LT2223dwC Flat Panel Monitor User’s Guide OneLink Docking Monitor
Product numbers 60A9-MAR2-WW First Edition (July 2013) © Copyright Lenovo 2013. 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.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.
Contents Safety information........................................................................................iii Chapter 1. Getting started...........................................................................1-1 Shipping contents...................................................................................................................................1-1 Product overview........................................................................................................................
Safety information General Safety guidelines For tips to help you use your computer safety, go to: http://www.lenovo.com/safety Before installing this product, read the Safety Information. í © Copyright Lenovo 2013.
Chapter 1.Getting started This User’s Guide contains detailed information on the ThinkVision® LT2223dwC Flat Panel Monitor. For a quick over view, please see the Setup Poster that was shipped with your monitor.
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. 5 ° 0° 30° Swivel With the built-in pedestal, you can tilt and swivel the monitor for the most comfortable viewing angle.
Height Adjustment Hold the monitor pull up on both sides, adjust the reasonable height of the monitor. 110mm Monitor Pivot 90° - Adjust height to the top position before rotation the monitor. - Rotate clockwise until the monitor stops at 90°. 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. Chapter 1.
Cable lock slot Your monitor is equipped with a cable lock slot located on the rear of your monitor (in the lower left corner). Please follow the instructions that came with the cable lock to attach it. Web-Camera Your monitor has embedded FHD Web-Camera Module, you can use it on living meeting and other net communication. Speaker Your monitor has embedded a pair of speaks with 3W, and it can support OneLink audio output and USB audio output.
you can push side volume control key to adjust sound of speaker. Setting up your monitor This section provides information to help you set up your monitor. Connecting and turning on your monitor N ote:Be sure to read the Safety Information located in the information flyer before carrying out this procedure. Power off your computer and all attached devices, and unplug the computer power cord. Note: Use only power supplies listed in the following.
Connect one end of the OneLink cable to the OneLink connector on the back of the computer and the other end to the OneLink connector on the monitor Connect one end of the HDMI cable to the HDMI connector on the back of the computer, and the other end to the HDMI connector on the monitor.
Connect one end of the MHL cable to the monitor MHL port and the other end to the mobile phone. MHL(Mobile-High-Definition Link) is an audio/video interface for directly connecting mobile phones and other portable consumer electronic devices to highdefinition displays. This allows user to make the viewing of the connected device on the monitor screen while charging it simultaneously.
The 2 USB ports on the side are the downstream ports dedicate to USB 3.0 upstream port (on the bottom of monitor), they are compliance with USB 3.0 standard. The top one is compliance USB battery charge standard version 1.2, that can charge portable device, max to 2A current. The 2 USB 3.0 ports are the downstream ports connect to USB type keypad , plug in the USB type keypad to this ports or plug in the USB type Mouse to this port.
Connect net cable to RJ45 connect. Note: RJ45 connector support ethernet connection 10/100/1000 Mbps. Need install the driver of AX88178A from CD. X:\Ethernet Driver Connet power cord and power adaptor connect the power cord and power adaptor to the monitor,then to a properly grounded AC outlet. Note: Risk of using a different power supply , please device use one of the below approved power supplies.
Rotate the hea d of the monitor into portrait view. Open the Main Clip and place the cables through the Main Clip.
Power on the monitor and the computer. To install the monitor driver, insert the Reference and Driver CD, click Install driver, and follow the on-screen instructions. Chapter 1.
Registering your option Thank you for purchasing this Lenovo® product. Please take a few moments to register your product and provide us with information that will help Lenovo to better serve you in the future. Your feedback is valuable to us in developing products and services that are important to you, as well as in developing better ways to communicate with you. Register your option on the followingWeb site: http://www.lenovo.
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 .
· Tilt: 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. The following are some other tips for comfortable viewing of your monitor: · Use adequate lighting for the type of work you are performing.
Accessibility information Lenovo is committed to providing greater access to information and technology to people with disabilities. With assistive technologies, users can access information in the way most appropriate to their disability. Some of these technologies are already provided in your operating system; others can be purchased through vendors or accessed at: http://www-03.ibm.com/research/accessibility/requests/accvpat.
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 between options using or , then press to select that function. Use or to make adjustments. Press to save. 3. Press to move backwards through the sub-menus and exit from the OSD. 4. Press and hold for 10 seconds to lock the OSD. This will prevent accidental adjustments to the OSD.
Table 2-2. OSD functions OSD Icon on Main Menu Submenu Brightness Brightness/Contrast Contrast Dynamic Contrast Ratio Horizontal Position Image Position Vertical Position Automatic Image Setup Manual Description Controls and Controls and Adjustments Adjustments (Digital) (Analog) Adjusts overall brightness. Same as Analog Adjusts difference between light and dark areas. This function can improve your video input contrast ration automatically. Moves the image left or right.
Table 2-2. OSD functions (continued) OSD Icon on Main Menu Options Submenu Information Controls and Controls and Adjustments Adjustments (Analog) (Digital) Description Shows resolution, refresh rate, and product details. Note: This screen does not allow any changes to the settings. Same as Analog This section lists the languages supported by your monitor. Note: The language chosen only affects the language of the Menu Language OSD. It has no effect on any software running on the computer.
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 flicker-free.
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 you may find that your computer is preloaded with video graphic drivers that allows image rotation. Check the Graphic Properties setting on your computer to see if this feature is available. Try these steps to check if image rotation is available on your computer. 1. Right-click on the desktop and click Properties. 2.
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.
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 VESA compatible base mounting kit. 1. Place the monitor face down on a non-abrasive surface on stable flat table. 2. Remove the stand. 3. Attach the mounting bracket from the wall mounting kit to the monitor. 4.
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 Dimensions Panel Height 379.36 mm Depth 218.42 mm Width 512.64 mm 21.5 in. Size Backlight Aspect Ratio LED Tilt range 16:9 Range: -5 º, +30º Swivel Range: -45º, +45º Lift Range: 110.
(continued) Table 3-1. Monitor specifications for type-model Video input (Analog) Video input (OneLink) Input signal Horizontal addressability Vertical addressability Clock frequency Interface Analog Direct Drive, 75 ohm 0.
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 The words "Out of Range" are shown on the screen, and the power indicator is flashing green. The system is set to a display mode which is not supported by the monitor. The image quality is unacceptable.
Table 3-2. Troubleshootingg(continued) Problem Possible cause Screen is The monitor is in blank and Standby/Suspend power mode indicator is steady amber or flashing green The video signal cable The power is loose or indicator is disconnected from the green, but system or monitor. there is no image. The monitor brightness and contrast are at the lowest setting. One or more of the pixels appear discolored This is a characteristic of the LCD technology and is not an LCD defect. . Fuzzy lines .
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. · 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 to leave the OSD menu.
16. Close all open windows and remove the CD. 17. Restart the system The system will automatically select the maximum refresh rate and corresponding Color Matching Profiles. . Note: On LCD monitors, unlike CRTs, a faster refresh rate does not improve display quality. Lenovo recommends using either 1920 x 1080 at a refresh rate of 60 Hz, or 640 x 480 at a refresh rate of 60 Hz.
Installing the monitor driver in Windows 8/Windows 8.1 To use the Plug and Play feature in Microsoft Windows 8/Windows 8.1, do the following: Note: You must download file from the Reference and Driver CD to use the Plug and Play feature in Windows 8/Windows 8.1. 1. Turn off the computer, all attached devices. 2. Ensure that the monitor is connected correctly. 3. Turn on the monitor and then the system unit. Allow your computer to start the Windows 8/Windows 8.1 operating system. 4.
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 information Product numbers The product number for your monitor is located on the back of the display bezel as shown below.
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 Table 3-3.
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 your product. Refer to the Lenovo Limited Warranty for a full explanation of Lenovo warranty terms. Registering your option Register to receive product service and support updates, as well as free and discounted computer accessories and content. Go to: http://www.lenovo.
Date and time Update to be Visible on the Website Country or Regions 17-May-2012 1000 GMT +4:00 RUSSIA 30-Jul-2012 0900 GMT +9:00 JAPAN Language Old Telephone Number(s) New Telephone Number(s) Russian, 8-800-555-0317 8 800 100 7888 Hours of Operation 10 am - 7 pm Monday - Saturday 9AM - 6PM Monday - Sunday (Exception : Third Sunday of the month (due to maintenance activities) and December 30th and 31st and January 1st, 2nd, and 3rd) Japanese, English 0120-20-5550, 0570-064-600 For International:
Date and time Update to be Visible on the Website Country or Regions 3-Dec-12 0900 GMT -3:00 3-Dec-12 1000 GMT -2:00 PARAGUAY Spanish, URUGUAY English 5-Dec-12 0900 GMT +8:00 HONG KONG Language Old Telephone Number(s) 009-800-52-10026 000-411-005-6649 New Telephone Number(s) Hours of Operation 0098004410084 or 009-800000 411 0026332 9 am - 11 pm Monday - Sunday 10 am - 12 pm Monday - Sunday (852) 3071-3561 9 AM - 8 PM Monday - Friday 9AM - 1 PM Saturday Applicab le to IWS Cantonese, Mandarin,
Date and time Update to be Country or Visible on the Website Regions 01-Sep-12 0000 GMT +10:00 Australia Language Old Telephone Number(s) New Telephone Number(s) Hours of Operation English 131-426 Think Branded Products 1300-880-917 ThinkServer 1800041267 24 hours/day 7 days/week 0800-733-222 Think Branded 0508 770 506 24 hours/day 7 days/week 01-Sep-12 0000 GMT +10:00 New Zealand 14-Sep-12 0830 GMT +7:00 VIETNAM Vietnamese, English For Northern Area and Hanoi City: +84-4-3 7367625/+84-4-3 73
Date and time Update to be Country or Visible on the Website Regions Old Telephone Number(s) New Telephone Number(s) Hours of Operation 30-Nov-12 0000 GMT -5:00 Bahamas 30-Nov-12 0000 GMT -4:00 Barbados English 30-Nov-12 0000 GMT -4:00 Bermuda British Virgin 30-Nov-12 0000 GMT -4:00 Islands 30-Nov-12 0000 GMT -5:00 Cayman Islands 30-Nov-12 0000 GMT -4:00 Curacao 30-Nov-12 0000 GMT -4:00 Grenada 30-Nov-12 0000 GMT -4:00 Guyana 30-Nov-12 0000 GMT -5:00 Jamaica 30-Nov-12 0000 GMT -4:00 Montserrat Spanish,
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 reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used.
Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you. Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk.
Collecting and recycling a disused Lenovo computer or monitor If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of Resources. Computers and monitors are categorized as industrial waste and should be properly disposed of by an industrial waste disposal contractor certified by a local government.
Turkish statement of compliance The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (EEE). Türkiye EEE Yönetmeliğine Uygunluk Beyanı Bu Lenovo ürünü, T.C. Çevre ve Orman Bakanlığı'nın “Elektrik ve Elektronik Eşyalarda Bazı Zarar lıMaddelerin Kullanımının Sınırlandırılmasına Dair Yönetmelik (EEE)” direktiflerine uygundur. EEEYönetmeliğineUygundur.
