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Chapter 2.      

 2-6

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.

Note:

 If your system has previously been used with a CRT monitor and is currently configured 

to a display mode outside the range of this monitor, you may need to reattach the CRT monitor 

temporarily until you have re-configured the system; preferably to 1920 x 1080 at 60 Hz, which 

is the Native Resolution Display mode.

The display modes shown below have been optimized at the factory.

Table 2-3

. Factory set display modes

Timing

Refresh rate(Hz)

640x480

60 Hz

640x480

72 Hz

640x480

75 Hz

720x400

70 Hz

800x600

56 Hz

800x600

60 Hz

800x600

72 Hz

800x600

75 Hz

832x624

75 Hz

1024x768

60 Hz

1024x768

70 Hz

1024x768

75 Hz

1152x864

75 Hz

1280x1024

60 Hz

1280x1024

70 Hz

1280x1024

75 Hz

1440x900

60 Hz

1600x900

60 Hz

1600x900

75 Hz

1680x1050

60 Hz

1920x1080

60 Hz

Table

 2-2. OSD functions

Summary of Contents for 61F7-MAR2-WW

Page 1: ...ThinkVision T24i 20 User Guide Machine Types 61F7 ...

Page 2: ...e 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 Administration GSA contract use reproduction or disclosure is subject to restrictions set forth in Contract No GS 35F 05925...

Page 3: ...ng the direct access controls 2 3 Using the On Screen Display OSD controls 2 4 Selecting a supported display mode 2 6 Understanding power management 2 7 Power Management Modes 2 7 Caring for your monitor 2 8 Detaching the monitor base and stand 2 8 Wall Mounting Optional 2 8 Chapter 3 Reference information 3 1 Monitor specifications 3 1 Troubleshooting 3 3 Manually installing the monitor driver 3 ...

Page 4: ...iii 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 ...

Page 5: ...tor within the screen area The screen area is glass and can be damaged by rough handling or excessive pressure 1 Carefully lay the monitor on a flat surface 2 Put the stand and base to the monitor Note To attach a VESA mount please see Wall Mounting Optional on page 2 8 Depending on many factors such as the processingcapabilityof peripheral devices file attributes and other factors related to syst...

Page 6: ...ing 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 35 Swivel With the built in pedestal you can tilt and swivel the monitor for the most comfortable viewing angle ...

Page 7: ...s down or lift up the monitor 150mm Monitor Pivot Adjust the screen position before rotating the monitor screen Make sure that the monitor screen ascent to its highest point and it inclines backward at 30 then rotate clockwise counterclockwise until the monitor stops at 90 ...

Page 8: ...e 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 position ...

Page 9: ... procedure 1 Power off your computer and all attached devices and unplug the computer power cord Note The type of plug Socket shown here are for illustration only 2 Connect the cables according to below icon indication 3 For computer in HDMI connecting Note Lenovo recommends that customers who require to use the HDMI input on their monitor purchase the Lenovo HDMI to HDMI cable OB47070 www lenovo ...

Page 10: ...nnecting Note Lenovo recommends that customers who require to use the DP Cable on their monitor purchase the Lenovo DisplayPort to DisplayPort Cable 0A36537 www lenovo com support monitoraccessories 5 For computer in Analog Signal Cable connecting ...

Page 11: ...udio cable and audio jack of monitor to transfer audio source from DP HDMI Note The audio output in DP HDMI modes Warning note Excessive sound pressure from earphones and headphones can cause hearing loss Adjustment of the equalizer to maximum increases the earphones and headphones output voltageand therefore the sound pressure level ...

Page 12: ...ower 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 75mm or H05VVH2 F2 3G 0 75mm shall be used H...

Page 13: ...Chapter 1 1 9 10 Connect the cables with cable clip 11 Power on the monitor and the computer ...

Page 14: ...t 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 product and services that are important to you as well as in developing better ways to communicate with you Register your option on the following Web site http www lenovo com register Lenovo will send you informat...

Page 15: ...ble viewing by considering the following items y Recommended viewing distance between the eye and the monitor screen is l 5x the diagonal of the screen Solutions in meeting this required distance in cramped office situations include pulling desk away from wall or divider to make room for monitor using flat panel or compact displays placing the monitor in the desk corner or placing the keyboard in ...

Page 16: ...components and office furniture to best suit your preferences now and as your preferences change over time y Minor changes in posture can help avoid discomfort The longer you sit and work with your computer the more important it is to observe your working posture Avoid assuming any one posture for an extended period of time Periodically make minor modifications in your posture to help deter any di...

Page 17: ... the DDC CI function Input Change Switches the video input source 2 Auto Adjustment Optimizes image size position phase and clock For analog VGA source only Increase For increasing the value on adjustment bar Up Up key function and up circle 3 Brightness Direct access to Brightness adjustment Decrease For decreasing the value on adjustment bar Down Down key function and down circle 4 Menu To acces...

Page 18: ...lues so that the monitor can meet the requirements of Energy Star Energy Star is an energy saving program for consumer electronics led by the U S government It was launched in 1992 by EPA and DOE to reduce energy consumption and greenhouse gas emissions Energy Star logo is a symbol of energy conservation and environmental protection It improves the concept of energy efficiency of consumers and man...

Page 19: ... 0 100 Aspect Ratio Full Screen Full Screen Original AR Automatic NA Image Setup Analog Clock 50 Phase NA H Position 50 V Position 50 Button Repeat Rate Off Default Default Slow Port Settings Input Signal VGA VGA HDMI DisplayPort USB Charging Off Off On DP Select DP 1 1 DP 1 2 DP 1 2 Menu Settings Language English French Italian Chinese Spanish Japanese German Russian English Menu Time Out Adjust ...

Page 20: ...ly been used with a CRT monitor and is currently configured to a display mode outside the range of this monitor you may need to reattach the CRT monitor temporarily until you have re configured the system preferably to 1920 x 1080 at 60 Hz which is the Native Resolution Display mode The display modes shown below have been optimized at the factory Table 2 3 Factory set display modes Timing Refresh ...

Page 21: ...Off Blank Press the power button There may be a slight delay before the image reappears ENERGY STAR Power Management Modes VESA Modes Horizontal Sync Vertical Sync Video Power Indicator Power Consumption Normal operation Active Active Active White 55 W maximum 14 W typical Active off mode Inactive Inactive Off Amber Less than 0 5 W Switch off Off Less than 0 3 W Energy Star Power Consumption PON 1...

Page 22: ...the screen area Do y Lightly dampen a soft cloth with water and use this to gently wipe the covers and the screen y Remove grease or finger 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 b...

Page 23: ...mpatible 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 use only with UL GS Listed Wall Mount Bracket with minimum weight load 10 44 kg ...

Page 24: ...00 mm x 100 mm 3 94 in x 3 94 in Image Viewable image size 604 70 mm 23 8 inch Maximum height 296 46 mm 11 67 inch Maximum width 527 04 mm 20 75 inch Pixel pitch 0 2745 mm 0 01 inch Power input Supply voltage 100 240V AC Max supply current 1 5 A Power consumption Normal operation 55 W max 14 W typical Note Power consumption figures are for the monitor and the power supply combined Standby Suspend ...

Page 25: ... Direct Drive 75 ohm 0 7V Horizontal addressability 1920 pixels max Vertical addressability 1080 lines max Clock frequency 148 5 MHz Communications VESA DDC CI Supported Display Modes Horizontal frequency 30 kHz 83 kHz Vertical frequency 50 Hz 75 Hz Native Resolution 1920 x 1080 at 60 Hz Temperature Operating 0 to 40 C 32 to 104 F Storage 20 to 60 C 4 to 140 F Shipping 20 to 60 C 4 to 140 F Humidi...

Page 26: ...urning on your monitor on page 1 5 The color settings may be incorrect Select another color setting from the OSD menu Adjusting your monitor image on page 2 3 The power indicator is not lit and there is no image y The monitor s power switch is not switched on y The power cord is loose or disconnected y There is no power at the outlet y Be sure the power cord is connected properly y Be sure the out...

Page 27: ...e image y Image setup has not been optimized y Your system Display Properties setting have not been optimized Adjust the resolution settings on your system to match the native resolution for this monitor 1920 x 1080 at 60 Hz Adjusting your monitor image on page 2 3 Perform automatic image setup If automatic image setup does not help perform manual image setup Selecting a supported display mode on ...

Page 28: ... tab 7 Click the Advanced Settings icon 8 Click the Monitor tab 9 Click the Properties button 10 Click the Driver tab 11 Click Update Driver then click Browse the computer to find the driver program 12 Select Pick from the list of device driver program on the computer 13 Click the Hard Disk button By clicking the Browse button browse and point to the following path X Monitor Drivers Windows 7 wher...

Page 29: ...wse the computer to find the driver program 12 Select Pick from the list of device driver program on the computer 13 Click the Hard Disk button By clicking the Browse button browse and point to the following path X Monitor Drivers Windows 10 where X indicates the folder in which the downloaded driver is located such as a desktop 14 Select the lenT24i 20 inf file and click the Open button Click the...

Page 30: ...agement y Physical damage to covers bezel base and cables y Scratches or punctures on monitor screens Service parts The following parts are for use by Lenovo service or Lenovo aurthorized dealers to support the customer warranty Parts are for service use only The table below shows information for model 61F7 MAR2 WW Table 3 3 List of service parts FRU FIELD REPLACEABLE UNIT PART NUMBER DESCRIPTION ...

Page 31: ...iguration support through the Customer Support Center will be available until 90 days after the option has been withdrawn from marketing After that time the support is cancelled or made available for a fee at Lenovo s discretion Additional support is also available for a nominal fee Before contacting a Lenovo technical support representative please have the following information available option n...

Page 32: ...tonese English Mandarin Colombia 1 800 912 3021 Spanish Costa Rica 0 800 011 1029 Spanish Croatia 385 1 3033 120 Croatian Cyprus 800 92537 Greek Czech Republic 800 353 637 Czech Denmark Warranty service and support 7010 5150 Danish Dominican Republic 1 866 434 2080 Spanish Ecuador 1 800 426911 OPCION 4 Spanish Egypt Primary 0800 0000 850 Secondary 0800 0000 744 Arabic English El Salvador 800 6264 ...

Page 33: ...ish Israel Givat Shmuel Service Center 972 3 531 3900 Hebrew English Italy Warranty service and support 39 800 820094 Italian Japan 0120 000 817 Japanese English Kazakhstan 77 273 231 427 Standard Charges Apply Russian English Korea 080 513 0880 Collect call 02 3483 2829 Toll Call Korean Latvia 371 6707 360 Latvian Russian English Lithuania 370 5278 6602 Italian Russian English Luxembourg ThinkSer...

Page 34: ...anian Russia 7 499 705 6204 7 495 240 8558 Standard Charges Apply Russian Singapore 1 800 415 5529 6818 5315 Standard Charges Apply English Mandarin Bahasa Malaysia Slovakia ThinkStation and ThinkServer 421 2 4954 5555 Slovenia 386 1 2005 60 Slovenian Spain 34 917 147 833 Spanish Sri Lanka 9477 7357 123 Sumathi Information systems English Sweden Warranty service and support 077 117 1040 Swedish Sw...

Page 35: ...ntry or Region Telephone Number United States 1 800 426 7378 English Uruguay 000 411 005 6649 Spanish Venezuela 0 800 100 2011 Spanish Vietnam 120 11072 Toll Free 84 8 4458 1042 Standard Charges Apply Vietnamese English ...

Page 36: ...in new editions of the publication Lenovo may make improvements and or changes in the product s and or the program s described in this publication at any time without notice The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons The information contained in this document does not...

Page 37: ...rdance with the Law for Promotion of Effective Utilization of Resources Lenovo Japan provides through its PC Collecting and Recycling Services for the collecting reuse and recycling of disused computers and monitors For details visit the Lenovo Web site at www ibm com jp pc service recycle pcrecycle Pursuant to the Law for Promotion of Effective Utilization of Resources the collecting and recyclin...

Page 38: ...er ThinkPad ThinkVision Microsoft Windows and Windows NT are trademarks of the Microsoft group of companies Other company product or service names may be trademarks or service marks of others Power cords and power adapters Use only the power cords and power adapters supplied by the product manufacture Do not use the ac power cord for other devices ...

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