Lenovo M30-70 Notebook - Manual (Page 3)

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iii) Radio Frequency interference requirement:
Each device has been tested and found to comply with the limits for a Class B digital device
pursuant to FCC Part 15 Subpart B. Refer to “Electronic emission notices” on page 5.
When you use a wireless LAN module in the 802.11 a/n transmission mode:
• Each device is restricted to indoor use due to its operation in the 5150 to 5250 MHz
frequency range. FCC requires these products to be used indoors for the frequency range
5150 to 5250 MHz to reduce the potential for harmful interference to co-channel Mobile
Satellite systems.
• High power radars are allocated as primary users of the 5250 to 5350 MHz and 5650 to
5850 MHz bands. These radar stations can cause interference with and/or damage this
device.
II. Simultaneous use of RF transmitters
Make sure of the following conditions on use of wireless features:
1. When you use any other RF option device, all wireless features in your Lenovo computer
are required to be turned off.
2. Users must follow the RF Safety instructions on wireless option devices that are included
in the RF option device's user's manual.