Asus VP248 Series User manual

VP248 Series
LCD Monitor
User Guide

ii
Copyright © 2016 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, modied or altered, unless
such repair, modication 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 identication or explanation and to the
owners’ benet, without intent to infringe.
Table of contents
Notices......................................................................................................... iii
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 Howtorecongure.......................................................... 3-1
3.1.2 OSD Function Introduction.............................................. 3-2
3.2 Specications............................................................................. 3-11
3.3 Troubleshooting (FAQ).............................................................. 3-13
3.4 Supported Timing List............................................................... 3-14

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, and
• 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 the 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
efciency.
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
Congratulations!
This product is TCO Certified – for Sustainable IT
TCO Certified is an international third party sustainability certification for
IT products. TCO Certified ensures that the manufacture, use and
recycling of IT products reflect environmental, social and economic
responsibility. Every TCO Certified product model is verified by an
accredited independent test laboratory.
This product has been verified to meet all the criteria in TCO Certified, including:
Corporate Social Responsibility
Socially responsible production - working conditions and labor law in manufacturing country
Energy Efficiency
Energy efficiency of product and power supply. Energy Star compliant, where applicable
Environmental Management System
Manufacturer must be certified according to either ISO 14001 or EMAS
Minimization of Hazardous Substances
Limits on cadmium, mercury, lead & hexavalent chromium including requirements for mercury-free
products, halogenated substances and hazardous flame retardants
Design for Recycling
Coding of plastics for easy recycling. Limit on the number of different plastics used.
Product Lifetime, Product Take Back
Minimum one-year product warranty. Minimum three-year availability of spare parts. Product takeback
Packaging
Limits on hazardous substances in product packaging. Packaging prepared for recycling
Ergonomic, User-centered design
Visual ergonomics in products with a display. Adjustability for user comfort (displays, headsets)
Acoustic performance – protection against sound spikes (headsets) and fan noise (projectors, computers)
Ergonomically designed keyboard (notebooks)
Electrical Safety, minimal electro-magnetic Emissions
Third Party Testing
All certified product models have been tested in an independent, accredited laboratory.
A detailed criteria set is available for download at www.tcodevelopment.com, where you can also
find a searchable database of all TCO Certified IT products.
TCO Development, the organization behind TCO Certified, has been an international driver in the
field of Sustainable IT for 20 years. Criteria in TCO Certified are developed in collaboration with
scientists, experts, users and manufacturers. Organizations around the world rely on TCO Certified
as a tool to help them reach their sustainable IT goals. We are owned by TCO, a non-profit
organization representing office workers. TCO Development is headquartered in Stockholm,
Sweden, with regional presence in North America and Asia.
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
Usageofotherthanspeciedhead-orearphonescanresultinhearing
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
Wheretondmoreinformation
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 VP248 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 Audio Cable (option)
1x HDMI Cable (option)
1x VGA Cable
1x DisplayPort 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. Placethedisplayatonaclothonthetable,Thenattachthebase
tothearmandxwiththescrewtojointhemtightly.Youcaneasily
tightenthescrewbyngers.
2. Adjust the monitor to the angle that is most comfortable for you.
1
2
-5 ~ 20
2
1
-5 ~ 33
VP248HL/VP248QGL/VP248QGL-P:

1-3
ASUS LCD Monitor VP248 Series
1.4 Connect cables
1.4.1 Rear of the LCD monitor
6
3
24 1
HDMI VGA VP248H/
VP248HG/
VP248HL
HDMI VGA VP248QG/
VP248QGL/
VP248QGL-P
3
2
5
1. AC-IN Port
2. HDMI Port
3. VGA Port
4. Audio - in Port
5. DisplayPort
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.
3
4
7
8 56 21
VP248H/VP248HG/VP248HL/VP248QG/
VP248QGL/VP248QGL-P
1. Power Indicator:
• The color definition of the power indicator is as the below table.
Status Description
White ON
Amber Standby mode
OFF OFF
2. Power Button:
• Press this button to turn the monitor on/off.
3. MENU Button:
• Press this button to enter the OSD menu.
4. Close Button
• Exit the OSD menu.
5. Input Select Button.
• Use this hotkey to switch from VGA, HDMI input signal(VP248H/
VP248HG/VP248HL).
• Use this hotkey to switch from VGA, HDMI, DisplayPort input
signal(VP248QG/VP248QGL/VP248QGL-P).
6. QuickFit Button:
• This is a hotkey to activate the QuickFit function designed for alignment.

1-5
ASUS LCD Monitor VP248 Series
• The QuickFit function contains 5 pages of common grid patterns, paper
sizes, and photo sizes. See page 1-6 for details.
7. Shortcut key1
• This is a Shortcut key. The default setting is Brightness.
8. Shortcut key2
• This is a Shortcut key. The default setting is Blue Light Filter.

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 VP248 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. Useyourngerstoloosenthescrewlocatedatthebottomofthe
base,and remove the base from the stand.And then remove the hinge
coverfrommonitorbodybyusingyourngers.
3. Use a screwdriver to remove the two screw on the arm (Figure 1),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.
2
1
To detach the Quick Release stand (VP248HL/VP248QGL/
VP248QGL-P)
1. Disconnect power and signal cables. Carefully put the front of the
monitor face down on a clean table.

2-2 Chapter 2: Setup
2. 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.
• The VESA wall mount kit ( 100 x 100 mm) is purchased separately.
• Use only the UL Listed Wall Mount Bracket with minimum weight/load 12 kg
(Screw size: M4 x 10 mm).

2-3
ASUS LCD Monitor VP248 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’sanglefrom+20˚to-5˚/+33˚to-5˚
-5 ~ 20 -5 ~ 33
VP248HL/
VP248QGL/
VP248QGL-P
It is normal that the monitor slightly shakes while you adjust the viewing
angle.

3-1
ASUS LCD Monitor VP248 Series
3.1 OSD (On-Screen Display) menu
3.1.1 Howtorecongure
Reading Mode
Darkroom Mode
Splendid
Scenery Mode
sRGB Mode
Game Mode
Night View Mode
Theater Mode
Standard Mode
Standard Mode VGA 1920x1080@60Hz
ASUS VP248
1. Press the MENU button to activate the OSD menu.
2. Press the and buttons to toggle between options in the
Menu. As you move from one icon to another, the option name is
highlighted.
3. To select the highlighted item on the menu press the button.
4. Press the and buttons to select the desired parameter.
5. Press the button to enter the slide bar and then use the or
buttons, according to the indicators on the menu, to make your
changes.
6. Select the to return to previous menu or to accept and return to
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
Scenery Mode
sRGB Mode
Game Mode
Night View Mode
Theater Mode
Standard Mode
Standard Mode VGA 1920x1080@60Hz
ASUS VP248
• Scenery Mode: This is the best choice for scenery photo displaying with
SPLENDID™ Video Intelligence Technology.
• Standard Mode: This is the best choice for document editing 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.
• sRGB Mode: This is the best choice for viewing photos and graphics
from PCs.
• 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 VP248 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 VGA 1920x1080@60Hz
ASUS VP248
• 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).