User's Manual

7
If this hardware device does cause interference, try the following measures to correct it:
● Relocatetheantennaoftheotherradio-communicationsdevice(forexampleAM/FMradios,televisions,
baby monitors, cordless phones, etc.) until the interference stops.
● MovethehardwaredevicefartherawayfromtheradioorTV,ormoveittoonesideortheotherofthe
radio or TV.
● PlugthecomputerintoadifferentpoweroutletsothatthehardwaredeviceandradioorTVareon
different circuits controlled by different circuit breakers or fuses.
● Ifnecessary,askyourcomputerdealeroranexperiencedradio-TVtechnicianformoresuggestions.
For more information about interference issues, go to the FCC Web site at:
http://www.fcc.gov/cgb/consumerfacts/interference.html.
YoucanalsocalltheFCCat888-CALLFCCtorequestInterferenceandTelephoneInterference
fact sheets.
For Bluetooth and 2.4 GHz devices only:TocomplywithFCCRFexposurerequirements,thefollowing
operating configurations must be satisfied: the antenna has been installed by the manufacturer and no
changes can be made. The wireless devices must not be co-located or operating in conjunction with any
otherantennaortransmitter.Exceptforheadsetandhandhelddevices,wirelessdevicesmustbeatleast20
cm between the antenna of the wireless device and all persons.
MicrosoftCorporation;OneMicrosoftWay;Redmond,WA98052-6399;U.S.A.
UnitedStates:(800)426-9400;Canada:(800)933-4750
Disposal of Waste Electrical and Electronic Equipment in the European
Union and Other Countries/Regions with Separate Collection Systems
This symbol on the product or its packaging means that this product must not be disposed of with your
household waste. Instead, it is your responsibility to hand this over to an applicable collection point for the
recycling of electrical and electronic equipment. This separate collection and recycling will help to conserve
natural resources and prevent potential negative consequences for human health and the environment,
which inappropriate disposal could cause due to the possible presence of hazardous substances in electrical
and electronic equipment. For more information about where to drop off your electrical and electronic
waste, please contact your local city/municipality office, your household waste disposal service, or the shop
where you purchased this product. Contact [e-mail] for additional information on disposal of
wasteelectricalandelectronicequipment(WEEE).
CetappareilnumériquedelaclasseBestconformeauxnormesNMB-003,CNR-Gen,CNR-210etCNR-310
duCanada.Sonfonctionnementestassujettiauxdeuxconditionssuivantes:(1)Cetappareilnepeutpas
provoquerd’interférencesnuisibleset(2)cetappareildoitacceptertouteinterférencereçue,ycomprisles
interférences pouvant entraîner un fonctionnement non désiré.
L’expression«IC:»avantlenumérod’homologation/enregistrementsignifieseulementqueles
spécifications techniques édictées par Industrie Canada ont été respectées.
Radio Frequency Technical Specifications
27 MHz Devices
Radiofrequency(RF)outputpower:<54dBµV/mat3m
Keyboardwithtwochannels–RFfrequencies:27.095MHz(channel1),27.195MHz(channel2)
Keyboardwithasinglechannel–RFfrequency:27.195MHzor27.095MHz
Mousewithtwochannels–RFfrequencies:27.045MHz(channel1),27.145MHz(channel2)
Mousewithasinglechannel–RFfrequency:27.145MHzor27.045MHz
Bluetooth Devices
RF output power: meets Bluetooth
®
requirements
Frequency:2,400MHzto2483.5MHz
2.4 GHz Devices
Non-specific short range device
RF output power: Meets all SRD requirements
Frequency:withintherangeof2,400MHzto2,483.5MHz
Radio and TV Interference Regulations
TheMicrosofthardwaredevice(s)canradiateRFenergy.Ifnotinstalledandusedinstrictaccordancewith
the instructions given in the printed documentation and/or on-screen Help files, the device may cause
harmfulinterferencewithotherradio-communicationsdevices(forexampleAM/FMradios,televisions,
baby monitors, cordless phones, etc). There is, however, no guarantee that RF interference will not occur in
a particular installation.
To determine if your hardware device is causing interference to other radio-communications devices,
disconnectthedevicefromyourcomputerorremovethedevice’sbatteries(forabatteryoperateddevice).
If the interference stops, it was probably caused by the device. If the interference continues after you
disconnect the hardware device or remove the batteries, turn the computer off and then on again. If the
interferencestoppedwhenthecomputerwasoff,checktoseeifoneoftheinput/output(I/O)devicesorone
of the computer’s internal accessory boards is causing the problem. Disconnect the I/O devices one at a time
and see if the interference stops.
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