiccoloO2Appincludeacipherblock
chainingmessageauthenticationcode(CBC-MAC)from
ablockciphertoprotectdata.Wi-Ficonnectionsare
recommendedtoincludeWi-FiProtectedAccessII(WPA2)
securityprotocols.Thesecuritymeasurestakenaddress:
•Embeddedsoftware
•Diagnosticsoftware
•Bluetoothwirelesstechnology
UsersshouldnotsharetheirlogindetailstothePiccoloO2
App.Errorsinthedisplayorintegrityofthedatatransmitted
areanuisanceandwillnotinterruptfunctionoftheproduct.
WirelessConnectionIssues
Userswhoexperienceconnectionproblemsshouldrst
verifyBluetoothconnectivityfunctionsareevidentonboth
theproductandconnecteddevice.ConsultthePiccoloO2
AppQuickStartGuideand/ortheproduct’susermanualat
www.invacare.comforfurtherinformation.
WirelessCoexistence
Wirelesscoexistencetestinghasbeenconductedinlinewith
ANSIC63.27:2017andIEC60601-1-24thedition.
Thefunctionoftheproductisnotimpactedifdisruptionof
thedonglewirelesscommunicationoccurs.Ifthedongle
becomesdisconnectedfromtheproductduringuse,remove
theproductfromtheradiofrequency(RF)eldandwirelessly
reconnecttotheirdevice.
UserActions
ShouldtheuserbeconcernedabouttheBluetooth
connectionforanyreason,theusercan:
1.SwitchofftheSmartBluetoothfunctionalityby
simultaneouslydepressingtheproduct’sDisplayBacklight
andFlowSelectionbuttonstodisabletheproduct’s
Bluetoothsignal.
2.ClosetheAppontheconnecteddevice.
Warranty
LimitedProductWarranty
Seetheusermanualforinformationregardingproduct
warranty.
LimitedDongleWarranty—Europe,Australiaand
NewZealand
Termsandconditionsofthewarrantyarepartofthegeneral
termsandconditionsparticulartotheindividualcountries
inwhichthisproductissold.
ContactinformationforyourlocalInvacareofceislocated
insidethebackcoverofthismanual.
LimitedDongleWarranty—USA
Exceptasotherwisesetforthbelow,Invacarewarrants
thattheDonglewillbefreefromdefectsinmaterialsand
workmanshipforaperiodofthree(3)monthsfromthe
dateInvacareshipstheproducttotheoriginalpurchaseror
provider("DongleWarranty").Acopyoftheoriginalproduct
invoiceisrequiredforcoverageundertheDongleWarranty.
Invacare’ssoleobligationandtheoriginalpurchaser’s
exclusiveremedyundertheDongleWarrantyislimitedto
Invacare’srepairand/orreplacement,atInvacare’soption,
ofadefectiveDongleaccessorycoveredbytheDongle
Warranty.Suchrepairorreplacementdoesnotinclude
anylabororshippingchargesincurredbyInvacareinthe
replacementand/orrepairofanysuchDongleaccessory.For
DongleWarrantyservice,pleasecontacttheproviderfrom
whomyoupurchasedyourproduct.Intheeventyoudonot
receivesatisfactoryDongleWarrantyservice,pleasewrite
directlytoInvacareattheaddressprovidedbelow.Provide
provider’sname,address,dateofpurchase,indicatenature
ofthedefectand,iftheproductisserialized,indicatethe
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