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L2250p Wide Flat Panel Monitor
User’s Guide
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Product number 2572-HB6 First Edition (J Jun 2009) © Copyright Lenovo 2009. All rights reserved. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are asold 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
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Contents Safety information ……………………………………………………………………iii Safety and Maintenance Guidelines ………………...…………………………………iv Chapter 1. Getting started ……………………………….…………………………1-1 Shipping contents ………………………………………………………………………………………..… 1-1 Product overview ………………………………………………………………………………………..… 1-2 Types of adjustments ……………………………………………………………………………………... 1-2 User controls ……………………………………………………………………………………………… 1-3 Cable lock slot ……………………………………………………………………………………………. 1-3 Setti
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General Safety guidelines For tips to help you use your computer safety, go to: http://www.lenovo.com/safety Prije instaliranja ovog proizvoda obavezno pro čitajte sigurnosne upute. sUmGanBt’manli¥tl¥n; muneBlcab;epIþmbBa©Úlkm μviFI 9. iii
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Safety and Maintenance Guidelines Important Safety Information The power cord is designed for use with your monitor. To use a different cord, use only a power source and connection compatible with this monitor. WARNING: Always connect your monitor, the computer, and other equipment to a grounded (earthed) power outlet. To reduce the risk of electric shock or damage to your equipment, do not diable the power cord grounding feature. The grounding plug is an important safety feat
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Chapter 1. Getting started This User’s Guide contains detailed information on the ThinkVision™ L22 50p Wide Flat Panel Monitor. 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: ● Setup Poster ● Monitor Safety, Troubleshooting, and Warranty Guide ● Reference
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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 Tilt Please see the illustration below for an example of the tilt range. -3 20 Height Adjustment After pressing the top of the monitor, remove the fixed pin and adjust the height of the monitor. 80
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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 image ” on page 2-3. Cable lock slot Your monitor is equipped with a cable lock slot located on the rear of your monitor (in the lower right corner). Please follow the instructions that came with the cable lock to attach it.
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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. Connect the analog signal cable to the D-SUB connector of the monitor and the 2. other end on the back o
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3. Connect the digital 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. 4. Place the cables into the cable cover. Chapter 1. Getting started 1-5
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5. 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. A certified power supply cord not lighter than ordinary polyvinyl chloride flexible cord according to IEC 60227 (designation H05VV-F 3G 0.75mm² or H05VVH2-F2 3G 0.75mm²) shall be used. Alternative a flexible cord be of synthetic rubber accor
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7. To install the monitor driver, insert the Reference and Driver CD, click Install driver, and follow the on-screen instructions. 8. To optimize your monitor image, if using the analog cable, press the Automatic Image Setup key. Automatic image setup requires that the monitor is warmed up for at least 15 minutes. This is not required if you are using the DVI cable. Note: If automatic image setup does not establish the im
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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 m
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● Use adequate lighting for the type of work you are performing. ● Use the monitor brightness, contrast, and image adjustment controls, if equipped, to optimize the image on your screen to meet your visual preferences. ● 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 muscl
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Adjusting your monitor image This section describes the user control features used to adjust your monitor image. Using the direct access controls The direct access controls can be used when the On Screen Display (OSD) is not displayed. Note: The direct access controls are blue. Table 2-1. Direct access controls Icon Control Description Input Change Switches the video input source. Image Setup Activates automatic image adjustment. Brightness Direct access to Brightness
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Table 2-2. OSD functions Controls and Controls and OSD Icon on Main Submenu Descirption Adjustments Adjustments Menu (Analog) (Digital) Same as Analog Adjusts overall brightness Brightness Brightness/ Contrast Adjusts difference between Contrast light and dark areas Control Locked- Moves the image left or Horizontal Position not required for right. digital input Image Position Moves the image up or Vertical Position down Automatic
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Table 2-2. OSD functions Controls and Controls and OSD Icon on Main Submenu Descirption Adjustments Adjustments Menu (Analog) (Digital) ● Original AR Same as Analog Same Aspect Ratio with input signal. Scaling ● Full Expand image to full screen. Shows resolution, refresh rate, and product details. Same as Analog Note: This screen does not allow any changes to the Information settings. Options This section lists the languages supported by your moni
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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
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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. ● Touch the screen area of your monitor with sharp or abrasive items. This type of contact may cause permanent damage to your screen. ● Use any cleaner which contains an anti-s
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Chapter 3. Reference information This section contains monitor specifications, instructions to manually install the monitor drover, troubleshooting information, and service information. Monitor specifications Table 3-1. Monitor specifications for type-model Height 398.27 mm (15.680 in) Dimensions Depth 155.22 mm (6.111 in) Width 506.00 mm (19.921 in) Tilt range Range: -3°/+20° Stand Lift Range: 80.0 mm Supported 100 mm (3.94 in) VESA mount Viewable image size 558.68
