Lenovo 3000 J warranty Air circulation, Electrical outlets and cable lengths

Page 20

angles to windows and other light sources, when possible. Reduce overhead lighting, if necessary, by turning off lights or using lower wattage bulbs. If you install the monitor near a window, use curtains or blinds to block the sunlight. You might have to adjust the Brightness and Contrast controls on the monitor as the room lighting changes throughout the day.

Where it is impossible to avoid reflections or to adjust the lighting, an antiglare filter placed over the screen might be helpful. However, these filters might affect the clarity of the image on the screen; try them only after you have exhausted other methods of reducing glare.

Dust buildup compounds problems associated with glare. Remember to clean your monitor screen periodically using a soft cloth moistened with a nonabrasive liquid glass cleaner.

Air circulation

Your computer and monitor produce heat. The computer has a fan that pulls in fresh air and forces out hot air. The monitor lets hot air escape through vents. Blocking the air vents can cause overheating, which might result in a malfunction or damage. Place the computer and monitor so that nothing blocks the air vents; usually, 51 mm (2 in.) of air space is sufficient. Also, make sure the vented air is not blowing on someone else.

Electrical outlets and cable lengths

The location of electrical outlets and the length of power cords and cables that connect to the monitor, printer, and other devices might determine the final placement of your computer.

When arranging your workspace:

vAvoid the use of extension cords. When possible, plug the computer power cord directly into an electrical outlet.

vKeep power cords and cables neatly routed away from walkways and other areas where they might get kicked accidentally.

For more information about power cords, see Appendix D, “Notices,” on page 61 of this book.

2Quick Reference

Page 19 Page 21
Image 20
Page 19 Page 21
Contents Quick Reference Lenovo 3000 J Series Page Lenovo 3000 J Series Page Contents Appendix A. IBM Lotus Software Offer Important safety information Conditions that require immediate actionGeneral safety guidelines ServicePower cords and power adapters Extension cords and related devices Plugs and outletsBatteries Heat and product ventilationCD and DVD drive safety Additional safety information Lithium battery noticeModem safety information Laser compliance statementPower supply statement Xiv Quick Reference Additional help Xvi Quick Reference Glare and lighting Arranging your workspaceComfort Air circulation Electrical outlets and cable lengthsSetting up your computer PHO Phone Line Setting up your computer 1394 Completing important tasks Turning on powerFinishing the software installation Installing other operating systems Starting the Setup UtilityUpdating your operating system Updating your antivirus softwareShutting down the computer Recording your computer informationQuick Reference Recovering software Creating and using product recovery discsTo use Product Recovery discs, do the following Backup and recoveryTo create Product Recovery discs, do the following Menu bar, click Create and view backups Using the rescue and recovery workspaceTo perform a backup operation, do the following Quick Reference Post-recovery notes Solving recovery problemsCreating and using rescue media Creating and using a Recovery Repair disketteRecovering or installing device drivers Setting a rescue device in the startup sequence Getting information, help, and service Getting help and serviceUsing the documentation and diagnostic programs Getting informationCalling for service Telephone numbersOther services Purchasing additional servicesQuick Reference Troubleshooting and diagnostics Basic troubleshootingSymptom Action Creating a Diagnostics diskette PC Doctor for DOS DiagnosticsRunning Diagnostics from the Rescue and Recovery workspace Running the Diagnostics diskette Customer Support Appendix A. IBM Lotus Software OfferAbout IBM Lotus Notes About IBM Lotus SmartSuite Latin American Countries International License Agreement Proof of EntitlementU. S. Or Canada European Countries Asia Pacific Countries Appendix B. Customer Replacement Units CRUs Quick Reference Appendix C. Lenovo Statement of Limited Warranty What this Warranty CoversWhat this Warranty Does not Cover Part 1 General TermsHow to Obtain Warranty Service What Lenovo Will Do to Correct ProblemsExchange of a Machine or Part Your Additional ResponsibilitiesLimitation of Liability Governing LawPart 2 Country-unique Terms Paraguay PeruUruguay VenezuelaCAMBODIA, INDONESIA, and Laos Asia Pacific AustraliaCambodia and Laos India Japan MalaysiaNEW Zealand PEOPLE’S Republic of China PRCSingapore EUROPE, Middle EAST, Africa EmeaGoverning Law Arbitration The following is added under this heading European Union EU ConsumersFollowing paragraphs are added to this section Germany EgyptFrance Hungary IrelandUnited Kingdom Items for Which Lenovo is Not LiableSlovakia Part 3 Warranty Information Warranty PeriodTypes Types Types of Warranty Service Customer Replaceable Unit ″CRU″ ServiceOn-site Service Courier or Depot ServiceCustomer Carry-In or Mail-In Service CRU and On-site ServiceCRU and Courier or Depot Service CRU and Customer Carry-In or Mail-In ServiceCountry or Region Telephone Number Country or Region Telephone Number Country or Region Telephone Number Guarantee supplement for Mexico Appendix C. Lenovo Statement of Limited Warranty Quick Reference Appendix D. Notices Television output notice TrademarksElectronic emissions notices IBMIndustry Canada Class B emission compliance statement European Union EMC Directive conformance statementCanadian Department of Communications certification label Power cord notice Power cord part Number Used in these countries and regions Power cord part Number Used in these countries and regions Appendix D. Notices Quick Reference Page Part Number 41T2206
Related manuals
Manual 82 pages 9.7 Kb

3000 J specifications

The Lenovo 3000 J series is a line of laptops designed to offer a balance of performance and affordability, targeting both home and business users who seek reliable computing solutions. Introduced in the mid-2000s, the series focuses on providing essential features that meet everyday computing needs while ensuring a user-friendly experience.

One of the main features of the Lenovo 3000 J series is its robust performance. Equipped with Intel processors, this laptop series delivers adequate processing power suitable for multitasking and handling common applications like word processors, spreadsheets, and web browsers. Depending on the exact model, users can find options with Intel Pentium and Core processors, enabling varied performance levels based on their specific needs.

In terms of memory, the Lenovo 3000 J typically offers a decent range of RAM options, allowing users to upgrade up to 2GB or more, enhancing the system's responsiveness and enabling smoother multitasking. The inclusion of a spacious hard drive, often ranging from 80GB to 120GB, provides ample storage for files and applications, making it suitable for both personal and professional use.

The design of the Lenovo 3000 J is characterized by its functional and straightforward aesthetics. Built with a sturdy chassis, the laptop ensures durability, while the well-laid-out keyboard and responsive touchpad contribute to a comfortable user experience. The laptop also boasts a 14.1 to 15.4-inch display, offering decent resolution and brightness levels for viewing daily tasks, presentations, and multimedia content.

Connectivity is another highlight of the Lenovo 3000 J series. It typically includes multiple USB ports, an Ethernet port, and an optional integrated Wi-Fi module, enabling seamless internet access and connectivity with external devices. Some models may also feature built-in optical drives for DVD-RW functionality, providing expanded media options for users.

Battery life is essential for on-the-go users, and the Lenovo 3000 J series delivers respectable performance in this aspect, offering several hours of use on a single charge. This portability, combined with a lightweight design, makes it a practical choice for students and professionals alike.

Overall, the Lenovo 3000 J series stands out for its balance of functionality, performance, and durability. It remains a solid choice for those seeking a reliable laptop for everyday tasks, whether for home use or business environments. While it may not boast cutting-edge specifications, its well-rounded design and dependable performance have made it a notable option in the affordable laptop market.
Top Page Image Contents