Lenovo A520 Lenovo IdeaCentre A520 Series Lenovo Regulatory Notice - Page 3

limits. Nevertheless, it shall be used in such a manner that the potential for human contact during normal operation is minimized as follows: Caution: To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm (8 inches) must be maintained between the antennas connected to the PCI Express Mini Cards and all persons. ii) FCC ID location At the rear of your Lenovo computer, you will find an indicator label of the format "Contains Transmitter Module: FCC ID XXXX", where XXXX represents the FCC ID that corresponds to your preinstalled Wireless LAN 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. Refer to "Electronic emission notices". The models RTL8188CUS and RTL8723AS underwent the certification process with each respective FCC ID number listed in "I. Factory preinstalled Wireless LAN module". II. Preinstalled integrated Bluetooth module • Model: BCM92070MD_REF (FCC ID: QDS-BRCM1043); i) FCC ID and installation of the module: If you find the FCC ID QDS-BRCM1043 on the label at the rear of your computer, your computer contains a Bluetooth transmitter device (Model: BCM92070MD_REF). The Bluetooth device is preinstalled by Lenovo, and is not removable by you. If the device requires replacement during warranty it must be serviced by a Lenovo authorized servicer. ii) The FCC RF safety requirement: The radiated output power of the Bluetooth module is far below the FCC radio frequency exposure limits. Therefore, a 20 cm of separation between the Bluetooth antenna and human body is not required. iii) Radio Frequency interference requirements: The device has been tested and found to comply with the limits for both a Class B digital device regarding FCC Part 15 Subpart B and an 2 Lenovo Regulatory Notice