Lenovo 36984LU, 36984UU Prevent hearing damage, Dispose according to local laws and regulations

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•Insert the tablet into the keyboard dock to establish the connection. Then, plug the ac power adapter into an ac power outlet, and then insert the jack into the keyboard dock to charge the tablet and the keyboard dock at the same time.

•Insert the tablet into the keyboard dock to establish the connection. If the internal battery of the tablet is not full and the internal battery of the keyboard dock does not run out of power, the keyboard dock will charge the tablet.

Note: Ensure that all power cord connectors are securely and completely plugged into receptacles.

Charging devices might become warm during normal use. Ensure that you have adequate ventilation around the charging device. Unplug the charging device if any of the following occurs:

•The charging device has been exposed to rain, liquid, or excessive moisture.

•The charging device shows signs of physical damage.

•You want to clean the charging device.

Lenovo is not responsible for the performance or safety of products not manufactured or approved by Lenovo.

Prevent hearing damage:

Your tablet has a headphone connector. Always use the headphone connector for headphones (also called a headset) or earphones.

CAUTION:

Excessive sound pressure from earphones and headphones can cause hearing loss. Adjustment of the equalizer to maximum increases the earphone and headphone output voltage and the sound pressure level. Therefore, to protect your hearing, adjust the equalizer to an appropriate level.

Excessive use of headphones or earphones for a long period of time at high volume can be dangerous if the output of the headphone or earphone connectors do not comply with specifications of EN 50332-2. The headphone output connector of your tablet complies with EN 50332-2 Sub clause 7. This specification limits the tablet's maximum wide band true RMS output voltage to 150 mV. To help protect against hearing loss, ensure that the headphones or earphones you use also comply with EN 50332-2 (Clause 7 limits) for a wide band characteristic voltage of 75 mV. Using headphones that do not comply with EN 50332-2 can be dangerous due to excessive sound pressure levels.

If your tablet came with headphones or earphones in the package, as a set, the combination of the headphones or earphones and the tablet already complies with the specifications of EN 50332-1. If different headphones or earphones are used, ensure that they comply with EN 50332-1 (Clause 6.5 Limitation Values). Using headphones that do not comply with EN 50332-1 can be dangerous due to excessive sound pressure levels.

Take care when using your tablet in a motor vehicle or on a bicycle:

Always prioritize your safety and the safety of others. Follow the law. Local laws and regulations might govern how you can use mobile electronic devices, such as your tablet, while you drive a motor vehicle or ride a bicycle.

Dispose according to local laws and regulations:

When your tablet reaches the end of its useful life, do not crush, incinerate, immerse in water, or dispose of your tablet in any manner contrary to local laws and regulations. Some internal parts contain substances that can explode, leak, or have an adverse environmental affect if disposed of incorrectly.

See Appendix B “Environmental, recycling, and disposal information” on page 67 for additional information.

ivUser Guide

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Contents User Guide Safety, Warranty, and Setup Guide Regulatory Notice First Edition December Copyright LenovoContents Getting support Important safety and handling information Read this firstPrevent hearing damage Dispose according to local laws and regulationsBe aware of heat generated by your tablet Keep your tablet and accessories away from small childrenProtect your data and software Polyvinyl Chloride PVC cable and cord noticeVi User Guide Product overview Product layoutFront view ThinkPad pointing device USB 3.0 connectorsRear view Fn keyPower connector Mini DisplayPort connectorEmergency reset hole Tablet layoutFront and side view Tablet Digitizer Pen storageFan louvers USB 2.0 connector Power buttonVolume control buttons Keyboard dock connectorsWindows button SIM card trayBuilt-in stereo speakers Multi-touch screenBack-side view Rear-facing cameraNFC logo on some models Accessories FeaturesSpecifications Operating environment BatteryPower source ac power adapter Lenovo programsApplication Description User Guide Using your tablet Initial setup instructionsUsing the multi-touch screen Tap Settings Control Panel Using the On-Screen Keyboard and the Touch KeyboardUsing the Tablet Digitizer Pen Tap On-Screen Keyboard in AppsUsing the keyboard dock Downloading games and applicationsUser Guide Using the function keys Volume and mute controlOther function keys Screen controlApplication control Fn key controlUsing the ThinkPad pointing device Power managementCharging the battery User Guide Extending the battery life between charges Checking the battery statusUsing the GPS satellite receiver Using the camerasUsing synchronization solutions Synchronizing files by using the Lenovo Cloud solutionWireless networks and devices Installing and removing the SIM cardDetermining which mobile network you are using Connecting to a mobile data network Connecting to a Wi-Fi networkTap Set as metered connection Sharing your Internet connection Using Bluetooth devices Using NFCUser Guide Security Using passwordsPasswords and sleep mode Attaching a mechanical lockEntering passwords Power-on passwordHard disk passwords Setting a hard disk password Tap Security Tap Password Tap Hard Disk 1 PasswordSupervisor password Changing or removing a hard disk passwordSetting, changing, or removing a supervisor password Tap Security Tap Password Tap Supervisor PasswordSetting the security chip Setting the security chipTap Security Chip. The Security Chip submenu opens Using firewalls Protecting data against virusesRefreshing your tablet Recovery overviewResetting your tablet to the factory default settings Advanced startup optionsUser Guide Advanced configuration Installing device drivers ThinkPad SetupMain menu Enabled Config menuPreinstalled operating system license Uefi secure boot Menu item Submenu item Selection CommentsBattery Optimized DisabledPower Menu item Submenu item Selection Comments Keyboard/MouseHours YesBeep and Alarm Serial ATA SataDate and Time menu Security menuVT 100+ Security Chip Menu item Submenu item Value Comments PasswordBios ROM String Reporting Bios text string InactivePort Access Update OptionProtection Enabled Menu item Submenu item Value CommentsStandard Mode Secure BootUser Mode Startup menuChanging the startup sequence Updating your system Uefi Bios Using system managementRestart menu Setting management feature System managementAccessibility information Comfort and accessibilityUsing your tablet more comfortably Getting updatesTravel accessories Traveling with your tabletTravel tips Protecting the screen with a replaceable film Care and maintenanceCleaning your tablet Storing the tablet for extended periodsUser Guide Troubleshooting problems Diagnosing problemsTroubleshooting System problems Recovering from a severe software problemBattery problem Media problemsError messages Errors without messages Getting support Lenovo technical supportLenovo user forums ProcedureProcedure Tap Community Forums Finding ThinkPad optionsAppendix A. Regulatory information Wireless related informationWireless interoperability Usage environment and your healthLocation of the UltraConnect wireless antennas Export classification noticeElectronic emission notices Industry Canada Class B emission compliance statement German Class B compliance statement Appendix A. Regulatory information User Guide Lenovo recycling statement Japan recycling statements Disposing of disused lithium batteries from Lenovo computersBattery recycling information for Taiwan Recycling information for BrazilImportant Weee information Page User Guide China RoHS Turkish RoHS Ukraine RoHSIndia RoHS Power plan Energy Saver settings when plugged into ac power Appendix D. Energy Star model informationTap OK Appendix E. Notices Trademarks Page Part Number Printed 1P P/N

EX624405, 370245U, 36984SU, 37023SU, 36984LU specifications

Lenovo has established itself as a leader in the technology sector, consistently delivering high-performance devices tailored to meet a variety of user needs. Among its various offerings are models such as the Lenovo 36984MU, 37023SU, 36984SU, EX624405, and 370133U, which showcase the brand's commitment to innovation and quality.

The Lenovo 36984MU is known for its robust performance, powered by a reliable processor that balances speed and efficiency. This model is equipped with a vivid display, providing users with crystal-clear visuals that enhance the overall experience, whether for work or entertainment. Additionally, it boasts generous storage capacity, allowing users to store and access a vast library of files and applications without compromise.

The 37023SU model stands out for its portability and design on the go. This laptop comes with advanced thermal management technology, which ensures optimal cooling during intensive tasks. Users can appreciate the ergonomic keyboard designed for comfortable typing, making it perfect for long hours of use. The inclusion of multiple connectivity options ensures that this device can seamlessly integrate into various environments.

In contrast, the Lenovo 36984SU offers users exceptional graphics performance, making it ideal for gamers and creative professionals alike. This model features high-performance graphics processing, which is complemented by an expansive display for an immersive experience. The machine is also optimized for multitasking, allowing users to run multiple applications simultaneously without lag.

The EX624405 is a versatile option, designed for professionals seeking reliability and efficiency. With enhanced security features and management tools, this model is tailored for business use. The system is equipped with enterprise-level antivirus software and encryption options, ensuring data protection.

Lastly, the 370133U focuses on sustainability, incorporating eco-friendly materials without sacrificing performance. This model includes features such as long battery life and energy-efficient components, making it a responsible choice for environmentally-conscious users.

Together, these Lenovo models demonstrate a diverse range of features, technologies, and characteristics that cater to various users from gamers to professionals, ensuring that Lenovo remains at the forefront of the technology industry.
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