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Product numbers 4427-AB1 First Edition ( ) May 2008 (c) Copyright Lenovo 2008. 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.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered pursuant a General Services Adminis
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Contents Safety information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv Chapter 1. Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Shipping contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 Attaching the base and handling your monitor . . . . . . . . . . . . . . . . . . . . . . . 1-1 Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2 Types of adjustments . . . . . . . . . .
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Safety information Before installing this product, read the Safety Information. Antes de instalar este produto, leia as Informações de Segurança. Pred instalací tohoto produktu si prectete prírucku bezpecnostních instrukcí. Læs sikkerhedsforskrifterne, før du installerer dette produkt. Ennen kuin asennat tämän tuotteen, lue turvaohjeet kohdasta Safety Information. Avant d’installer ce produit, lisez les consignes de sécurité. Vor der Installation dieses Produkts die S
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Chapter 1. Getting started T his U ser ’s G uide contains detailed information on y f f f f f F F y f f f f F f f F f f F our Flat Panel M onitor. For a quick overview, please see the Setup Poster that was shipped with your monitor. Shipping contents The product package should include the following items: v Setup Poster v Monitor Safety, Troubleshooting, and Warranty Guide v Reference and Driver CD v Flat Panel Monitor v Power Cord v Analog Interface Cable dD v Audio Ca
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Product overview This section will provide information on adjusting monitor positions, setting user controls, and using the cable lock slot. Types of adjustments Please see the illustration below for an example of the tilt range. 5 20 User controls Your 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 2-2 image” on page 1-2 Flat Panel Monitor User ’s Guide
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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, Troubleshooting, and Warranty Guide before carrying out this procedure. 1. Power off your computer and all attached devices, and unplug the computer power cord. Chapter 1. Getting started 1-3
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2. Connect the analog signal cable to the video port on the back of the computer. Note: One end of the signal cable is already pre-attached to your monitor. 3. Insert the power cord into the monitor, then plug the monitor power cord and the computer cord into grounded electrical outlets. 4. Power on the monitor and the computer. 1-4 Flat Panel Monitor User ’s Guide
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5. To install the monitor driver, insert the Reference and Driver CD, click Install driver, and follow the on-screen instructions. Get stared Find more information Get support View Setup Poster Compliance Notices Find proquctnumber Read User’s Guide Product accessories and upgrades Online support Install drivers Lenovo Limited Warranty Adobe(R)Acrobat(R)Reader Register your product Safety, Troubleshooting, and Warranty Guide Product Recycling Program Infornation as C)Copyright commercia
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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. Arrange your workplace and the equipment you use to suit your individual needs and the kind of work that you perform. In addition, use healthy work habits to maximize your performance and comfort while using your computer. For more detail
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v Use adequate lighting for the type of work you are performing. v Use the monitor brightness, contrast, and image adjustment controls, if equipped, to optimize the image on your screen to meet your visual preferences. v Keep your monitor screen clean so you can focus on the screen’s contents. Any concentrated and sustained visual activity can be tiring for your eyes. Be sure to periodically look away from your monitor screen and focus on a far object to allow your eye muscles to r
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Table 2-1. Direct access controls Icon Control Description Image Setup Activates automatic image adjustment. Auto Increase volume Volume VOL+ decrease volume. VOL- Using the On-Screen Display (OSD) controls 1. Press the MENU-button to activate the OSD window . 2. Press or to navigate through the functions. Once the desired function is highlighted, press the MENU-button to activate it. If the function selected has a sub-menu, press or again to navigate through the
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ADJUSTING THE PICTURE The descriptions for function control LEDS Luminance Adjust Range Description Brightness 0-100 Backlight Adjustment Contrast 0-100 Contrast from Digital-register. Standard Standard Mode Text Text Mode Eco Internet Internet Mode Game Game Mode Movie Movie Mode Sports Sports Mode Gamma1 Adjust to Gamma1 Gamma Gamma2 Adjust to Gamma 2 Gamma3 Adjust to Gamma 3 Off Disable dynamic contrast ratio DCR On Enable dynamic contrast ratio Ima
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Color Boost Full Enhance on or off Disable or Enable Full Enhance Mode Nature Skin on or off Disable or Enable Nature Skin Mode Green Field on or off Disable or Enable Green Field Mode Sky-blue on or off Disable or Enable Sky-blue Mode AutoDetect on or off Disable or Enable AutoDetect Mode Demo on or off Disable or Enable Demo Picture Boost Frame Size 0-100 Adjust Frame Size Brightness 0-100 Adjust Frame Brightness Contrast 0-100 Adjust Frame Contrast Hue 0-100 A
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Selecting a supported display mode The display mode the monitor uses is controlled by the computer. Therefore, refer to your computer documentation for details on how to change display modes. The image size, position and shape might change when the display mode changes. This is normal and the image can be readjusted using automatic image setup and the image controls. Unlike CRT monitors, which require a high refresh rate to minimize flicker, LCD or Flat Panel technology is inherently fl
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Understanding power management Power management is invoked when the computer recognizes that you have not used your mouse or keyboard for a user-definable period. There are several states as described in the table below. For optimal performance, switch off your monitor at the end of each working day, or whenever you expect to leave it unused for long periods during the day. Table 2-4. Power indicator Restoring State Power Indicator Screen Operation Compliance green On Steady
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Chapter 3. Reference information This section contains monitor specifications, instructions to manually install the monitor driver, troubleshooting information, and service information. Monitor specifications Table 3-1. Monitor specifications for type-model 4427-**1 Dimensions Height 383.4 mm Depth 190 mm Width 371.6 mm Stand Tilt range -5°/+20° VESA mount Supported 100mm Make sure the AC jack is located dow
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Table 3-1. Monitor specifications for type-model 4427-**1(continued) Humidity Operating 10% to 80% Storage 5% to 95% Shipping 5% to 95% Troubleshooting If you have a problem setting up or using your monitor, you might be able to solve it yourself. Before calling your dealer or Lenovo, try the suggested actions that are appropriate to your problem. Table 3-2. Troubleshooting Problem Possible cause Suggested action Reference The words ″Input The system is set “Selecting a supporte
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Table 3-2. Troubleshooting (continued) Problem Possible cause Suggested action Reference Screen is blank The monitor is in “Understanding power v Press any key on the and power Standby/Suspend management” on page keyboard or move the indicator is mode 2-7 mouse to restore steady amber operation. v Check the Power Options settings on your computer. The power The video signal Be sure the video cable is “Connecting and turning indicator is cable is loose or connected with t
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· 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. · Phase adjusts the phase of the pixel clock signal. With a wrong phase adjustment, the picture has horizontal disturbances in light picture. 4. When the image no longer looks distorted, save the Clock and Phase adjustments. 5. Press Auto to leave the OSD menu. Manually installi
