Lenovo IdeaPad U450 - Manuel (Page 7)

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ii) FCC ID of wireless module:
There is no FCC ID shown on the outside of your computer for the
preinstalled Mini PCI Express Card wireless module. Instead you will
find a label that will be of the format “Contains Transmitter Module:
FCC ID: XXXX”, where XXXX represents the FCC ID that corresponds
to your preinstalled Wireless LAN/WiMAX module.
iii) Radio Frequency interference requirements:
• The devices have been tested and found to comply with the limits
for a Class B digital device pursuant to FCC Part 15 Subpart B. The
model BCM94312HMG was subject to DoC. Refer to “Electronic
emission notices” on page 11. The models 512AN_HMW,
512ANX_HMW underwent the certification process with each
respective FCC ID number listed in “I. Factory preinstalled Wireless
LAN/WiMAX module” on page 2.
• Each device is restricted to indoor use due to its operation in the 5.15 to
5.25 GHz frequency range. FCC requires these products to be used
indoors for the frequency range 5.15 to 5.25 GHz to reduce the potential
for harmful interference to co-channel Mobile Satellite systems.
• High power radar are allocated as primary users of the 5.25 to 5.35
GHz and 5.65 to 5.85 GHz bands. These radar stations can cause
interference with and/or damage this device.
RN_US.fm Page 3 Friday, August 21, 2009 4:35 PM