User Manual

7
Radio Frequency Technical Specications
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-specic short range device
RF output power: Meets all SRD requirements
Frequency: within the range of 2,400 MHz to 2,483.5 MHz
For Bluetooth and 2.4 GHz devices only:
To comply with FCC RF exposure requirements, the following
operating congurations must be satised: 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: [phone]; Canada: [phone]
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 ofce, 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).
Patent Information
United States and/or international patents pending.
X121690205mnl.indb 7 6/15/07 5:02:15 PM