Instruction/ maintenance manual of the product L2440p Lenovo
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L2440p Wide Flat P anel Monitor User's Guide.
© Copyright Lenovo 2008. i Product numbers 4420-HB2 First Edition (September 2008) © Copyright Lenovo 2008. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.
Contents Safety information ........................................................................................................ iii Chapter 1. Getting started .......................................................................................
Safety information © Copyright Lenovo 2008. iii.
Chapter 1. Getting started This User ’ s Guide contains detailed information on the ThinkV ision ® L2440p W ide Flat Panel Monitor . For a quick overview , please see the Setup Poster that was shipped with your monitor .
1-2 L2440p W ide Flat Panel Monitor User ’ s Guide Product overview This section will provide information on adjusting monitor positions, setting user controls, and using the cable lock slot. T ypes of adjustments T ilt Please see the illustration below for an example of the tilt range.
Monitor Pivot 90 O - Adjust height to the top position before rotation the monitor . - Rotate clockwise until the monitor stops at 90° . User controls Y our monitor has controls on the front which are used to adjust the display . For information on how to use these controls, please see “Adjusting your monitor image” on page 2-3.
Setting up your monitor This section provides information to help you set up your monitor . Connecting and turning on your monitor Note: Be sure to read the Safety Information located in the Monitor Safety , T r oubleshooting, and W arranty Guide before carrying out this procedure.
Connect the analog signal cable to the D-SUB connector of the monitor and the other end on the back of the computer . Connect one end of the USB hub cable to the USB connector on the back of the computer , and the other end to the upstream USB connector on the monitor .
1-6 L2440p W ide Flat Panel Monitor User ’ s Guide Plug the monitor power cord and the computer cord into grounded electrical outlets. Note: A certified power supply cord has to be used with this equipment. The relevant national installation and/or equipment regulations shall be considered.
Chapter 1. Getting started 1-7 Rotate the head of the monitor into portrait view ..
1-8 L2440p W ide Flat Panel Monitor User ’ s Guide Place the cables through the Main Clip. Then fasten the clip. W rap the Cable W r apper around the cables.
Remove the Rubber Cover from the back of the stand. Replace the Cable Cover . Chapter 1. Getting started 1-9.
Power on the monitor and the computer . T o install the monitor driver , insert the Reference and Driver CD , click Install driver , and follow the on-screen instructions. T o optimize your monitor image, if using the analog cable, press the Automatic Image Setup key .
C h apter 1 . G etti n g s tar t ed 1 - 11 R e g i s t e rin g y o u r o p tion T hank you for purchasing t h i s Lenovo ® p r o du c t . P le a s e t a k e a f e w m oments t o r eg i s t er y o u r p r o d u c t a n d p r ovid e us w i t h info r m a t i o n th a t w i l l he l p L e novo to b e tt e r s e rv e you in t h e future .
Chapter 2. Adjusting and using your monitor This section will give you information on adjusting and using your monitor . Comfort and accessibility Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort.
· T ilt : Adjust the tilt of your monitor to optimize the appearance of the screen content and to accommodate your preferred head and neck posture. · General location : Position your monitor to avoid glare or reflections on the screen from overhead lighting or nearby windows.
Accessibility information Lenovo is committed to providing greater access to information and technology to people with disabilities. W ith assistive technologies, users can access information in the way most appropriate to their disability .
T o use the controls: 1. Press to open the main OSD menu. 2. Use or to move among the icons. Select an icon and press to access that function. If there is a sub-menu, you can move between options using or , then press to select that function. Use or to make adjustments.
O S D Ic on o n M a in Me nu S ubm e n u D e s c r i p t i o n C o n t r o l s a nd A d j u s t m e n ts (A n a l o g) C o n t r o ls a nd Ad j u s t m e nts ( D i g i t a l) B r i g h t n es s- / C o.
OSD Icon on Ma i n Men u S ubm e nu D e s c ripti o n Co nt r o ls a nd Ad ju s tm e nts (An a lo g) Contr o ls and Adj u s tm e nts (D ig ital) Opti on s M en u Po si t i on Ad ju st s m en u l o ca ti on o n th e scr een . Sam e as A n al og D e f a ult Re t urns t he me nu p o s itio n t o the d e fa ult s e t t ings.
T he d i sp l ay m o d e s sh o w n b el o w have b e en o p t i m i z e d a t t h e f a c t o r y. T a b l e 2- 3 . F a ct o r y set d i s p la y m o d es A dd r e s s a bi lit y Re f r e s h r ate 6.
Caring for your monitor Be sure to turn off the power before you perform any maintenance on the monitor . Do not: · Apply water or liquid directly to your monitor . · Use solvents or abrasives. · Use flammable cleaning materials to clean your monitor or any other electrical equipment.
Detaching the monitor stand After placing the monitor face down on a clean surface or soft cloth, remove the four screws from the stand to remove it from the monitor . W all Mounting (Optional) Refer to the instructions that come with the VESA compatible base mounting kit.
Chapte r 3. Refe r ence in f o r mation T his sec t i o n c ont a ins mon i t o r sp e c i f i ca t i o ns , i nstruc t i o ns t o m a nua l l y inst a l l t he m o n i to r d r i ve r , tr o u b lesh o o t ing i nf o rmat i on, an d servi c e i nfo r m a t i o n.
T able 3-1. Monitor specifications for type-model 4420-HB2 (continued) 3-2 L2440p W ide Flat Panel Monitor User ’ s Guide C o mm unic a t ions VES A D D C C I Su pp ort ed Di s pl ay Modes (VESA Sta.
P r ob l e m P os s i b le cau s e Su gge s t e d act ion R e f e r e n ce The wo rd s " O ut o f Ra nge " a r e sh own on th e screen , an d t h e power i n di cator i s f l a s hi ng gr e e n. T h e sy stem i s set to a d is p la y mo d e w h ic h is n o t supp orte d b y th e mo nit o r.
T able 3-2. T roubleshooting (continued) Manual image setup If automatic image setup does not establish the image that you prefer , perform manual image setup. Note: Have your monitor powered on for about 15 minutes, until the monitor warms up. 1. Press at the bottom of the monitor to open the OSD menu.
Chapter 3. Reference information 3-5 3 . Use or to select Clock and Phase adjustment. · Clock (pixel frequency) adjusts the number of pixels scanned by one horizontal sweep. If the frequency is not correct, the screen shows vertical stripes and the picture does not have the correct width.
3-6 L2440p W ide Flat Panel Monitor User ’ s Guide 1 6 . Close all open windows and remove the CD. 17. Restart the system. Note: On LCD monitors, unlike CR T s, a faster refresh rate does not improve display quality . Lenovo recommends using either 1920 x 1200 at a refresh rate of 60 Hz, or 640 x 480 at a refresh rate of 60 Hz.
Hz, or 640 x 480 at a refresh rate of 60 Hz. Installing the monitor driver in Windows 2000 Note: This section must be completed before continuing with the W indows 2000 automatic image setup. 1. T urn of f the computer and all attached devices. 2. Ensure that the monitor is connected correctly .
3-10 L2440p W ide Flat Panel Monitor User ’ s Guide Getting further help If you still can’t solve your problem, please contact the Lenovo Support Center . For more information on contacting the Customer Support Center , please see Appendix A, “Service and Support,” on page A-1.
Service parts The following parts are for use by Lenovo service, or Lenovo authorized dealers, to support the customer warranty . Parts are for service use only . The table below shows information for model 4420-HB2. T able 3-3. List of service parts Chapter 3.
Appendix A. Service and Support The following information describes the technical support that is available for your product, during the warranty period or throughout the life of the product. Refer to your Lenovo Statement of Limited W arranty for a full explanation of Lenovo warranty terms.
A-2 L2440p W ide Flat Panel Monitor User ’ s Guide Cou n tr y or Re gion T e le p h on e N u m b e r Af ri ca Af ri ca: +44 ( 0)1475 - 555- 055 Sou th A f ri ca: +27- 1 1- 302 8888 an d 08001 10 756.
C ou n tr y or R e gi on T e l e p h on e N u m b e r E cu ad or 1- 8 00- 42691 1 (Spa n i s h ) E l Sal vador 250- 5696 (Span i sh ) E st on i a +386- 61-1796- 699 F inl a nd U p a nd r unni ng s up .
C ou n tr y or R e gi on T e l e p h on e N u m b e r J a p a n B o t h o f t h e a b o v e n umb e r s w ill b e a n s w e r e d w it h a J a p a n e s e la ngua ge vo ic e p r o mp t . F o r tel eph on e su p port i n E n g l i s h , pl ease wai t f or t h e Japan ese v oi ce pr om pt to en d, an d an operat or wi l l an swer .
C ou n tr y or R e gi on T e l e p h on e N u m b e r Sl ov en i a +386-1- 4796-699 Spai n 91- 71 4- 7983 91-397- 6503 (S pa ni s h ) Sri L an k a +94-1 1- 24 48- 442 ( E n g l i sh ) S w e d e n U p .
Appendix B. Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area.
Any references in this publication to non-Lenovo W eb sites are provided for convenience only and do not in any manner serve as an endorsement of those W eb sites. The materials at those W eb sites are not part of the materials for this Lenovo product, and use of those W eb sites is at your own risk.
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If you have not bought Lenovo L2440p yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Lenovo L2440p - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lenovo L2440p you will learn all the available features of the product, as well as information on its operation. The information that you get Lenovo L2440p will certainly help you make a decision on the purchase.
If you already are a holder of Lenovo L2440p, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lenovo L2440p.
However, one of the most important roles played by the user manual is to help in solving problems with Lenovo L2440p. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lenovo L2440p along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
