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Lenovo ThinkVision LT2252p wide 22in LED Monitor Manual
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- Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 1
LT2252p Wide Flat Panel Monitor User's Guide - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 2
Product numbers 2572-MB1 First Edition (November 2012) © Copyright Lenovo 2012. 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 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 3
Monitor specifications 3-1 Troubleshooting 3-3 Manual image setup 3-4 Manually installing the monitor driver 3-5 Installing the monitor driver in Windows 7 3-5 Installing the monitor driver in Windows Vista 3-6 Installing the monitor driver in Windows 8 3-7 Getting further help 3-7 Service - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 4
Safety information General Safety guidelines For tips to help you use your computer safely, go to: http://www.lenovo.com/safety Before installing this product, read the Safety Information. í í í iii - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 5
Chapter 1. Getting started This User's Guide contains detailed information on the your 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 • Reference and - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 6
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. Swivel With the built-in pedestal, you can tilt and - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 7
, remove the fixed pin and adjust the height of the monitor. Monitor Pivot - Adjust height to the top position before rotation the monitor. - Rotate clockwise until the monitor stops at 90°. Monitor controls Your monitor has controls on the front which are used to adjust the display. For information - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 8
Cable lock slot Your monitor is equipped with a cable lock slot located on the rear of your monitor (in the lower position). Chapter 1. 1-4 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 9
section provides information on how to set up your monitor. Connecting and turning on your monitor Note: Be sure to read the Safety information located on page iii before carrying out this procedure. 1. Power off your computer and all attached devices, - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 10
of the DP cable to the DP connector on the back of the computer, and the other end to the DP connector on the monitor. Display Port* * This port does not support being connected to any AV equipment. Lenovo recommends that customers who require to use the Display Port input on their - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 11
other end on the external speaker audio in jack. Note: The audio output only for DP mode. 7. Insert the power cord into the monitor, then 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 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 12
8. Assembled Line Cleaner as showed below.. 9. Power on the monitor and the computer. 10. To install the monitor driver, insert the Reference and Driver CD, click Install driver, and follow the on-screen instructions. LT2252p Chapter 1. 1-8 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 13
monitor is warmed up for at least 15 minutes. This is not required for normal operation. Note: If automatic image setup does not establish the image that you prefer, perform manual image setup. See "Manual is valuable to us in developing product and services that are important to you, as well as - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 14
base of the monitor to achieve the desired height. A general guideline is to position the monitor such that the optimize your monitor height so the line of site between your eyes and the center the monitor suits your . • General location: Position your monitor to avoid glare or reflections on the - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 15
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 relax. If you have questions on eye fatigue or visual discomfort, consult - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 16
This section describes the control features 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. Table 2-1. Direct access - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 17
Using the On-Screen Display (OSD) controls To adjust the settings, the user controls can be viewed through the OSD. To 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 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 18
, position, phase and clock). Image Setup Automatic Manual Manually optimizes image. See "Manual image setup"on page 3-4. • Clock • Phase ' in the image. • Save: Saves the custom color choices. This monitor can accept video signals through three different connectors. Most desktop computers use - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 19
Accessibility Description Controls and Adjustments (Analog) • Selects type of scaled image. • Original AR:Same Aspect Ratio as Analog Save • Save the custom position choices. • Cancel • Reset Reset monitor to the original settings. Changes button repeat rate and menu time-out setting. Button - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 20
Selecting a supported display mode The display mode the monitor uses is controlled by the computer. Therefore, 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 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 21
Image rotation Before rotating the monitor, you should set-up your computer to rotate the image. Rotating the image may require special rotation software or with the manufacturer of your computer to see if graphic drivers with image rotation can be downloaded from their support website Chapter 2. 2-8 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 22
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 State - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 23
marks with a damp cloth and a little mild detergent. Detaching the monitor base and stand step 1: Place the monitor on a soft and flat surface. step 2: Remove the base and stand from the monitor. Wall Mounting (Optional) Refer to the instructions that come with the base mounting kit. To convert your - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 24
, refer to "Detaching the monitor base and stand". Step 4: Attach the mounting bracket from the VESA compatible wall mounting kit (100mm x100mm distance), VESA Mounting Screw M4 x 10 mm. VESA hole Step 5: Attach the LCD display to the wall, following the instructions in the wallmounting kit. For - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 25
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 LT2252pwA Dimensions Depth 187.9 mm - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 26
Table 3-1. Monitor specifications for type-model LT2252pwA Video input (DVI) Interface DVI Input signal VESA addressability 1050 lines (max) Vertical addressability 205 MHz Communications Supported Display Modes Temperature Clock frequency VESA DDC Horizontal frequency Vertical - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 27
actions that are appropriate to your problem. Table 3-2. Troubleshooting Problem Possible cause The words "Out of Range" are shown on the screen, and the power indicator is flashing white. The system is set to a display mode which is not supported by the monitor. Suggested action If you are - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 28
Table 3-2. Troubleshooting Problem Possible cause Suggested action Reference The power indicator is amber, but there is no image. The video signal cable is loose or disconnected from the system or monitor. Be sure the video cable is connected with the system properly. "Connecting and turning - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 29
Below are steps for manually installing the monitor driver in Microsoft Windows 7, Microsoft Windows Vista, Microsoft Windows 8. Installing the monitor driver in Windows 7 To use the Plug and Play feature in Microsoft Windows 7, do the following: Note: You must download file from the Reference - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 30
list of device driver program on the computer. 13. Click the Have Disk button. Click the Browse button and navigate to the following directory: X:\Monitor Drivers\Windows Vista (where X is the drive letter designator for the CD-ROM drive). 14. Select the "lenlt2252pwa.inf" file and click the Open - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 31
Click the Browse button and navigate to the following directory: X:\Monitor Drivers\Windows 8 (where X is the drive letter designator for solve your problem, please contact the Lenovo Support Center. For more information on contacting the Support Center, please see Appendix A."Service and Support"on - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 32
List of service parts FRU (FIELD DESCRIPTION REPLACEABLE UNIT) PART NUMBER 03X7982 LT2252p Wide-FRU Monitor 03X7983 LT2252p WideAnalog cable (1.8m, RoHS) 03X7984 LT2252p Wide - DVI cable 03X7985 LT2252p Wide-FRU Stand and Base Machine Type/Model(MTM) 2572-MB1 2572-MB1 2572-MB1 2572-MB1 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 33
terms. Registering your option Register to receive product service and support updates, as well as free and discounted computer manual, the exact wording of any error message, description of the problem, and the hardware and software configuration information for your system. Your technical support - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 34
: 0800-336 (Cantonese, English, Mandarin) 1-800-912-3021 (Spanish) 0-800-011-1029 (Spanish) 0800-0426 +357-22-841100 +420-2-7213-1316 Warranty service and support: 7010-5150 (Danish) 1-866-434-2080 (Spanish) 1-800-426911 (Spanish) +202-35362525 800-6264 (Spanish) +372 6776793 +372 66 00 800 Warranty - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 35
(Spanish) +44 (0)1475-555-055 +31-20-514-5770 (Dutch) 0800-733-222 (English) 001-800-220-1830 (Spanish) Warranty service and support: 8152-1550 (Norwegian) Lenovo Customer Support Center: 001-866-434-2080 (Toll Free) 206-6047 (Spanish) 0-800-50-866 (Spanish) 1800-1601-0033 (English, Filipino) +48 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 36
-5555 +386-1-200-50-60 (Slovenian) 91-714-7983 0901-100-000 (Spanish) +9411 2493547 +9411 2493548 (English) Warranty service and support: 077-117-1040 (Swedish) Warranty service and support: 0800-55-54-54 (German, French, Italian) 886-2-8723-9799 0800-000-700 (Mandarin) Local number only: 1-800-060 - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 37
evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons - Lenovo ThinkVision LT2252p wide 22in LED Monitor | ThinkVision LT2252p 22-inch W - Page 38
recycling of home-used computers and monitors by the manufacturer was begun on October 1, 2003. This service is provided free of charge for monitor. The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo The Lenovo logo ThinkCenter ThinkPad ThinkVision
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LT2252p Wide Flat Panel Monitor
User’s Guide