Table of Contents
- Notices
- Safety information
- Care & Cleaning
ASUS VP28UQGL User Manual
Displayed below is the user manual for VP28UQGL by ASUS which is a product in the Computer Monitors category. This manual has pages.
Related Manuals
VP28U Series
LCD Monitor
User Guide
ii
Copyright © 2019 ASUSTeK COMPUTER INC. All Rights Reserved.
No part of this manual, including the products and software described in it, may be reproduced,
transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any
means, except documentation kept by the purchaser for backup purposes, without the express written
permission of ASUSTeK COMPUTER INC. (“ASUS”).
Product warranty or service will not be extended if: (1) the product is repaired, modied or altered, unless
such repair, modication of alteration is authorized in writing by ASUS; or (2) the serial number of the
product is defaced or missing.
ASUS PROVIDES THIS MANUAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL ASUS, ITS
DIRECTORS, OFFICERS, EMPLOYEES OR AGENTS BE LIABLE FOR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF PROFITS,
LOSS OF BUSINESS, LOSS OF USE OR DATA, INTERRUPTION OF BUSINESS AND THE LIKE),
EVEN IF ASUS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES ARISING FROM ANY
DEFECT OR ERROR IN THIS MANUAL OR PRODUCT.
SPECIFICATIONS AND INFORMATION CONTAINED IN THIS MANUAL ARE FURNISHED FOR
INFORMATIONAL USE ONLY, AND ARE SUBJECT TO CHANGE AT ANY TIME WITHOUT NOTICE,
AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY ASUS. ASUS ASSUMES NO
RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR INACCURACIES THAT MAY APPEAR IN THIS
MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT.
Products and corporate names appearing in this manual may or may not be registered trademarks or
copyrights of their respective companies, and are used only for identication or explanation and to the
owners’ benet, without intent to infringe.
Table of contents
Notices ......................................................................................................... iii
Safety information ....................................................................................... v
Care & Cleaning ......................................................................................... vii
1.1 Welcome ....................................................................................... 1-1
1.2 Package contents ......................................................................... 1-1
1.3 Assembling the monitor .............................................................. 1-2
1.4 Connect cables ............................................................................. 1-3
1.4.1 Rear of the LCD monitor ................................................. 1-3
1.5 Monitor introduction .................................................................... 1-4
1.5.1 Using the Controls button .............................................. 1-4
1.5.2 QuickFit Function ............................................................ 1-6
2.1 Detaching the arm/stand (for VESA wall mount) ...................... 2-1
2.2 Adjusting the monitor .................................................................. 2-3
3.1 OSD (On-Screen Display) menu ................................................. 3-1
3.1.1 Howtorecongure .......................................................... 3-1
3.1.2 OSD Function Introduction .............................................. 3-2
3.2 Specications ............................................................................. 3-10
3.3 Troubleshooting (FAQ) .............................................................. 3-11
3.4 Supported Timing List ............................................................... 3-12
iii
Notices
Federal Communications Commission Statement
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions:
• This device may not cause harmful interference.
• This device must accept any interference received including
interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance
with manufacturer’s instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
As an Energy Star® Partner, our company has determined
that this product meets the Energy Star® guidelines for energy
efciency.
Canadian Department of Communications Statement
This digital apparatus does not exceed the Class B limits for radio
noise emissions from digital apparatus set out in the Radio Interference
Regulations of the Canadian Department of Communications.
This class B digital apparatus complies with Canadian ICES-003.
Made in China
iv
TCO Information
Congratulations!
This display is designed for both you and the planet!
CERTIFIED
The display you have just purchased carries the TCO Certified
label. This ensures that your display is designed, manufactured
and tested according to some of the strictest quality and
environmental requirements in the world. This makes for a high
performance product, designed with the user in focus that also
minimizes the impact on the climate and our natural
environment.
TCO Certified is a third party verified program, where every product model is tested by
an accredited impartial test laboratory. TCO Certified represents one of the toughest
certifications for displays worldwide.
Some of the Usability features of the TCO Certified for displays:
• Good visual ergonomics and image quality is tested to ensure top performance and
reduce sight and strain problems. Important parameters are luminance, contrast,
resolution, black level, gamma curve, color and luminance uniformity, color rendition and
image stability.
• Product have been tested according to rigorous safety standards at an impartial
laboratory.
• Electric and magnetic fields emissions as low as normal household background levels.
• Low acoustic noise emissions.
Some of the Environmental features of the TCO Certified for displays:
• The brand owner demonstrates corporate social responsibility and has a certified
environmental management system (EMAS or ISO 14001).
• Very low energy consumption both in on- and standby mode minimize climate impact.
• Restrictions on chlorinated and brominated flame retardants, plasticizers, plastics and
heavy metals such as cadmium, mercury and lead (RoHS compliance).
• Both product and product packaging is prepared for recycling.
• The brand owner offers take-back options.
The requirements can be downloaded from our web site. The requirements included in this
label have been developed by TCO Development in co-operation with scientists, experts,
users as well as manufacturers all over the world. Since the end of the 1980s TCO has been
involved in influencing the development of IT equipment in a more user-friendly direction.
Our labeling system started with displays in 1992 and is now requested by users and IT
manufacturers all over the world. About 50% of all displays worldwide are TCO certified.
For displays with glossy bezels the user should consider the placement of the display
as the bezel may cause disturbing reflections from surrounding light and bright
surfaces
For more information, please visit
www.tcodevelopment.com
v
Safety information
• Before setting up the monitor, carefully read all the documentation that
came with the package.
• To prevent fire or shock hazard, never expose the monitor to rain or
moisture.
• Never try to open the monitor cabinet. The dangerous high voltages
inside the monitor may result in serious physical injury.
• If the power supply is broken, do not try to fix it by yourself. Contact a
qualified service technician or your retailer.
• Before using the product, make sure all cables are correctly connected
and the power cables are not damaged. If you detect any damage,
contact your dealer immediately.
• Slots and openings on the back or top of the cabinet are provided for
ventilation. Do not block these slots. Never place this product near or
over a radiator or heat source unless proper ventilation is provided.
• The monitor should be operated only from the type of power source
indicated on the label. If you are not sure of the type of power supply to
your home, consult your dealer or local power company.
• Use the appropriate power plug which complies with your local power
standard.
• Do not overload power strips and extension cords. Overloading can
result in fire or electric shock.
• Avoid dust, humidity, and temperature extremes. Do not place the
monitor in any area where it may become wet. Place the monitor on a
stable surface.
• Unplug the unit during a lightning storm or if it will not be used for a
long period of time. This will protect the monitor from damage due to
power surges.
• Never push objects or spill liquid of any kind into the slots on the
monitor cabinet.
• To ensure satisfactory operation, use the monitor only with UL listed
computers which have appropriate configured receptacles marked
between 100 ~ 240V AC.
• The socket-outlet shall be installed near the equipment and shall be
easily accessible
• If you encounter technical problems with the monitor, contact a
qualified servic er.
• Provide an earthing connection before the mains plug is connected to
the mains. And, when disconnecting the earthing connection, be sure
to disconnect after pulling out the mains plug from the mains.
vi
WARNING
Usageofotherthanspeciedhead-orearphonescanresultinhearing
loss due to excessive sound pressures.
vii
Care & Cleaning
• Before you lift or reposition your monitor, it is better to disconnect the
cables and power cord. Follow the correct lifting techniques when
positioning the monitor. When lifting or carrying the monitor, grasp the
edges of the monitor. Do not lift the display by the stand or the cord.
• Cleaning. Turn your monitor off and unplug the power cord. Clean the
monitor surface with a lint-free, non-abrasive cloth. Stubborn stains
may be removed with a cloth dampened with mild cleaner.
• Avoid using a cleaner containing alcohol or acetone. Use a cleaner
intended for use with the LCD. Never spray cleaner directly on the
screen, as it may drip inside the monitor and cause an electric shock.
The following symptoms are normal with the monitor:
• The screen may flicker during the initial use due to the nature of the
fluorescent light. Turn off the Power Switch and turn it on again to
make sure that the flicker disappears.
• You may find slightly uneven brightness on the screen depending on
the desktop pattern you use.
• When the same image is displayed for hours, an afterimage of the
previous screen may remain after switching the image. The screen will
recover slowly or you can turn off the Power Switch for hours.
• When the screen becomes black or flashes, or cannot work anymore,
contact your dealer or service center to fix it. Do not repair the screen
by yourself!
Conventions used in this guide
WARNING: Information to prevent injury to yourself when trying to
complete a task.
CAUTION: Information to prevent damage to the components
when trying to complete a task.
IMPORTANT: Information that you MUST follow to complete a
task.
NOTE: Tips and additional information to aid in completing a task.
viii
Wheretondmoreinformation
Refer to the following sources for additional information and for product
and software updates.
1. ASUS websites
The ASUS websites worldwide provide updated information on ASUS
hardware and software products. Refer to http://www.asus.com
2. Optional documentation
Your product package may include optional documentation that may
have been added by your dealer. These documents are not part of
the standard package.
1-1
ASUS LCD Monitor VP28U Series
1.1 Welcome
Thank you for purchasing the ASUS® LCD monitor!
The latest widescreen LCD monitor from ASUS provides a crisper,
broader, and brighter display, plus a host of features that enhance your
viewing experience.
With these features, you can enjoy the convenience and delightful visual
experience that the monitor brings you!
1.2 Package contents
Check your package for the following items:
LCD Monitor
Monitor Base
Quick Start Guide
Warranty Card
1x Power Cord
1x HDMI Cable (option)
1x DP Cable (option)
• If any of the above items is damaged or missing, contact your retailer
immediately.
1-2 Chapter 1: Product Introduction
1.3 Assembling the monitor
To assemble the monitor:
1. Placethedisplayatonaclothonthetable,Thenattachthebase
tothearmandxwiththescrewtojointhemtightly.Youcaneasily
tightenthescrewbyngers.
2. Adjust the monitor to the angle that is most comfortable for you.
VP28UQG
-5 ~ 20
2
1
VP28UQGL
-5 ~ 30
2
1
1-3
ASUS LCD Monitor VP28U Series
1.4 Connect cables
1.4.1 Rear of the LCD monitor
HDMI-2HDMI-1
2.0 2.0
6
3
245
1
1. AC-IN Port
2. HDMI-1 Port
3. HDMI-2 Port
4. DisplayPort
5. Earphone - out Port
6. Kensington Lock
1-4 Chapter 1: Product Introduction
1.5 Monitor introduction
1.5.1 Using the Controls button
Use the control button on the back of the monitor to adjust the image
settings.
Menu
Exit
Power Off
Brightness
Input Select
1
6
34
52
1. Power LED:
• The following table describes the definition of the colors of the
power indicator.
Status Description
White Enable
Orange Standby mode
2. Central button:
• Press this button to enter the OSD menu.
• Press this button to turn on the monitor when turned off.
3. Left key:
• Exit the OSD menu or return to the previous layer.
4. Right key:
• Power Off shortcut key.
• Enter the option of the next layer.
1-5
ASUS LCD Monitor VP28U Series
5. Up key:
• Input Select shortcut key.
• Move the option upwards or increase the option value.
6. Down key:
• Brightness shortcut key:
• Move the option downwards or decrease the option value.
• Key Lock shortcut key. Press and hold it for 5 seconds to enable/
disable Keys Lock.
1-6 Chapter 1: Product Introduction
1.5.2 QuickFit Function
The QuickFit function contains three patterns: (1) Grid (2) Paper size (3)
Photo size.
1. Grid pattern: Facilitates designers and users to organize content and
layout on one page and achieve a consistent look and feel.
Alignment Grid 2Alignment Grid 1
2. Paper size: Provides users to view their documents in real size on the
screen.
A4 B5 Letter
A4
EXIT
B5
EXIT
Letter
EXIT
3. Photo size: Provides photographers and other users to accurately
view and edit their photos in real size on the screen.
8x10 5x7
3x5 2x2
4x6
2-1
ASUS LCD Monitor VP28U Series
2.1 Detaching the arm/stand (for VESA wall
mount)
The detachable stand of this monitor is specially designed for VESA wall
mount.
To detach the arm/stand
1. Disconnect power and signal cables. Carefully put the front of the
monitor face down on a clean table.
2. Useyourngerstoloosenthescrewlocatedatthebottomofthe
base,and remove the base from the stand.And then remove the hinge
coverfrommonitorbodybyusingyourngers.
3. Use a screwdriver to remove the four screws on the arm , and then
detach the arm/stand from the monitor.
• We recommend that you cover the table surface with soft cloth to prevent
damage to the monitor.
• Hold the stand of the monitor while removing the screws.
VP28UQG
1
2
2-2 Chapter 2: Setup
VP28UQGL
• The VESA wall mount kit ( 100 x 100 mm) is purchased separately.
• Use only the UL Listed Wall Mount Bracket with minimum weight/load 28.8 kg
(Screw size: M4 x 10 mm).
2-3
ASUS LCD Monitor VP28U Series
2.2 Adjusting the monitor
• For optimal viewing, we recommend that you look at the full face of the
monitor, then adjust the monitor to the angle that is most comfortable
for you.
• Hold the stand to prevent the monitor from falling
when you change its
angle.
• You can adjust the monitor as below:
-5 ~ 20 -5 ~ 30
VP28UQG VP28UQGL
VP28UQGL
90 90
13cm
+
_
90
It is normal that the monitor slightly shakes while you adjust the viewing
angle.
3-1
ASUS LCD Monitor VP28U Series
3.1 OSD (On-Screen Display) menu
3.1.1 Howtorecongure
Reading Mode
Darkroom Mode
Splendid
Standard Mode
Night View Mode
Theater Mode
Game Mode
Scenery Mode
sRGB Mode
Standard Mode HDMI 1920x1080@60Hz
ASUS VP28U
1. Press the Central button to display the OSD menu.
2. Press the Up and Down keys to switch the options in the menu.
When you move from one icon to another, the option name is
highlighted.
3. To select a highlighted item from the menu, press the Right key or the
Central button.
4. Press the Up and Down keys to select the desired parameters.
5. Press the Right key or the Central button to enter the slide bar, and
then use the Up or Down keys (depending on the indicators in the
menu) to make changes.
6. Press the Left key to return to the previous menu.
3-2 Chapter 3: General Instruction
3.1.2 OSD Function Introduction
1. Splendid
This function contains eight sub-functions that you can select for
your preference. Each mode has the Reset selection, allowing you to
maintain your setting or return to the preset mode.
Reading Mode
Darkroom Mode
Splendid
Standard Mode
Night View Mode
Theater Mode
Game Mode
Scenery Mode
sRGB Mode
Standard Mode HDMI 1920x1080@60Hz
ASUS VP28U
• Standard Mode: This is the best choice for document editing with
SPLENDID™ Video Intelligence Technology.
• sRGB Mode: This is the best choice for viewing photos and graphics
from PCs.
• Scenery Mode: This is the best choice for scenery photo displaying with
SPLENDID™ Video Intelligence Technology.
• Theater Mode: This is the best choice for movie watching with
SPLENDID™ Video Intelligence Technology.
• Game Mode: This is the best choice for game playing with SPLENDID™
Video Intelligence Technology.
• Night View Mode: This is the best choice for playing dark-scene game
or watching dark-scene movie with SPLENDID™ Video Intelligence
Technology.
• Reading Mode : This is the best choice for book reading.
• Darkroom Mode : This is the best choice for a weak ambient light
environmen.
• In the Standard Mode, the Saturation, SkinTone, Sharpness, and ASCR
functions are not user-configurable.
• In the sRGB, the Saturation, Color Temp., SkinTone, Sharpness, Brightness,
Contrast and ASCR functions are not user-configurable.
• In the Reading Mode, the Saturation, SkinTone, Sharpness, ASCR, contrast,
and Color Temp functions are not user-configurable.
3-3
ASUS LCD Monitor VP28U Series
2. Blue Light Filter
Adjust the energy level of blue light emitted from LED backlight.
Blue Light Filter
Level 0
Level 3
Level 4
Level 2
Level 1
Standard Mode HDMI 1920x1080@60Hz
ASUS VP28U
• Level 0: No change.
• Level 1~4: The higher the level,the more blue light will be reduced.
• When Blue Light Filter is activated,the default settings of Standard Mode will
be automatically imported.
• Between Level 1 to Level 3, the Brightness function is user-configurable.
• Level 4 is optimized setting. It is compliance with TUV Low Blue Light
Certification. The Brightness function is not user-configurable.
Please refer to the following to alleviate eye strains:
• Users should take some time away from the display if working for long hours.
It is advised to take short breaks (at least 5 mins) after around 1 hour of
continuous working at the computer. Taking short and frequent breaks is more
effective than a single longer break.
• To minimize eye strain and dryness in your eyes, users should rest the eye
periodically by focusing on objects that are far away.
• Eye exercises can help to reduces eye strain. Repeat these exercises often. If
eye strain continues please consult a physician. Eye exercises: (1) Repeating
look up and down (2) Slowly roll your eyes (3) Move your eyes diagonal.
• High energy blue light may lead to eye strain and AMD (Age-Related Macular
Degeneration). Blue light filter to reduce 70% (max.) harmful blue light to
avoiding CVS (Computer Vision Syndrome).
3-4 Chapter 3: General Instruction
3. Color
Select the image color you like from this function.
Color
Brightness
Color Temp.
Skin Tone
Saturation
Contrast
Standard Mode HDMI 1920x1080@60Hz
ASUS VP28U
Smart View
• Brightness: The adjusting range is from 0 to 100.
• Contrast: The adjusting range is from 0 to 100.
• Saturation: The adjusting range is from 0 to 100.
• Color Temp.: Contains three preset color modes (Cool, Normal, Warm)
and User Mode.
• Skin Tone: Contains three color modes including Reddish, Natural, and
Yellowish.
• Smart View:The versatile viewing positions with Smart View Technology.
• In the User Mode, colors of R (Red), G (Green), and B (Blue) are user-
configurable; the adjusting range is from 0 ~ 100.
3-5
ASUS LCD Monitor VP28U Series
4. Image
You can adjust the image Sharpness, Trace Free, Aspect Control,
VividPixel,
ASCR, Adaptive-Sync/FreeSync from this main function.
Image
Sharpness
VividPixel
ASCR
Aspect Control
Trace Free
Standard Mode HDMI 1920x1080@60Hz
ASUS VP28U
Adaptive-Sync/FreeSync
• Sharpness: Adjusts the picture sharpness. The adjusting range is from
0 to 100.
• Trace Free: Speeds up the response time by Over Drive technology. The
adjusting range is from lower 0 to faster 100.
• Aspect Control: Adjusts the aspect ratio to “Full”, “4:3”, “Overscan”.
• VividPixel: ASUS Exclusive Technology that brings lifelike visuals for
crystal-clear and detail-oriented enjoyment. The adjusting range is from
0 to 100.
• ASCR: Select ON or OFF to enable or disable dynamic contrast ratio
function.
• Adaptive-Sync/FreeSync: It can allow a Adaptive-Sync/FreeSync
supported graphics source to dynamically adjust display refresh rate
based on typical content frame rates for power efficient, virtually stutter
free and low-latency display update .
• 4:3 is only available when input source is in 4:3 format。OverScan is only
available for the HDMI input source.
3-6 Chapter 3: General Instruction
5. Input Select
Select the input source from HDMI-1 (V2.0), HDMI-2 (V2.0),
DisplayPort input signal.
Input Select
HDMI-1(V2.0)
HDMI-2(V2.0)
DisplayPort
Standard Mode HDMI 1920x1080@60Hz
ASUS VP28U
6. System Setup
Adjuststhesystemconguration.
System Setup
Splendid Demo Mode
GamePlus
Volume
Standard Mode HDMI 1920x1080@60Hz
ASUS VP28U
OSD Setup
More
ECO Mode
QuickFit
DisplayPort Stream
3-7
ASUS LCD Monitor VP28U Series
System Setup
Back
Power Indicator
Information
Standard Mode HDMI 1920x1080@60Hz
ASUS VP28U
Power Key Lock
All Reset
Key Lock
Language
• Splendid Demo Mode: Activate the demo mode for the Splendid
function.
• Volume: Adjusts the output volume level.
• GamePlus: The GamePlus Function provides a toolkit and creates a
better gaming environment for users when playing different types of
games. Particularly,
Crosshair
function is specially designed for new
gamers or beginners interested in First Person Shooter (FPS) games.
To active GamePlus:
• Select ON to enter the GamePlus main menu.
• Press
and
to select between Chrosshair, Timer, FPS Counter
function and Display Alignment function.
• Press Center key to confirm the function you choose. Press to go
back.
GamePlus main menu GamePlus-Crosshair GamePlus-Timer
3-8 Chapter 3: General Instruction
• DisplayPort Stream: Compatibility with graphic card. Select DP 1.1 or
DP 1.2 by graphic card DP version. (3840x2160-60Hz is available at DP
1.2 only. The best resolution is 3840x2160-30Hz at DP 1.1). Follow the
instructions below to change 4K2K, 30Hz to 4K2K, 60Hz on your PC: In
Windows, right click the desktop and enter the Screen Resolution. Go to
Advanced Settings, and set the refresh rate to 60Hz from 30Hz.
• ECO Mode: Activate the ecology mode for power saving.
• OSD Setup: Adjusts the OSD Timeout, DDC/CI, and Transparency of
the OSD screen.
• More: Return the next page of System Setting.
• Back: Return the previous page of System Setting.
• Language: Select OSD language. The selections are: English, French,
German, Spanish, Italian, Dutch, Russian, Poland, Czech, Croacia,
Hungary, Romania, Portugal, Turkey, Simplified Chinese, Traditional
Chinese, Japanese, Korean, Persian, Thai, Persian, and Indonesian.
• Key Lock: Disable all key functions. Pressing the Down key for more
than five seconds to disable key lock function.
• Information:Displays the monitor information.
• Power Indicator: Turn the power LED indicator on/off.
• Power Key Lock: To disable / enable power key
• All Reset: Selects “Yes” to revert all settings to the factory default mode.
3-9
ASUS LCD Monitor VP28U Series
7. MyFavorite
Load/Save all settings on the monitor.
MyFavorite
Setting 1
Setting 2
Setting 3
Setting 4
Standard Mode HDMI 1920x1080@60Hz
ASUS VP28U
Load
Save
3-10 Chapter 3: General Instruction
3.2 Specications
Model VP28UQG VP28UQGL
Panel Size 28” (71.12 cm)
Max. Resolution 3840 x 2160
Brightness (Typ.) 300 cd/m
2
Intrinsic Contrast Ratio (Typ.) ≥1000:1
Viewing Angle (CR>10) 170°(V) /160°(H)
Display Colors 1073.7 M (8 bit + FRC)
Response Time 1ms (GTG)
Earphone Output
Yes
HDMI input Yes (HDMI 2.0x 2)
DisplayPort input Yes
Adaptive-Sync/FreeSync Yes
Power ON Consumption < 31W*
Chassis Colors Black
Power saving mode < 0.5W
Power off mode < 0.5W
Tilt -5° ~ +20° -5° ~ +30°
Swivel(angle) No +90° ~ -90°
Pivot(angle/direction) No +0° ~ 90°
Height Adjustment (mm) No 130 mm
VESA Wall Mounting Yes (100mm x 100mm)
Phys.Dimension (WxHxD) 660.4 x 445.8 x 229.4 mm(VP28UQG)
660.4 x 672.5 x 226.3 mm(VP28UQGL)
Phys.Dimension w/o Stand
(WxHxD) 660.4 x 380.8 x 62.2 mm
Box Dimension (WxHxD) 728 x 516 x 152 mm(VP28UQG)
730 x 224 x 463 mm(VP28UQGL)
Net Weight (Esti.) 5.5 kg 7.38 kg
Gross Weight (Esti.) 7.6 kg 10 kg
Voltage Rating AC 100~240V(Built-in)
Note:
*Based on Energy Star 7.0 standard
3-11
ASUS LCD Monitor VP28U Series
3.3 Troubleshooting (FAQ)
Problem Possible Solution
Power LED is not ON • Press the button to check if the monitor is in the
ON mode.
• Check if the power cord is properly connected to
the monitor and the power outlet.
• Check Power Indicator function in main menu OSD.
Select “ON” to turn on power LED.
The power LED lights amber and
there is no screen image
• Check if the monitor and the computer are in the
ON mode.
• Make sure the signal cable is properly connected
the monitor and the computer.
• Inspect the signal cable and make sure none of the
pins are bent.
• Connect the computer with another available
monitor to check if the computer is properly
working.
Screen image is too light or dark • Adjust the Contrast and Brightness settings via
OSD.
Screen image bounces or a wave
pattern is present in the image
• Make sure the signal cable is properly connected to
the monitor and the computer.
• Move electrical devices that may cause electrical
interference.
Screen image has color defects
(white does not look white)
• Inspect the signal cable and make sure that none of
the pins are bent.
• Perform Reset via OSD.
• Adjust the R/G/B color settings or select the Color
Temperature via OSD.
No sound or sound is low • Adjust the volume settings of both your monitor and
computer.
• Make sure the computer sound card driver is
properly installed and activated.
3-12 Chapter 3: General Instruction
3.4 Supported Timing List
PC Supported Primary Timing
Timing List HDMI1(2.0) HDMI2(2.0) Display Port 1.2 Note
640x350@70 V V V FRC ON
640x480@60 V V V
640x480@67 V V V FRC ON
640x480@72 V V V FRC ON
640x480@75 V V V FRC ON
720x400@70 V V V FRC ON
800x600@56 V V V
800x600@60 V V V
800x600@72 V V V FRC ON
800x600@75 V V V FRC ON
832x624@75 V V V FRC ON
1024x768@60 V V V
1024x768@70 V V V FRC ON
1024x768@75 V V V FRC ON
1152x864@75 V V V FRC ON
1280x720@50 V V V
1280x720@60 V V V
1280x800@60 V V V
1280x960@60 V V V
1280x1024@60 V V V
1280x1024@75 V V V FRC ON
1440x900@60 V V V
1680x1050@60 V V V
1920x1080@60 V V V
2560x1440@60 V V V
2560x1600@60 V V V
3840x2160@30Hz V V V FRC ON
3840x2160@60Hz V V V
3-13
ASUS LCD Monitor VP28U Series
Video Timing
Timing List HDMI1(2.0) HDMI2(2.0) Display Port 1.2 Note
720x480P@59.94 V V V
720x480P@60 V V V
720x576P@50 V V V
1280x720P@50 V V V
1280x720P@59.94 V V V
1280x720P@60 V V V
1440x480P@59.94 V V V
1440x480P@60 V V V
1440x576P@50 V V V
1920x1080i@50 V V V
1920x1080i@60 V V V
1920x1080P@23.97 V V X HDMI FRC ON
1920x1080P@24 V V X HDMI FRC ON
1920x1080P@25 V V X HDMI FRC ON
1920x1080P@29.97 V V X HDMI FRC ON
1920x1080P@30 V V X HDMI FRC ON
1920x1080P@50 V V V
1920x1080P@59.94 V V V
1920x1080P@60 V V V
3840x2160P@25 V V V FRC ON
3840x2160P@29.97 V V V FRC ON
3840x2160@30 V V V FRC ON
3840x2160@50 V V V
3840x2160@59.94 V V V
3840x2160@60 V V V
* The modes not listed in the above tables may not be supported. For optimal resolution, we
recommend that you choose a mode listed in the above tables.