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Selecting a supported display mode

The display mode of the monitor uses is controlled by the computer. Therefore, refer to your

computer documentation on how to change display modes.
The image size, position and shape might be changed when the display mode changes. This is

normal and the image can be re-adjusted 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 2560 x 1440 at 60 Hz,

which is a common display mode.
The display modes shown below have been optimized at the factory.

Table 2-2.

Factory set display modes

Timing

Refresh rate(Hz)

720x400

70 Hz

640x480

60 Hz

640x480

67Hz

640x480

72 Hz

640x480

75 Hz

800x600

60 Hz

800x600

72 Hz

800x600

75 Hz

832x624

75 Hz

1024x768

60 Hz

1024x768

70Hz

1024x768

75 Hz

1280x1024

75 Hz

1280x1024

60 Hz

1440x900

60 Hz

1680x1050

60 Hz

1920x1080

60 Hz

1920x1200

60 Hz

2560x1440

60 Hz

Chapter 2.

2-8

Содержание 65D4-GCC1-US

Страница 1: ...Lenovo L27q 20 User Guide ...

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

Страница 3: ... Using the direct access controls 2 3 Using the On Screen Display OSD controls 2 4 Selecting a supported display mode 2 8 Understanding power management 2 9 Caring for your monitor 2 10 Detaching the monitor base and stand 2 10 Chapter 3 Reference information 3 1 Monitor specifications 3 1 Troubleshooting 3 3 Manually installing the monitor driver 3 5 Installing the monitor driver in Windows 7 3 5...

Страница 4: ...ll be attached must also be connected to properly wired and grounded power outlets To isolate the monitor from the electrical supply you must remove the plug from the power outlet The power outlet should be easily accessible To take special precautions to avoid the introduction of hazards when operating installing servicing transporting or storing equipment the necessary instructions shall be made...

Страница 5: ...nstructions for the user For quick instruction overview please see the Setup Poster for brief information Shipping contents The product package should include the following items Information Flyer Flat Panel Monitor Power Cord Adapter HDMI Cable Base Stand HDMI Chapter 1 1 1 ...

Страница 6: ...thin the screen area The screen area is glass and can be damaged by rough handling or excessive pressure 80 80 90 1 Place your monitor with the screen face down on a soft flat surface 2 Insert the base towards the stand until it locks in place 3 Align the stand assembly bracket to the monitor Chapter 1 1 2 ...

Страница 7: ... 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 Chapter 1 1 3 ...

Страница 8: ...ormation on how to utilize these keypad controls please see For information on how to utilize these keypad controls please see Adjusting your monitor Adjusting your monitor image on page 2 3 image on page 2 3 Y Y our monitor is equipped with a cable lock slot located on the rear of your monitor our monitor is equipped with a cable lock slot located on the rear of your monitor Chapter 1 1 4 ...

Страница 9: ...ning on your monitor Note Be sure to read the Safety information on page iii before carrying out this procedure 1 Power off your computer and all attached devices then unplug the computer power cord 2 Connect the cables according to below icon indication 3 For computer in HDMI connecting HDMI Chapter 1 1 5 ...

Страница 10: ...to use the DP Cable on their monitor purchase the Lenovo DisplayPort to DisplayPort Cable 0A36537 www lenovo com support monitoraccessories 5 Connect the speaker s audio cable and audio jack of monitor to transfer audio source from DP HDMI Note The audio output in DP HDMI modes Chapter 1 1 6 ...

Страница 11: ...ertified 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 according to IEC 6024...

Страница 12: ...8 Power on the monitor and the computer Chapter 1 1 8 ...

Страница 13: ...r driver download the driver that corresponds to your monitor model from the Lenovo website www lenovo com support L27q_10 Refer to the Manually installing the monitor driver on page 3 5 section to install the driver Chapter 1 1 9 ...

Страница 14: ...puter monitor for comfortable viewing by considering the following items Recommended viewing distance between the eye and the monitor screen is 1 5 x 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...

Страница 15: ...ion and orientation of your equipment by following the tips outlined in Arranging your work area on page 2 1 so you can maintain a comfortable and productive posture Also be sure to use the adjustment capabilities of your computer components and office furniture to best suit your preferences now and as your preferences change over time Minor changes in posture can help avoid discomfort The longer ...

Страница 16: ... Exit Exit and return to previous level NOVO VISION Direct access to NOVO VISION adjustment 2 Decrease Down Left browsing key For decreasing the value on adjustment bar tune in Press to move to previous item Brightness Direct access to Brightness adjustment 3 Increase Up Right browsing key For increasing the value on adjustment bar tune in Press to move to next item 4 Menu To access OSD menu Press...

Страница 17: ... sub menu you can move between options using or then press to select that function Use or to make adjustments then 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 Press and hold for 10 seconds to unlock the OSD and allow adjustments to the OSD 5 Enables DDC CI by ...

Страница 18: ...ght and dark areas DCR Enable dynamic contrast ratio Off On Image Properties Color Adjusts intensity of red green and blue Preset mode Neutral sRGB Reddish Bluish Custom Red Increases or decreases the saturation of Red in the image Green Increases or decreases the saturation of Green in the image Blue Increases or decreases the saturation of Blue in the image Save Saves the custom color choices Ch...

Страница 19: ...me as Analog Scaling Selects type of scaled image Original AR same aspect ratio with input signal Full Screen expand image to full screen Over Drive Off Normal Extreme NOVO VISION Screen prioritization Text Mode Web pic Mode Video Mode Low Blue Light Low Blue Light Mode is reducing the blue light content The use of Extreme Mode response time may result in reduced display quality when fast moving v...

Страница 20: ...djusts menu location Default Default returns the menu position to the default settings Custom Horizontal Changes the horizontal position of the OSD Vertical Changes the vertical position of the OSD Save Save the custom position choices Reset Cancel Reset Reset monitor to the original settings Accessibility Changes button repeat rate and menu time out settings Button repeat rate Select or to change...

Страница 21: ...ystem 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 2560 x 1440 at 60 Hz which is a common display mode The display modes shown below have been optimized at the factory Table 2 2 Factory set display modes Timing Ref...

Страница 22: ...ng day or whenever you expect to leave it unused for long periods during the day Table 2 3 Power indicator State Power Indicator Screen Restoring Operation Compliance On White Normal Standby Suspend Amber Blank Press a key or move the mouse There may be a slight delay before the image reappears Note Standby also occurs if there is no image output to the monitor ENERGY STAR Off Off Blank Press the ...

Страница 23: ...his type of contact may cause permanent damage to your screen Use any cleaner which contains an anti static solution or similar additives This may harm the coating of the screen area Do Lightly dampen a soft cloth with water and use this to gently wipe the covers and the screen Remove grease or finger marks with a damp cloth and a little mild detergent Detaching the monitor base and stand Step 1 P...

Страница 24: ...4 7mm 27 inch Maximum height 335 66mm 13 2 inch Maximum width 596 74mm 23 49 inch Pixel pitch 0 23mm 0 01 inch AC DC adapter Model ADLX45NDC3A Trademark Lenovo Rating Input 100 240V 50 60Hz 1 2A Output 20V 2 25A Power consumption Note Power consumption figures are for the monitor and the power supply combined Normal operation 40W max 30W typical Standby Suspend 0 5W Off Note without USB Webcam ext...

Страница 25: ... Clock frequency 300 MHz Communications VESA DDC CI Supported Display Modes Horizontal frequency 30 kHz 99 kHz Vertical frequency 50 Hz 76 Hz Native Resolution 2560 x 1440 at 60 Hz Temperature Operating 0 to 45 C 32 to 113 F Storage 20 to 60 C 4 to 140 F Shipping 20 to 60 C 4 to 140 F Humidity 10 to 80 non condensing Operating Storage 5 to 95 non condensing Shipping 5 to 95 non condensing Chapter ...

Страница 26: ...connected with the monitor or system completely Be sure the signal cable is firmly plugged into the system and monitor Connecting and turning 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 automatic image setup function was not performed Perform automatic image setup Adjusting your monitor ...

Страница 27: ...nology pixels missing contact the and Support on page discolored and is not an LCD defect Support Center A 1 Fuzzy lines in text or a blurry image Horizontal or vertical lines through the Image setup has not been optimized Your system Display Properties setting have not been optimized Adjust the resolution settings on your system to match the native resolution for this monitor 2560 x 1440 at 60 Hz...

Страница 28: ...nd then click the Display icon 6 Click the Change the display settings 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 b...

Страница 29: ...ind 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 Āthe folder in which the downloaded driver is locatedā such as a desktop 14 Select the Ālen l27q 20 infā file and click the Open button Click the OK button 15 In...

Страница 30: ...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...

Страница 31: ...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 affect or chang...

Страница 32: ...g reuse and recycling of disused computers and monitors For details visit the Lenovo Web site at http www lenovo com recycling japan Pursuant to the Law for Promotion of Effective Utilization of Resources the collecting and recycling of home used computers and monitors by the manufacturer was begun on October 1 2003 This service is provided free of charge for home used computers sold after October...

Страница 33: ...Power cords and power adapters Use only the power cords and power adapters supplied by the product manufacturer Do not use the ac power cord for other devices Appendix B B 3 ...

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