User Manual

6
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.