Lenovo 44C9770 manual II. Preinstalled integrated Bluetooth module

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PCI Express Card slot. For the location of the slot, see the “PCI Express Mini Card slot for wireless LAN/WiMAX” section in Access Help.

iii)Installation of approved wireless module: If no integrated wireless LAN Mini PCI Express Card has been preinstalled in your ThinkPad computer, you can install one, provided by Lenovo as an option. Plug the wireless card option into the Mini PCI Express Card slot. For the installation procedure, see the ″Installing and replacing the PCI Express Mini Card for wireless LAN/WiMAX connection″ section in Access Help.

Attention: The ThinkPad computers contain an authentication mechanism. If you install an unauthorized wireless LAN Mini PCI Express Card that is not approved for use in your computer, the computer will not start, but only displays an error message and emits audible beeps.

iv) Radio Frequency interference requirements:

vThe 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 AR5BHB63-L was subject to DoC. Refer to “Electronic emission notices” on page 9. The models 512AN_MMW and 533AN_MMW underwent the certification process with each respective FCC ID number listed in “I. User installable Wireless LAN module” on page 2.

vEach 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.

vHigh 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.

II. Preinstalled integrated Bluetooth module

vFCC ID: QDS-BRCM1033 (Model: BCM92046MD_GEN)

i)FCC ID and installation of the module: If you find the FCC ID “QDS-BRCM1033” on the label at the bottom side of your computer, your computer integrates the Bluetooth transmitter module (Model: BCM92046MD_GEN). The Bluetooth module is preinstalled by Lenovo, and is not removable by users. If your card requires replacement via the proper steps shown in ″Getting help and service″ of the Service and Troubleshooting Guide, shipped with your computer, Lenovo will request you to send your computer with the card to Lenovo so that Lenovo will repair it.

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.

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Contents Part Number 44C9770 USA Federal Communications Commission FCC User installable Wireless LAN moduleII. Preinstalled integrated Bluetooth module IV. Simultaneous use of RF transmitters User installable Wireless LAN modulesCanada Industry Canada IC III. Digitizer function in LCD screenII Preinstalled integrated Bluetooth module Numéro d’homologation IC II Module Bluetooth intégré préinstallé Page Federal Communications Commission FCC Statement Electronic emission noticesTelecommunication notices Industry Canada requirements Page Trademarks

44C9770 specifications

The Lenovo 44C9770 is a high-performance laptop battery designed to enhance the productivity and mobility of Lenovo laptops. Known for its reliability and efficiency, this battery is an essential component for users who depend on their laptops for both work and leisure.

One of the main features of the Lenovo 44C9770 is its robust capacity. With a capacity of 57Wh, this lithium-ion battery ensures that your laptop can sustain longer usage times, allowing for uninterrupted work sessions or immersive entertainment experiences. The battery is specifically designed to fit a range of Lenovo laptop models, providing a seamless integration that enhances overall performance.

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In conclusion, the Lenovo 44C9770 battery is a powerful, safe, and reliable choice for Lenovo laptop users seeking to enhance their device's performance and usability. With its long-lasting capacity, intelligent design, and safety features, it supports a dynamic lifestyle while ensuring that users stay connected and productive anytime, anywhere.
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