Lenovo D27-30 Manual de Usario

Lenovo Monitor D27-30

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Lenovo
D27-30,
User Guide
© 2020Copyright Lenovo i
Product Number
D20270FD0
66B8-KAC6-WW
First Edition (07 2020)
© Copyright Lenovo 2020
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.
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.
ii © 2020 Copyright Lenovo
Contents
Product Number ....................................................................................................................................................................... i
Contents ................................................................................................................................................................................. ii
Safety information.................................................................................................................................................................. iii
Safety and Maintenance Guidelines ........................................................................................................................................ iv
Chapter 1. Getting started .............................................................................................................................................. 1-1
Shipping contents ..................................................................................................................................................................... 1-1
Notice for use ............................................................................................................................................................................ 1-1
Product overview ...................................................................................................................................................................... 1-2
Types of adjustments ......................................................................................................................................................... 1-2
User controls ...................................................................................................................................................................... 1-2
Cable lock slot .................................................................................................................................................................... 1-2
Setting up your monitor ............................................................................................................................................................ 1-3
Connecting and turning on your monitor .......................................................................................................................... 1-3
Registering your option ..................................................................................................................................................... 1-5
Chapter 2. Adjusting and using your monitor .................................................................................................................. 2-1
Comfort and accessibility .......................................................................................................................................................... 2-1
Arranging your work area ......................................................................................................................................................... 2-1
Health Administration ............................................................................................................................................................... 2-2
Low Blue Light .................................................................................................................................................................... 2-5
Accessibility information ................................................................................................................................................... 2-5
Adjusting your monitor image ............. ..................................................................................................................................... 2-6
Using the direct access controls ........................................................................................................................................ 2-6
Using the On-Screen Display (OSD) controls 2-6.....................................................................................................................
Selecting a supported display mode ......................................................................................................................................... 2-9
Understanding power management ......................................................................................................................................... 2-9
Caring for your monitor .......................................................................................................................................................... 2-10
Detaching the monitor stand .................................................................................................................................................. 2-10
Wall Mounting (Optional)....................................................................................................................................................... 2-10
Chapter 3. Reference information 3-1..................................................................................................................................
Monitor specifications .............................................................................................................................................................. 3-1
Troubleshooting ........................................................................................................................................................................ 3-2
Manual image setup ................................................................................................................................................................. 3-4
Manually installing the monitor driver .............................................................................................................................. 3-5
Service information ........................................................................................................................................................... 3-7
Appendix A Service and Support ..................................................................................................................................... A-1
Registering your option ............................................................................................................................................................. A-1
Online technical support ........................................................................................................................................................... A-1
Telephone technical support .................................................................................................................................................... A-1
Appendix B Notices B-1........................................................................................................................................................
Recycling information ............................................................................................................................................................... B-2
Collecting and recycling a disused Lenovo computer or monitor ................................... ................................................... B-2
Disposing of Lenovo computer components ................................... .................................................................................. B-2
Trademarks ............... ................................................................................................................................................................ B-3
Power cords and power adapters ............................................................................................................................................. B-3
© 2020Copyright Lenovo iii
Safety information
General Safety guidelines
For tips to help you use your computer safety, go to:
http:// tywww.lenovo.com/safe
Before installing this product, read the Safety Information.
iv © 2020 Copyright Lenovo
Safe ty and Maintenance Guidelines
Important Safety Information
The power cord is designed for use with your monitor. use a different cord, use only a power source andDon’t
co tnnec ion 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 di able the power cord groundings
feature. The grounding plug is an important safety feature.
WARNING: For your safety, be sure that the grounded power outlet you plug the power cord into is easily
accessible to the operator and located as close to the equipment as possible. To disconnect power from the
equipment, unplug the power cord from the power outlet by grasping the plug firmly. Never pull on the cord.
CAUTION: To protect your monitor, as well as your computer, connect all power cords for your computer and its
peripheral devices (such as a monitor, printer, or scanner) to a surge protection device such as a power strip with
surge protection or uni terruptible power supply ( Not all power strips provide surge protection; the power n UPS).
strips must be specifically labelled as having this ability. Use a power strip whose manufacturer offers a damage
replacement policy, so you can replace your equipment if surge protection fails.
CAUTION: A certified power supply cord has to be used with this equipment. The relevant national installation
and/or equipment regulations shall sidered. A certified power supply cord not lighter be con 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. An alternative flexible cord is synthetic rubber.
Safety Precautions
■ Use only a power source and connection compatible with this monitor, as indicated on the label/back
plate of the monitor.
■ Be sure the total ampere rating of the products connected to the outlet not exceed the current rating of thedoes
electrical outlet, and the total ampere rating of the products connected to the power cord does not exceed the
rating of the power cord. Look on the power label to determine the ampere rating (Amps or A) for each device.
■ Install your monitor near a power outlet that you can easily reach. Disconnect the monitor by grasping the plug
firmly and pulling it from the outlet. Never disconnect the monitor by pulling the cord.
■ Do not allow anything to rest on the power cord. Do not walk on the cord.
■ While using VESA mount application, the AC Inlet must face to down side. Do not face any other position.
Maintenance Guidelines
To enhance the performance and extend the life of your monitor:
■ Do not open your monitor cabinet or attempt to service this product yourself. If your monitor is not operating
properly or has been dropped or damaged, contact your authorized dealer, reseller, or serviceLenovo provider.
■ Adjust only those controls that are described in the operating instructions.
■ x Turn your monitor off when not in use. You can substantially increase the life e pectancy of the monitor by using
a screen saver program and turning off the monitor when not in use.
■ Keep your monitor in a well ventilated area, away from excessive light, heat, or moisture.-
■ Slots and openings in the cabinet are provided for ventilation. These openings must not be blocked or covered.
Never push objects of any kind into cabinet slots or other openings.
■ Unplug the monitor from the power outlet before cleaning. Do not use liquid cleaners or aerosol cleaners.
■ Do not drop the monitor or place it on an unstable surface.
■ When removing the monitor base, you must lay the monitor face down on a soft area to prevent it from getting
scratched, defaced, or broken.
Cleaning the Monitor
The monitor is a high quality optical device that requires special care when cleaning. To clean the monitor, follow-
these steps:
1. Turn off the computer and the monitor.
2. Unplug your monitor from the power outlet before cleaning.
CAUTION: Do not use benzene, thinner, ammonia, or any volatile substance to clean the monitor screen or cabinet.
These chemicals may damage the monitor. Do not use liquid or aerosol cleaners. Neve r use water
to clean an LCD screen.
3. Wipe the screen with a dry, soft, clean cloth. If the screen requires additional cleaning, use an antistatic screen
cleaner.
4. Dust the monitor housing. Use a damp cloth to clean the cabinet. If the cabinet requires additional cleaning, use
a clean cloth dampened with isopropyl alcohol.
5. Plug in the monitor.
6. Turn on the monitor and the computer
Chapter 1 Getting started 1-1
Getting started
This User’s Guide provides detailed operation instructions 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
Monitor Stand
Monitor base
Cable clip
Notice for use
To setup your monitor, please see the illustrations below.
Note: Do not touch the monitor within the screen area. The screen area is glass and can be damaged by
rough handling or excessive pressure.
1. Place your monitor with the screen face down on a soft flat surface.
2. Align the stand assembly bracket to the monitor.
3. Insert the bracket towards monitor until it locks in place.
Note: To attach a VESA mount, please see Detaching the monitor stand “ ” on page 2-10.
1-2 ’D27-30 Flat Panel Monitor User s Guide
Product overview
This section will provide information on adjustin controls, and using the cg monitor positions, setting user able
lock slot.
Types of adjustments
Tilt
Please see the illustration below for an example of the tilt range.
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 i ” your monitor mage on
page 2-6.
Cable lock slot
Your monitor is equipped with a cable lock slot located on the rear of your monitor. Please
follow the instructions that came with the cable lock to attach it.
Chapter 1 Getting started 1-3
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 on page iv before carrying out this procedure.
1. Power off your computer and all attached devices, and unplug the computer power cord.
2. 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. Lenovo recommends that customers who
require to use the HDMI input on their monitor purchase the “Lenovo HDMI to HDMI
cableOB47070”.
For more information, go to the following:
www.lenovo.com/support/monitoraccessories
1-4 ’D27-30 Flat Panel Monitor User s Guide
3 analog D- . Connect the signal cable to the SUB connector of the monitor and the other end on
the back of the computer.
4. 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 according to IEC 60245 (designation
H05RR- F 3G 0.75mm²) shall be used.
Chapter 1 Getting started 1-5
5 . Assembled Line Cleaner as shown below.
6. Power on the monitor and the computer.
7. To install the monitor driver, you must download it from Lenovo website
(http://support.lenovo.com/docs/d27_30) and follow the instructions on page 3-5.
Registering your option
Thank you for purchasing this Lenovo TM 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 following Web site:
http://www.lenovo.com/register
Lenovo will send you information and updates on your registered product unless you
indicate on the Web site questionnaire that you do not want to receive further
information.
Chapter 2 Adjusting and using your monitor 2-1
j Ad usting 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.
Arranging your work area
Use a work surface of appropriate height and available working area to allow
you to work in comfort.
Organize you work area to match the way you use materials and equipment.
Keep your work area clean and clear for the materials that you typically use
and place the items that you use most frequently, such as the computer mouse
or telephone, within the easiest reach.
Equipment layout and setup play a large role in your working posture. The
following topics describe how to optimize equipment setup to achieve and
maintain good working posture.
Positioning and viewing your monitor
Position and adjust your computer monitor for comfortable viewing by
considering the following items:
● Viewing distance: Optimal viewing distances for monitors range from
approximately 510mm to 760mm (20 in to 30 in) and can vary depending on
ambient light and time of day. You can achieve different viewing distances by
repositioning your monitor or by modifying your posture or chair position.
Use a viewing distance that is most comfortable for you.
● Monitor height: Position the monitor so your head and neck are in a
comfortable and neutral ( , or upright) position. If your monitor does not vertical
have height adjustments, you might have to place books or other sturdy objects
under the base of the monitor to achieve the desired height. A general
guideline is to position the monitor such that the top of the screen is at or
slightly below your eye-height when you are comfortably seated. However, be
sure to optimize your monitor height so the line of site between your eyes and
the centre of the monitor suits your preferences for visual distance and
comfortable viewing when your eye muscles are in a relaxed stated.
● 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.
● 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 muscles to relax. If you have questions on eye fatigue
or visual discomfort, consult a vision care specialist for advice.
Chapter 2 Adjusting and using your monitor 2-3
Exercises for the eye:
1. Alternate looking up and looking down while keeping the body and head upright.
2. Slowly roll your eyes to look to the left and right.
3. Roll eyes to look at objects on the upper right corner and then on lower right. Do same
thing to look at objects on the upper left and lower left.
Exercises for the neck:
1. Relax arm at the side. Bend head forward to slightly stretch the neck. Hold for 5 seconds.
2. Relax arm at the side. Turn thead to the right. Hold for 5 seconds. Then turn head to the
left.
3. Relax arm at the side. Swing head to the left. Hold for 5 seconds. Then swing head to the
right.
Working Posture
Appropriate working position helps minimize eye discomfort. Seating position and ideal
placement of monitor are essential for a comfortable working experience.
● Seating Position
Placing the monitor too far or too close may lead to eye strain. Far viewing distance causes
users to lean forward to see small texts, which strain the eyes and torso. Close viewing
distance, on the other hand, strains the eye resulting from exerting more effort to focus and
also causes the user to sit in awkward body posture (i.e. tilting the head, typing with
outstretched arms, etc.)
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 placing the keyboard in an
adjustable drawer to create a deeper working surface.
ThinkVision monitors are design to maximize work space (e.g. having thin profiles,
compatible for ThinkCentre Tiny back mount, practical cable management, etc).
2-4 ’D27-30 Flat Panel Monitor User s Guide
● Viewing Angle
Neck fatigue and pain may result from prolong turning of the head to see objects on the monitor
screen. To minimize this, position the monitor directly in front so the head, neck and torso face
forward to the screen. It is recommended that monitor should not be more than 35 degrees to the
right or left of the head.
Monitors should also not be placed too high or too low as this contributes to awkward posture
which results to muscle fatigue.
Reduce Flicker
Monitor flickers refer to repeated changes in monitor light intensity. It is caused by several
factors including but not limited to voltage fluctuations. Reducing flicker minimizes eye strain
and headaches. ThinkVision monitors allow users to use high frequency display modes that can
effectively reduce flicker.
Chapter 2 Adjusting and using your monitor 2-7
Table 2-2. OSD functions
OSD Icon on Main
Menu Submenu Description Controls and
Adjustments
Basic image setting
Brightness brightness Adjusts overall
All input ports
Contrast Adjusts difference between light
and dark areas.
DCR
Enable dynamic contrast ratio.
● Off
● On
Display Mode
● Standard
● Game
● Web
● Movie
● Picture
Scaling Mode ● Full Screen
● Original AR
Over Drive
● Off
● Normal
● Extreme
Automatic Automatically optimizes the
image.
Only VGA input port
Clock Adjusts the number of pixels
scanned by one H orizontal sweep
Phase Adjusts the phase of the pixel
clock signal
Horizontal position Moves the image left or right.
Vertical position Moves the image up or Down
Image color setting
Preset Mode
Adjusts intensity of red, green,
and blue.
● Bluish
● Neutral
● Reddish
● sRGB
All input ports
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.
Low blue light ● Off
● On
signal input
VGA This monitor can accept video
signals through two different
connectors. Select digital among
OSD controls when you use
VGA/HDMI connector.
VGA input port
HDMI HDMI input port
2-8 ’D27-30 Flat Panel Monitor User s Guide
OSD Icon on Main
Menu Submenu Description Controls and
Adjustments
Menu setting
Information
● Model Name:
● Refresh:
● Firmware
● Serial Number:
All input ports
Language
Select OSD Language.
Note: The language chosen only
affects the language of the OSD. It
has no effect on any software
running on the computer.
Menu Horizontal Changes the horizontal position of
the OSD.
Menu Vertical Changes the vertical position of
the OSD.
T Cransparency hoose the transparency of OSD
FreeSync ● Off
● On Only HDMI input port
OSD Timeout
Sets the length of time the OSD
will remain active after the last
time a button is pressed.
All input ports
Reset All Settings
Resets monitor to the original
factory settings.
● Cancel
● Factory Reset
All input ports
Chapter 2 Adjusting and using your monitor 2-9
Selecting a supported display mode
The the the display mode by monitor uses is controlled computer. Therefore, refer to your computer
documentation on to for details how change display modes.
The change when the changes. This normal and the image size, position and shape might display mode is image
can be readjusted using automatic image setup and the image controls.
Unlike minimize is a CRT monitors, which require high refresh rate to flicker, LCD or Flat Panel technology
inherently - flicker free.
Note: If your a a system has previously been used with CRT monitor and is currently configured to display
mode you may until you outside the range of this monitor, -attach need to re the CRT monitor temporarily have
re which the- preferably 1920x1080 at 60Hz, configured the system; to is Native Resolution Display mode.
The shown have display modes below at factory. been optimized the
Table 2-3.Factory set display modes
Addressability
Refresh rate
PAL VGA
50Hz
640x350
70Hz
640x480
60Hz
720x400
70Hz
800x600
60Hz
1024x768
60Hz
1280x768
60Hz
1280x800
60Hz
1280x1024
60Hz,72Hz
1366x768
60Hz
1440x900
60Hz, Reduced 60Hz
1600x900
60Hz
1680x1050
60Hz, Reduced 60Hz
1920x1080
60Hz, 75Hz
Understanding power management
Power invoked recognizes or management is when the computer that you have not using your mouse for a keyboard
user-definable as period. There are several states described table in the below.
For your day, you off optimal performance, switch at each monitor the end of working or whenever expect to leave it
unused day. for long periods during the
Table2 indicator- 4.Power
State Screen Power Indicator Restoring Operation Compliance
On Steady White Normal
Standby/
Suspend
Steady amber
Blank
Press a key or move the mouse. There may be a
slight delay reappears.
Note: Standby also occurs if there is no image
output to the monitor.
CEC
Off
Off
Off
Press power key to switch on There may be a slight
delay before the image reappears.
CEC
** Maximum power consumption with max luminance.
This document is informational only and reflects laboratory performance. Your product may perform differently,
depending on the software, components and peripherals you ordered and shall have no obligation to update such
information. Accordingly, the customer should not rely upon this information in making decisions about electrical
tolerances or otherwise. No warranty as to accuracy or completeness is expressed or implied.
2-10 ’D27-30 Flat Panel Monitor User s Guide
Caring your monitor for
Be off sure to turn the power before you perform any maintenance on the monitor.
Do not:
● Apply water or liquid directly to . your monitor
● Use abrasives. solvents or
● Use flammable materials cleaning to clean your monitor or any other electrical
e quipment.
● Touch screen of monitor or items. the area your with sharp abrasive This
type may your of contact damage cause permanent to screen.
● Use additives. an - any cleaner which contains anti static solution or similar This
may area. harm the coating of the screen
Do:
● Lightly a soft dampen cloth with water and use this to gently wipe the covers and
the screen.
● Remove or cloth detergent. grease a finger marks with damp a and little mild
Detaching the monitor stand
After placing the monitor face down on a clean surface or soft cloth, Loosen the screws,
Remove the stand and base 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. Mount the monitor on the wall by following the instructions that come with the
base mounting kit.
NOTE: For use only with UL and GS Listed Wall Mount Bracket with minimum
weight/load bearing capacity of .00 kg. TCO Certification for this 8 fulfil In order to
wall mounting option, power cable is mandatory to be used.shielded
Chapter 3 Reference information 3-1
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
Dimensions Height
Depth
Width
444.42 17.49 mm ( in.)
231.22 10 mm (9. in.)
614.11 24.17 mm ( in.)
Tilt range
Range: -5° ° /+22
VESA mount
Supported
(UL
&
GS approved)
100 mm (3.94 in.)
Image Viewable image size
Maximum height
Maximum width
Pixel pitch
685.8 27 mm ( in.)
336.312 13.24 mm ( in.)
597.888 .53 mm (23 in.)
0.3114 122 mm (0.0 in.) (V)
Power input Supply voltage
Max supply current
100- 240 VAC, 60/50 Hz
1.5A
Power consumption Max Consumption
Typical Consumption
Standby/Suspend
Off
33W
22W
0.5W
0.3W
Video input (Analog) Input signal
Horizontal addressability
Vertical addressability
Clock frequency
VGA
1920 pixels (max)
1080 lines (max)
170 MHz
Video input (Digital)
Input signal
Horizontal addressability
Vertical addressability
Clock frequency
HDMI
1920 pixels (max)
1080 lines (max)
22 0 MHz
S ize ratio
16:9
VESA DDC
CI
Operation
40000 ft
Supported Display Modes
(VESA Standard modes
between noted ranges)
Horizontal frequency
Vertical frequency
Native Resolution
30 kHz – 8 5 kHz
48 Hz 75 Hz–
1920 x 1080 at 60 Hz
Temperature Operating
Storage
Shipping
0° 0° ° 04° to 4 C (32 F to 1 F)
-20° ° -4° ° to 60 C ( F to 140 F)
-20° ° -4° ° to 60 C ( F to 140 F)
Humidity Operating
Storage
Shipping
10 % to 80%
5% to 95%
5% to 95%
3-2 ’D27-30 Flat Panel Monitor User s Guide
Troubleshooting
If a be able you have problem setting up or using your monitor, you might to solve it yourself.
Before dealer or Lenovo, actions to calling your try the suggested that are appropriate your
problem.
Table3 2.Troubleshooting-
Problem Possible cause Suggested action Reference
The words” Out
of Range” are
shown the on
screen, and the
power indicator is
flashing White .
The system is set
to a display mode
which not is
supported by the
monitor.
● an If you are replacing old
monitor, reconnect it and
adjust display the mode to
within specified the forrange
your new monitor.
● a If using Windows system,
restart the safe system in
mode, then select a
supported display for mode
your computer.
● If these options do not work,
contact Customer the
Support . Centre
“ a Selecting supported
display ” mode on page
2-9
The qualityimage
is unacceptable.
The video signal
cable is not
connected with the
monitor or system
completely.
Be cable sure the signal is
firmly plugged into the system
and monitor.
“ Connecting and turning
on monitor on your ”
page 1-3
The color settings
may be incorrect.
Select another colour setting
from the OSD menu.
“ Adjusting your monitor
image page” on 2-6
The automatic image
setup function was
not performed.
Perform automatic image
setup.
“ Adjusting your monitor
image page” on 2-6
The power
indicator is not lit
and there no is
image.
● The monitor’s
power switch is
not switched on.
● The power cord is
loose or
disconnected.
● There is no power
at the outlet.
● Be sure the power cord is
connected properly.
● Be sure the outlet has power.
● Power on the monitor.
● Try using another power
cord.
● Try using another electrical
outlet.
“Connecting and turning
on monitor on your ”
page 1-3
Chapter 3 Reference information 3-3
Table3-2.Troubleshooting (continued)
Problem Possible cause Suggested action Reference
Screen is blank
and power
indicator is steady
amber or flashing
White.
The monitor is in
Standby/Suspend
mode
● Press any key on the
keyboard move or the
mouse to restore operation.
● o Check the Power ptions
settings on computer. your
“ Understanding power
management page” on
2-9
The power
indicator ,is White
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
on monitor on your ”
page 1-3
The monitor
brightness and
contrast are at the
lowest setting.
Adjust the brightness and
contrast the setting on OSD
menu.
“ Adjusting your monitor
image page” on 2-6
One or more of
the pixels appear
discoloured
This a is
characteristic the of
LCD and technology
is an not LCD defect.
If there are more than five
pixels missing, contact the
Customer . Support Centre
Appendix “ A, Service
and Support,” on page
A-1
● Fuzzy lines in
text or a blurry
image.
● Horizontal or
vertical lines
through the
image.
● Image setup has
not been optimized
● Your system
Display Properties
setting have not
been optimized.
Adjust the resolution settings
on system to your match the
native for resolution this
monitor: 1920x1080 at 60 Hz.
“ Adjusting your monitor
image page” on 2-6
“ ” Manual image setup
on 3-4page
Perform automatic image
setup. automatic If image
setup does not help, perform
manual image setup.
“ a Selecting supported
display ” mode on page
2-9
When working the in native
resolution, you may find
additional by improvements
adjusting Inch the Dots Per
(DPI) setting on your system.
See section the Advanced
of your system’s display
properties.
The image is not
acceptable when
switching to dual
mode
It has not set the
optimum resolution
for each mode
● Use ThinkVision Duo
software to optimize the
dual screen operation
● Adjust graphic card
resolution manually
“Using the direct access
controls” on 2-6page
3-4 ’D27-30 Flat Panel Monitor User s Guide
Manual image setup
If establish automatic image setup does not the image that you prefer, perform manual
image setup.
Note: Have for 15 your monitor powered on about minutes, until the monitor warms
up.
1. at Press the bottom of the monitor to open the OSD menu.
2. Use or to select and press to access.
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.
3-6 ’D27-30 Flat Panel Monitor User s Guide
Installing the monitor driver in Windows 10
To use the Plug and Play feature in Microsoft Windows , do the following:10
1. Turn off the computer and all attached devices.
2. Ensure that the monitor is connected correctly.
3. Turn on the monitor and then turn on the computer. Allow your computer to boot into
Windows 10 operating system.
4. From the Lenovo website http://support.lenovo.com/docs/d27_30, find the
corresponding monitor driver and download it to a PC to which this monitor is connected
(such as a desktop).
5. On the Desktop, move mouse to bottom- -left corner of screen, right click choose Control
Panel, then double click the icon of Hardware and Sound, and then click Display.
6. Click the Change the display settings tab.
7. Click the Advanced Settings button.
8. tab. Click the Monitor
9. Click the Properties button.
10. tab. Click the Driver
11. Click Update Driver, then click Browse the computer to find the driver program.
12. Select “Let me pick from a list of device drivers on my computer”.
13. Click the Have 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 D27-30.inf” file and click the Open button. Click the OK button.
15. In the new window, select Lenovo D27-30 and click Next.
16. After the installation is complete, delete all downloaded files and close all windows.
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
qual rity. Lenovo ecommends using either 1920 1080 x at a refresh rate of 60 Hz, or
640 x 480 at a refresh rate of 60 Hz..
Getting further help
If you still can’t solve your problem, please contact the Customer Support Center. For
more information on contacting the Customer Support Center, please see Appendix A,
“ ,” A-1. Service and Support on page

Especificaciones del producto

Marca: Lenovo
Categoría: Monitor
Modelo: D27-30

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