Lenovo 45N3558 manual

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ThinkPad computer is far below the FCC radio frequency exposure 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 for the integrated Wireless LAN Mini PCI Express Cards built into the screen section and all persons. You are not allowed to disable “sleep (standby) mode” for the power management function, if you cannot maintain the sufficient antenna separation (at least 20 cm) in any case the LCD is left opened or closed.

For the location of the antenna, see the ″Location of the UltraConnect wireless antennas″ section in Access Help.

Note: The transmission diversity function is implemented for this product.

For WLAN card (Model: AR5BHB63-L) using Main and Auxiliary antennas for transmission in the 802.11 b/g transmission mode, radio frequency energy is not emitted simultaneously from both Main and Auxiliary antennas. One of the antennas is selected automatically or manually (by users) to have good quality of radiocommunication (transmission diversity function). For WLAN card (Model: 512AN_MMW) in the 802.11 a/b/g, or MIMO( Multiple In Multiple Out ) transmission mode, the radio frequency energy is emitted from Main antenna.

ii)FCC ID of wireless module: There is no FCC ID for Mini PCI Express Card shown on the enclosure of your ThinkPad computer. Instead you will find an indicator pointing to the location of the FCC ID on the bottom side of your ThinkPad computer. For the location of the FCC ID indicator, see the “Location of the FCC ID and IC Certification number label” section in Access Help. The FCC ID is affixed on the approved module installed in the Mini 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.

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Contents User installable Wireless LAN module USA Federal Communications Commission FCCPage III. Simultaneous use of RF transmitters II. Preinstalled integrated Bluetooth moduleIv Radio Frequency interference requirements Canada Industry Canada IC User installable Wireless LAN modulesII Preinstalled integrated Bluetooth module IC Certification numberNuméro d’homologation IC II Module Bluetooth intégré préinstallé Page Electronic emission notices Federal Communications Commission FCC StatementTelecommunication notices Industry Canada requirements Page Trademarks

45N3558 specifications

The Lenovo 45N3558 is an essential accessory in the world of technology, specifically designed for enhancing productivity and convenience for Lenovo laptop users. This item, commonly referred to as a Lenovo battery pack, serves as a replacement for various Lenovo laptop models, ensuring users have a reliable power source whether they are on the go or working from home.

One of the main features of the Lenovo 45N3558 is its impressive battery capacity, which allows for extended use. Users can expect longer battery life, ideal for professionals who rely on their laptops for hours of work without access to a power outlet. This feature is particularly advantageous for students, travelers, and those in mobile professions.

The Lenovo 45N3558 incorporates advanced lithium-ion technology, which provides a higher energy density and longer cycle life compared to traditional battery solutions. This means users benefit from a lighter and more powerful battery that has fewer recharge cycles, translating to a longer lifespan overall. The battery is designed to meet stringent safety standards, incorporating various protection features such as overcharge protection, short-circuit prevention, and thermal management, contributing to the overall reliability of users' devices.

Furthermore, the Lenovo 45N3558 is engineered for easy installation, allowing users to replace the battery without requiring professional assistance. This user-friendly design enables individuals to maintain their devices conveniently, further enhancing the overall user experience.

Compatibility is another critical aspect of the Lenovo 45N3558. The battery is designed to fit a wide range of Lenovo laptop models, making it a versatile choice for many users. It is essential to verify compatibility with specific laptop models to ensure optimal performance.

In summary, the Lenovo 45N3558 battery pack stands out due to its high capacity, advanced lithium-ion technology, and focus on user-friendly installation. It serves as a vital component for those who require dependable and long-lasting power for their Lenovo laptops. Whether for work, study, or leisure, this battery is an excellent investment for ensuring your device remains powered and ready to tackle any task.
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