
Table of Contents
1. Important ............................................... 1
1.1 Safety precautions and maintenance .1
1.2 Notational Descriptions ............................2
1.3 Disposal of product and packing
material ...............................................................3
2. Setting up the monitor .......................4
2.1 Installation .........................................................4
2.2 Operating the monitor .............................. 6
2.3 MultiView ..........................................................9
2.4 Remove the Base Assembly for VESA
Mounting ......................................................... 12
2.5 MHL(MobileHigh-DenitionLink)
introduction .................................................13
3. Image Optimization ...........................14
3.1 SmartImage ...................................................14
3.2 SmartContrast .............................................15
4. TechnicalSpecications ..................... 16
4.1 Resolution & Preset Modes .................19
5. Power Management ...........................20
6. Customer care and warranty ..........21
6.1 Philips’ Flat Panel Monitors Pixel
Defect Policy .................................................21
6.2 Customer Care & Warranty ...............23
7. Troubleshooting & FAQs ..................24
7.1 Troubleshooting .......................................... 24
7.2 General FAQs .............................................. 25
7.3 Multiview FAQs ..........................................28

1
1. Important
1. Important
This electronic user’s guide is intended for
anyone who uses the Philips monitor. Take time
to read this user's manual before you use your
monitor. It contains important information and
notes regarding the operation of your monitor.
The Philips guarantee applies provided the
product is handled properly for its intended use,
in accordance with its operating instructions and
upon presentation of the original invoice or cash
receipt, indicating the date of purchase, dealer’s
name and model and production number of the
product.
1.1 Safety precautions and
maintenance
Warnings
Use of controls, adjustments or procedures
otherthanthosespeciedinthisdocumentation
may result in exposure to shock, electrical
hazards and/or mechanical hazards.
Read and follow these instructions when
connecting and using your computer monitor.
Operation
• Please Keep the monitor out of direct
sunlight, very strong bright lights and away
from any other heat source. Lengthy
exposure to this type of environment may
result in discoloration and damage to the
monitor.
• Keep the display away from oil. Oil may
damage the plastic cover of the display and
void the warranty.
• Remove any object that could fall into
ventilation holes or prevent proper cooling
of the monitor’s electronics.
• Do not block the ventilation holes on the
cabinet.
• When positioning the monitor, make
sure the power plug and outlet are easily
accessible.
• If turning off the monitor by detaching the
power cable or DC power cord, wait for 6
seconds before attaching the power cable
or DC power cord for normal operation.
• Please use approved power cord provided
by Philips at all times. If your power cord
is missing, please contact your local service
center. (Please refer to Customer Care
ConsumerInformationCenter)
• Do not subject the monitor to severe
vibration or high impact conditions during
operation.
• To avoid potential damage, for example
the panel peeling from the bezel, ensure
that the monitor does not tilt downward
by more than -5 degrees. If the -5 degree
downward tilt angle maximum is exceeded,
the monitor damage will not be covered
under warranty.
• Do not knock or drop the monitor during
operation or transportation.
Maintenance
• To protect your monitor from possible
damage, do not put excessive pressure
on the LCD panel. When moving your
monitor, grasp the frame to lift; do not lift
the monitor by placing your hand or fingers
on the LCD panel.
• Oil-based cleaning solutions may damage
the plastic parts and void the warranty.
• Unplug the monitor if you are not going to
use it for an extensive period of time.
• Unplug the monitor if you need to clean it
with a slightly damp cloth. The screen may
be wiped with a dry cloth when the power
is off. However, never use organic solvent,
such as, alcohol, or ammonia-based liquids
to clean your monitor.
• To avoid the risk of shock or permanent
damage to the set, do not expose the
monitor to dust, rain, water, or excessive
moisture environment.
• If your monitor gets wet, wipe it with dry
cloth as soon as possible.

2
1. Important
• If foreign substance or water gets in
your monitor, please turn the power off
immediately and disconnect the power
cord. Then, remove the foreign substance
or water, and send it to the maintenance
center.
• Do not store or use the monitor in
locations exposed to heat, direct sunlight or
extreme cold.
• In order to maintain the best performance
of your monitor and use it for a longer
lifetime, please use the monitor in a
location that falls within the following
temperature and humidity ranges.
• Temperature: 0-40°C 32-104°F
• Humidity: 20-80% RH
Important information for Burn-in/Ghost
image
• Always activate a moving screen saver
program when you leave your monitor
unattended. Always activate a periodic
screen refresh application if your monitor
will display unchanging static content.
Uninterrupted display of still or static
images over an extended period may cause
“burn in”, also known as “after-imaging” or
“ghost imaging”, on your screen.
•
• “Burn-in”, “after-imaging”, or “ghost imaging”
is a well-known phenomenon in LCD panel
technology. In most cases, the “burned in”
or “after-imaging” or “ghost imaging” will
disappear gradually over a period of time
after the power has been switched off.
Warning
Failure to activate a screen saver, or a periodic
screen refresh application may result in severe
“burn-in” or “after-image” or “ghost image”
symptoms that will not disappear and cannot be
repaired. The damage mentioned above is not
covered under your warranty.
Service
• The casing cover should be opened only by
qualified service personnel.
• If there is any need for any document for
repair or integration, please contact with
your local service center. (please refer to
the chapter of “Consumer Information
Center”)
• For transportation information, please refer
to “Technical Specifications”.
• Do not leave your monitor in a car/trunk
under direct sun light.
Note
Consult a service technician if the monitor
does not operate normally, or you are not sure
what procedure to take when the operating
instructions given in this manual have been
followed.
1.2 Notational Descriptions
The following subsections describe notational
conventions used in this document.
Notes, Cautions and Warnings
Throughout this guide, blocks of text may be
accompanied by an icon and printed in bold or
italic type. These blocks contain notes, cautions
or warnings. They are used as follows:
Note
This icon indicates important information and
tips that help you make better use of your
computer system.
Caution
This icon indicates information that tells you
how to avoid either potential damage to
hardware or loss of data.
Warning
This icon indicates the potential for bodily harm
and tells you how to avoid the problem.
Some warnings may appear in alternate formats
and may not be accompanied by an icon. In such
cases,thespecicpresentationofthewarningis
mandated by the relevant regulatory authority.

3
1. Important
1.3 Disposal of product and packing
material
Waste Electrical and Electronic Equipment-
WEEE
This marking on the product or on its
packaging illustrates that, under European
Directive 2012/19/EU governing used electrical
and electronic appliances, this product may
not be disposed of with normal household
waste. You are responsible for disposal of
this equipment through a designated waste
electrical and electronic equipment collection.
To determine the locations for dropping off
such waste electrical and electronic, contact
yourlocalgovernmentofce,thewastedisposal
organization that serves your household or the
store at which you purchased the product.
Your new monitor contains materials that can
be recycled and reused. Specialized companies
can recycle your product to increase the
amount of reusable materials and to minimize
the amount to be disposed of.
All redundant packing material has been
omitted. We have done our utmost to make the
packaging easily separable into mono materials.
Pleasendoutaboutthelocalregulationson
how to dispose of your old monitor and packing
from your sales representative.
Taking back/Recycling Information for
Customers
Philips establishes technically and economically
viable objectives to optimize the environmental
performance of the organization's product,
service and activities.
From the planning, design and production
stages, Philips emphasizes the important of
making products that can easily be recycled. At
Philips, end-of-life management primarily entails
participation in national take-back initiatives
and recycling programs whenever possible,
preferably in cooperation with competitors,
which recycle all materials (products and related
packagingmaterial)inaccordancewithall
Environmental Laws and taking back program
with the contractor company.
Your display is manufactured with high quality
materials and components which can be
recycled and reused.
To learn more about our recycling program
please visit
http://www.philips.com/a-w/about/sustainability.html

4
2. Setting up the monitor
2. Setting up the monitor
2.1 Installation
Package contents
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Philips and the Philips’ Shield Emblem are registered trademarks of
Koninklijke Philips N.V. and are used under license from Koninklijke
Philips N.V.
Monitor drivers
User’s Manual
使用
前请阅读使用说明
保留备用
Audio
Power *HDMI
*DP
*MHL
*Dual-link DVI
*USB
*CD
* Different according to region.
Install the base
1. Place the monitor face down on a smooth
surface. Pay attention not to scratch or
damage the screen.
2. Rotate the neck counterclockwise 90
degree.
90
0
3. Use the assembly screw for base to fasten
the base securely to the monitor.
(1)Gentlyattachthebasetothestand.
(2)Useyourngerstotightenthescrew
located at the bottom of the base, and
secure the base to the stand tightly.
2
1

5
2. Setting up the monitor
Connecting to your PC
1
7 6 5 4 3 2
9 8
11
10
12
1
Kensington anti-theft lock
2
Earphone jack
3
Audio input
4
VGA input
5
Display port input
6
MHL-HDMI input
7
DVI input
8
AC power input
9
Power Switch
10
USB upstream
11
USB port
12
USB fast charger
Connect to PC
1. Connect the power cord to the back of
themonitorrmly.
2. Turn off your computer and unplug its
power cable.
3. Connect the monitor signal cable to the
video connector on the back of your
computer.
4. Plug the power cord of your computer and
your monitor into a nearby outlet.
5. Turn on your computer and monitor. If the
monitor displays an image, installation is
complete.

6
2. Setting up the monitor
2.2 Operating the monitor
Description of the control buttons
5 4
3
2
1
7
6
Switch monitor’s power ON or
OFF.
Access the OSD menu
.
ConrmtheOSDadjustment.
Adjust the OSD menu.
User preference key. Customize
your own preference function
from OSD to become the “user
key”.
PIP/PBP/Off/Swap
Return to previous OSD level.
SmartImage hot key. There
are7modestoselect:Ofce,
Photo, Movie, Game, Economy,
SmartUniformity, Off.
Customize your own “USER” key
This hot key allows you to setup your favorite
function key.
1. Press button on the front bezel to
enter OSD Menu Screen.
Horizontal
Color
Language
OSD Settings
Setup
Vertical
Transparency
OSD Time out
User
Audio Source
Volume
Input
2. Press▲or▼buttontoselectmainmenu
[OSD Settings], then press button.
3. Press▲or▼buttontoselect[User],
then press button.
4. Press▲or▼buttontoselectyour
preferred function: [Audio Source],
[Volume], or [Input].
5. Press buttontoconrmyourselection.
Now you can press the hotkey directly on the
front bezel. Only your pre-selected function will
appear for quick access.

7
2. Setting up the monitor
6. For example, if you selected
[Audio Source] as the hotkey, press the
button on the front bezel, the
[Audio Source] menu appears.
MHL-HDMI
DisplayPort
Audio In
Audio Source
Independent audio playback, regardless of
video input
Your Philips monitor can play the audio source
independently, regardless of which video input.
1. For example, you can play your MP3 player
from the audio source connected to the
[Audio In] port of this monitor, and still
watch your video source connected from
[MHL-HDMI], or [DisplayPort].
2. Press button on the front bezel to
enter OSD Menu Screen.
PIP/PBP
Audio
Picture
Input
Color
Volume
Stand-Alone
Mute
Audio Source
DisplayPort
Audio In
MHL-HDMI
3. Press▲or▼buttontoselectmainmenu
[Audio], then press button.
4. Press▲or▼buttontoselect
[Audio Source], then press button.
5. Press▲or▼buttontoselectyour
preferred audio source: [DisplayPort],
[MHL-HDMI], or [Audio In].
6. Press buttontoconrmyourselection.
Note
• The next time you turn on this monitor, it
will by default select the audio source you
previously selected.
• In case you want to change it, you will have
to go through the selection steps again to
select your new preferred audio source as
the default.
Description of the On Screen Display
What is On-Screen Display (OSD)?
On-ScreenDisplay(OSD)isafeatureinall
Philips LCD monitors. It allows an end user to
adjust screen performance or select functions
of the monitors directly through an on-screen
instruction window. A user friendly on screen
display interface is shown as below:
DisplayPort
MHL-HDMI
DVI
VGA
Color
Audio
PIP/PBP
Picture
Input
Basic and simple instruction on the control
keys
In the OSD shown above, you can press
buttons at the front bezel of the monitor
to move the cursor, and press OK button to
conrmthechoiceorchange.

8
2. Setting up the monitor
The OSD Menu
Below is an overall view of the structure of
the On-Screen Display. You can use this as a
reference when you want to work your way
around the different adjustments later on.
288P6LJ
Main menu Sub menu
Picture
Input
PIP/PBP
OSD Settings
Setup
Language
Color
Audio
Audio In , MHL-HDMI, DisplayPort
Picture Format
Brightness
Contrast
Horizontal
Vertical
Transparency
OSD Time Out
Auto
V.Position
Phase
Clock
Resolution Notification
Reset
Information
English, Deutsch, Español, Ελληνική, Français, Italiano,
Maryar, Nederlands, Português, Português do Brasil,
Polski , Русский, Svenska, Suomi, Türkçe, Čeština,
Українська, 简体中文, 繁體中文,日本語,한국어
Color Temperature
sRGB
User Define
VGA
DVI
DisplayPort
SmartResponse
SmartContrast
Gamma
Over Scan
Sharpness
Black Level
H.Position
MHL-HDMI
User
Stand-Alone
PIP/PBP Mode
PIP/PBP Input
PIP Size
PIP Position
Swap
Wide Screen, 4:3,1:1
0~100
0~100
0~100
0~100
Off, PIP, PBP
VGA,DVI, MHL-HDMI, DisplayPort
Small, Middle, Large
Top-Right, Top-Left,
Bottom-Right, Bottom-Left
0~100
Audio Source, Volume, Input
0~100
Off, 1, 2, 3, 4
5s, 10s, 20s, 30s, 60s
On, Off
Yes, No
0~100
0~100
0~100
5000K, 6500K, 7500K,
8200K, 9300K, 11500K
Red: 0~100
Green: 0~100
Blue: 0~100
Off, Fast, Faster, Fastest
Off, On
1.8, 2.0, 2.2, 2.4, 2.6
Off, On
0~100
0~100
On, Off
On, Off
Volume
Audio Source
Mute
DisplayPort
1.1, 1.2
HDMI
1.4, 2.0
Resolutionnotication
This monitor is designed for optimal
performance at its native resolution,
3840 × 2160 @ 60 Hz. When the monitor is
powered on at a different resolution, an alert is
displayed on screen: Use
3840 × 2160 @ 60 Hz for best results.
Display of the native resolution alert can be
switched off from Setup in the OSD
(OnScreenDisplay)menu.
Physical Function
Tilt
20
-5
Swivel
+65
-65

9
2. Setting up the monitor
Height adjustment
150mm
Pivot
90
0
Warning
• To avoid potential screen damage, such as
panel peeling, ensure that the monitor does
not tilt downward by more than -5 degrees.
• Do not press the screen while adjusting the
angle of the monitor. Grasp only the bezel.
2.3 MultiView
What is it?
Multiview enables active dual connect and view
so that you can work with multiple devices like
PC and Notebook side-by-side simultaneously,
making complex multi-tasking work a breeze.
Why do I need it?
With the ultra high resolution Philips
MultiView display, you can experience a world
of connectivity in a comfortable way in the
ofceorathome.Withthisdisplay,youcan
conveniently enjoy multiple content sources at
one screen. For example: You may want to keep
an eye on the live news video feed with audio
in the small window, while working on your
latestblog,oryoumaywanttoeditanExcelle
from your Ultrabook, while logged into secured
companyintranettoaccesslesfromadesktop.

10
2. Setting up the monitor
How to enable MultiView by hotkey?
1. Press the hotkey directly on the
front bezel.
2. The MultiView selection menu appears.
Press▲or▼buttontoselect.
PBP
Swap
Off
PIP
Multi View
P
3. Press buttontoconrmyourselection
and then exit automatically.
How to enable MultiView by OSD menu?
Besides pressing the hotkey directly on
the front bezel, the MultiView function can also
be selected in OSD menu.
1. Press button on the front bezel to
enter OSD Menu Screen.
PIP/PBP
Audio
Picture
Input
Color
PIP/PBP Mode
PIP/PBP Input
PIP Size
Swap
PIP Position
Off
PIP
PBP
• Press▲or▼buttontoselectmainmenu
[PIP / PBP], then press button.
• Press▲or▼buttontoselect[PIP / PBP
Mode], then press button.
• Press▲or▼buttontoselect[PIP] or
[PBP].
• Now you can move backward to set the
[PIP / PBP Input], [PIP Size], [PIP Position].,
or [Swap].
2. Press buttontoconrmyourselection.
MultiView in OSD menu
• PIP / PBP Mode: There are two modes for
MultiView: [PIP] and [PBP].
[PIP]: Picture in Picture
Open up a sub-window of
another signal source.
B
A (main)
When the sub source is not
detected:
B
A (main)
[PBP]: Picture by Picture
Open up a sub-window side-
by-side of another signal
source.
B A(main)
When the sub source is not
detected:
A (main)
Note
The black strip shows on the top and the
bottom of the screen for the correct aspect
ratio when in the PBP mode.

11
2. Setting up the monitor
• PIP / PBP Input: There are four different
video input to choose as the sub display
source: [VGA], [DVI], [MHL-HDMI], and
[DisplayPort].
• PIP Size: When PIP is activated, there are
three sub-window sizes to choose: [Small],
[Middle], [Large].
B
A (main)
Small
Middle
Large
• PIP Position: When PIP is activated, there
are four sub-window positions to choose.
Top-Right Bottom-Right
B
A (main)
A (main)
B
Top-Left Bottom-Left
• Swap: The main picture source and the
sub picture source swapped on the
display.
Swap A and B source in [PIP] mode:
B
A (main)
↔
B (main)
A
Swap A and B source in [PBP] mode:
B A(main)
↔
A B(main)
• Off: Stop MultiView function.
A (main)
Note
• When you do the SWAP function, the video
and its audio source will swap at the same
time. (Refer to page 7 “Independent
audio playback, regardless of video input”
formoredetail.)
B
A
(main)
B
A
(main)

12
2. Setting up the monitor
2.4 Remove the Base Assembly for
VESA Mounting
Before you start disassembling the monitor
base, please follow the instructions below to
avoid any possible damage or injury.
1. Place the monitor face down on a smooth
surface. Pay attention not to scratch or
damage the screen.
2. Loosen the assembly screws, then detach
the neck from the monitor.
Note
This monitor accepts a 100mm x 100mm
VESA-Compliant mounting interface.
100mm
100mm
-5°
0° 90°
* Display design may differ from those
illustrated.
Warning
• To avoid potential screen damage, such
as panel peeling, ensure that the monitor
does not tilt downward by more than -5
degrees.
• Do not press the screen while adjusting the
angle of the monitor. Grasp only the bezel.

13
2. Setting up the monitor
2.5 MHL(MobileHigh-Denition
Link) introduction
What is it?
MobileHighDenitionLink(MHL)isamobile
audio/video interface for directly connecting
mobile phones and other portable devices to
high-denitiondisplays.
An optional MHL cable allows you to simply
connect your MHL capable mobile device to
this large Philips MHL display, and watch your
HD videos come to life with full digital sound.
Now not only you can enjoy your mobile
games, photos, movies, or other apps on its
big screen, you can simultaneously charge your
mobile device so you never run out of power
half way.
How do I use the MHL function?
To use the MHL function, you need an MHL-
Certiedmobiledevice.TondalistofMHL-
certieddevices,visittheofcialMHLwebsite
(http://www.mhlconsortium.org)
YoualsoneedaoptionalMHLcertiedspecial
cable in order to use this function.
How does it work? (how do I connect?)
Connect the Optional MHL cable to the mini
USB port on the mobile device side, and the
[MHL-HDMI] marked port on the monitor side.
You are now ready to view the images on your
big screen display and operate all function on
youthemobiledevicesuchasinternetsurng,
game playing, photo browsing…etc. if your
monitor has speaker function, then you will be
able to hear accompanying sound too. When
the MHL cable is disconnected or the mobile
device is turned off, the MHL function will be
automatically disabled.
MHL
MHL-HDMI
Note
• The port marked [MHL-HDMI] is the
only port on the monitor that supports
the MHL function when the MHL cable is
used. Note that the MHL certified cable is
different than a standard MHL-HDMI cable.
• A mobile device with MHL certification
must be purchased separately
• You may have to manually switch the
monitor to MHL-HDMI mode in order
to activate the monitor, if you have other
devices already working and connected to
available inputs
• Standby/Off energy saving of ErP is
not ap plicable for the MHL charging
functionality
• This Philips display is MHL certified.
However, in case your MHL device does
not connect or work correctly, check with
your MHL device FAQ or vendor directly
for direction. The policy of your device
manufacturer may require you to purchase
their brand specific MHL cable or adapter
in order to work with other brand MHL
devices. Note that this is not a fault of this
Philips display.

14
3. Image Optimization
3. Image Optimization
3.1 SmartImage
What is it?
SmartImage provides presets that optimize
display for different types of content, dynamically
adjusting brightness, contrast, color and
sharpness in real time. Whether you're working
with text applications, displaying images or
watching a video, Philips SmartImage delivers
great optimized monitor performance.
Why do I need it?
You want a monitor that delivers optimized
display all your favorite types of content,
SmartImage software dynamically adjust
brightness, contrast, color and sharpness in
real time to enhance your monitor viewing
experience.
How does it work?
SmartImage is an exclusive, leading edge Philips
technology that analyzes the content displayed
on your screen. Based on a scenario you select,
SmartImage dynamically enhances the contrast,
color saturation and sharpness of images to
enhance the contents being displayed - all in
real time with the press of a single button.
How to enable SmartImage?
1. Press to launch the SmartImage on
screen display.
2. Keep pressing to toggle among
Ofce,Photo,Movie,Game,Economy,
SmartUniformity and Off.
3. The SmartImage on screen display will
remain on screen for 5 seconds, or you can
alsopress"OK"tomakeconrmation.
Therearesevenmodestoselect:Ofce,Photo,
Movie, Game, Economy, SmartUniformity and
Off.
Photo
Movie
Game
SmartUniformity
Economy
ff
Office
SmartImage
• Office:Enhances text and dampens
brightness to increase readability and
reduce eye strain. This mode significantly
enhances readability and productivity when
you’re working with spreadsheets, PDF files,
scanned articles or other general office
applications.
• Photo:This profile combines color
saturation, dynamic contrast and sharpness
enhancement to display photos and other
images with outstanding clarity in vibrant
colors - all without artifacts and faded
colors.
• Movie:Ramped up luminance, deepened
color saturation, dynamic contrast and
razor sharpness displays every details in
darker areas of your videos without color
washout in brighter areas maintaining a
dynamic natural values for the ultimate
video display.
• Game:Turn on over drive circuit for best
response time, reduce jaggy edges for fast
moving objects on screen, enhance contrast

15
3. Image Optimization
ratio for bright and dark scheme, this
profile delivers the best gaming experience
for gamers.
• Economy:Under this profile, brightness,
contrast are adjusted and backlighting
finetuned for just right display of everyday
office applications and lower power
consumption.
• SmartUniformity:Fluctuations in brightness
and color on different parts of a screen
are a common phenomenon among LCD
monitors. Typical uniformity is measured
around 75-80%. By enabling Philips
SmartUniformity feature, display uniformity
is increased to above 95%. This produces
more consistent and true images.
• Off:No optimization by SmartImage.
3.2 SmartContrast
What is it?
Unique technology that dynamically analyzes
displayed content and automatically optimizes
a Monitor's contrast ratio for maximum visual
clarity and viewing enjoyment, stepping up
backlighting for clearer, crisper and brighter
images or dimming backlighting for clear display
of images on dark backgrounds.
Why do I need it?
You want the very best visual clarity and
viewing comfort for every type of content.
SmartContrast dynamically controls contrast
and adjusts backlighting for clear, crisp, bright
gaming and video images or displays clear,
readabletextforofcework.Byreducingyour
monitor's power consumption, you save on
energy costs and extend the lifetime of your
monitor.
How does it work?
When you activate SmartContrast, it will analyse
the content you are displaying in real time to
adjust colors and control backlight intensity. This
function will dynamically enhance contrast for a
great entertainment experience when viewing
videos or playing games.

16
4. Technical Specications
4. Technical Specifications
Picture/Display
Monitor Panel Type TFT-LCD
Backlight W-LED system
Panel Size 28"W(71.1cm)
Aspect Ratio 16:9
Pixel Pitch
0.16(H)
x0.16(V)mm
SmartContrast 50,000,000:1
Response Time 5ms
SmartResponse 1ms(GtG)
Optimum Resolution 3840 x 2160 @ 60Hz
Viewing Angle 170°(H)/160°(V)@C/R>10
Picture Enhancement SmartImage
Display Colors 1.07G
Vertical Refresh Rate
56-80Hz(D-SUB)
23-80Hz(DVI,MHL-HDMI,DisplayPort)
Horizontal Frequency
30 - 99 kHz (D-SUB,DVI,MHL-HDMI)
30-160kHz(DisplayPort)
sRGB YES
Brightness/Color uniformity 93% - 105%
Delta E <3
Connectivity
Signal Input DVI(Digital),VGA(Analog),DisplayPort,HDMI(MHL)
USB USB 2.0×2 / USB 3.0×2 / USB fast charging
Input Signal Separate Sync, Sync on Green
Audio In/Out PC audio-in,headphone out
Convenience
Built-in speaker 3 W x 2
Multi View PIP/PBP mode, 2×devices
User Convenience
OSD Languages
English, German, Spanish, Greek, French, Italian, Hungarian, Dutch,
Portuguese, Brazil Portuguese, Polish, Russian, Swedish, Finnish,
Turkish,Czech,Ukranian,SimpliedChinese,TraditionalChinese,
Japanese, Korean
Other Convenience VESAmount(100×100mm),KensingtonLock
Plug & Play Compatibility DDC/CI, sRGB, Windows 10/8.1/8/7, Mac OSX
Stand
Tilt -5 / +20 degree
Swivel -65 / +65 degree
Height adjustment 150mm
Pivot 90 degree

17
4. Technical Specications
Power
Consumption
AC Input Voltage
at 100VAC , 50Hz
AC Input Voltage
at 115VAC , 60Hz
AC Input Voltage
at 230VAC, 50Hz
Normal Operation 49.8W(typ.) 50.0W(typ.) 49.9W(typ.)
Sleep(Standbymode) <0.5W(typ.) <0.5W(typ.) <0.5W(typ.)
Off mode <0.3W(typ.) <0.3W(typ.) <0.3W(typ.)
Offmode(ACswitch) 0 W
Heat Dissipation*
AC Input Voltage
at 100VAC , 50Hz
AC Input Voltage
at 115VAC , 60Hz
AC Input Voltage
at 230VAC , 50Hz
Normal Operation
170.0 BTU/hr
(typ.)
170.6 BTU/hr
(typ.)
170.3 BTU/hr
(typ.)
Sleep(Standbymode) <1.7BTU/hr(typ.) <1.7BTU/hr(typ.) <1.7BTU/hr(typ.)
Off mode
<1.02 BTU/hr
(typ.)
<1.02 BTU/hr
(typ.)
<1.02 BTU/hr
(typ.)
Offmode(ACswitch) 0 BTU/hr
OnMode(ECOmode) 30W(typ.)
Power LED indicator Onmode:White,Standby/Sleepmode:White(blinking)
Power Supply Built-in, 100-240VAC, 50-60Hz
Dimensions
Productwithstand(WxHxD) 659 x 573 x 273 mm
Product without stand
(WxHxD)
659 x 395 x 49 mm
Weight
Product with stand 8.05 kg
Product without stand 5.25 kg
Product with packaging 11.95 kg
Operating Condition
Temperaturerange(operation) 0°C to 40 °C
Temperature range
(Non-operation)
-20°C to 60°C
Relative humidity 20% to 80%
Environmental and energy
ROHS YES
EPEAT YES(Refertonote1formoredetails)
Packaging 100% recyclable
SpecicSubstances 100% PVC BFR free housing
EnergyStar YES
Compliance and standards

18
4. Technical Specications
Regulatory Approvals
CE Mark, FCC Class B, SEMKO, cETLus, BSMI, CU-EAC,
TCOCertiedEdge,TUV-GS,TUV-ERGO,EPA,PSB,WEEE,
RCM, UKRAINIAN, CCC, VCCI, KCC, PSE, KC,
ICES-003, E-standby, J-MOSS
* This product regulation compliance respectively relates to the
sales area.
Cabinet
Color Black
Finish Texture
Note
1. EPEAT rating is valid only where Philips registers the product. Please visit www.epeat.net for
registration status in your country.
2. This data is subject to change without notice. Go to www.philips.com/support to download the
latestversionofleaet.
3. SmartresponsetimeistheoptimumvaluefromeitherGtGorGtG(BW)tests.

19
4. Technical Specications
4.1 Resolution & Preset Modes
Maximum Resolution
1920x1080@60Hz(analoginput)
3840x2160@60Hz(digitalinput)
Recommended Resolution
3840x2160@60Hz(digitalinput)
H. freq (kHz) Resolution V. freq (Hz)
31.47 720 x 400 70.09
31.47 640 x 480 59.94
35.00 640 x 480 66.67
37.86 640 x 480 72.81
37.50 640 x 480 75.00
37.88 800 x 600 60.32
46.88 800 x 600 75.00
48.36 1024 x 768 60.00
60.02 1024 x 768 75.03
44.77 1280x 720 59.86
63.89 1280 x 1024 60.02
79.98 1280 x 1024 75.03
55.94 1440 x 900 59.89
70.64 1440 x 900 74.98
65.29 1680 x 1050 59.95
67.50 1920 x 1080 60.00
74.56 1920 x 1200 59.89
66.64 2560 x 1080 59.98
88.79 2560 x 1440 59.95
67.50 3840 x 2160 30.00
133.32 3840 x 2160 60.00
Note
1. Please notice that your display works best at
native resolution of 3840 x 2160 @ 60Hz. For
best display quality, please follow this resolution
recommendation.
Recommended resolution
VGA/DVI-D: 1920x1080@60Hz
DVI-D dual-link: 3840x2160 @ 30Hz
DisplayPort: 3840x2160 @ 60Hz
MHL:1920x1080@60Hz
HDMI 2.0: 3840x2160@60Hz
2. The factory default setting DisplayPort v1.1
supports to the resolution 3840x2160 @ 30 Hz.
For optimized resolution 3840x2160 @ 60Hz,
please enter to OSD menu and change the
setting to DisplayPort v1.2, also please make
sure your graphic card supports DisplayPort
v1.2.
Setting path: [OSD] / [Setup] / [DisplayPort] /
[1.1, 1.2]
Auto
Language
OSD Settings
Setup
H. Position
V. Position
Phase
DisplayPort
1.1
1.2
Clock
Resolution Notification
Reset
Information
HDMI
3. HDMI 1.4/2.0 setting:
The factory default setting is at HDMI 1.4, which
supports most Blu-Ray/DVD players on the
market. You can change the setting to HDMI 2.0,
if your Blu-Ray/DVD player supports it.
Setting path: [OSD] / [Setup] / [HDMI] / [1.4,
2.0]
Auto
Language
OSD Settings
Setup
H. Position
V. Position
Phase
1.4
2.0
Clock
Resolution Notification
Reset
Information
HDMI
DisplayPort

20
5. Power Management
5. Power Management
If you have VESA DPM compliance display card
or software installed in your PC, the monitor
can automatically reduce its power consumption
when not in use. If an input from a keyboard,
mouse or other input device is detected,
the monitor will 'wake up' automatically. The
following table shows the power consumption
and signaling of this automatic power saving
feature:
PowerManagementDenition
VESA Mode Video H-sync V-sync Power Used LED Color
Active ON Ye s Ye s
50W(typ.)
90W(max.)
White
Sleep
(Standbymode)
OFF No No 0.5W(typ.)
White
(blink)
Off mode
(ACswitch)
OFF - - 0W(typ.) OFF
The following setup is used to measure power
consumption on this monitor.
• Native resolution: 3840 x 2160
• Contrast: 50%
• Brightness: 100%
• Color temperature: 6500k with full white
pattern
Note
This data is subject to change without notice.

21
6. Customer care and warranty
6. Customer care and
warranty
6.1 Philips’ Flat Panel Monitors Pixel
Defect Policy
Philips strives to deliver the highest quality
products. We use some of the industry's most
advanced manufacturing processes and practice
stringent quality control. However, pixel or
sub pixel defects on the TFT Monitor panels
usedinatpanelmonitorsaresometimes
unavoidable. No manufacturer can guarantee
that all panels will be free from pixel defects,
but Philips guarantees that any monitor with an
unacceptable number of defects will be repaired
or replaced under warranty. This notice explains
thedifferenttypesofpixeldefectsanddenes
acceptable defect levels for each type. In order
to qualify for repair or replacement under
warranty, the number of pixel defects on a TFT
Monitor panel must exceed these acceptable
levels. For example, no more than 0.0004% of
the sub pixels on a monitor may be defective.
Furthermore, Philips sets even higher quality
standards for certain types or combinations
of pixel defects that are more noticeable than
others. This policy is valid worldwide.
subpixel
pixel
Pixels and Sub pixels
A pixel, or picture element, is composed of
three sub pixels in the primary colors of red,
green and blue. Many pixels together form an
image. When all sub pixels of a pixel are lit, the
three colored sub pixels together appear as a
single white pixel. When all are dark, the three
colored sub pixels together appear as a single
black pixel. Other combinations of lit and dark
sub pixels appear as single pixels of other colors.
Types of Pixel Defects
Pixel and sub pixel defects appear on the screen
in different ways. There are two categories of
pixel defects and several types of sub pixel
defects within each category.
Bright Dot Defects
Bright dot defects appear as pixels or sub pixels
that are always lit or 'on'. That is, a bright dot is
a sub-pixel that stands out on the screen when
the monitor displays a dark pattern. There are
the types of bright dot defects.
One lit red, green or blue sub pixel.
Two adjacent lit sub pixels:
- Red + Blue = Purple
- Red + Green = Yellow
- Green + Blue = Cyan (Light Blue)
Threeadjacentlitsubpixels(onewhitepixel).

22
6. Customer care and warranty
Proximity of Pixel Defects
Because pixel and sub pixels defects of the
same type that are near to one another may be
morenoticeable,Philipsalsospeciestolerances
for the proximity of pixel defects.
Pixel Defect Tolerances
In order to qualify for repair or replacement
due to pixel defects during the warranty period,
aTFTMonitorpanelinaPhilipsatpanel
monitor must have pixel or sub pixel defects
exceeding the tolerances listed in the following
tables.
BRIGHT DOT DEFECTS ACCEPTABLE LEVEL
2 adjacent lit subpixels ≤2
3adjacentlitsubpixels(onewhitepixel) ≤1
Distance between two bright dot defects* ≥15mm
BLACK DOT DEFECTS ACCEPTABLE LEVEL
2 adjacent dark subpixels ≤5
3 adjacent dark subpixels ≤2
Distance between two black dot defects* ≥15mm
TOTAL DOT DEFECTS ACCEPTABLE LEVEL
Total bright or black dot defects of all types ≤15
Note
1. 1 or 2 adjacent sub pixel defects = 1 dot defect
2. This monitor is ISO9241-307 compliant. (ISO9241-307: Ergonomic requirement,analysis and
compliancetestmethodsforelectronicvisualdisplays)
3. ISO9241-307 is the successor of formerly known ISO13406 standard, which is withdrawn by the
InternationalOrganisationforStandardisation(ISO)per:2008-11-13.
4. Please refer to page 40 for European pixel defect policy.
Note
A red or blue bright dot must be more
than 50
percent brighter than neighboring dots while
a green bright dot is 30 percent brighter than
neighboring dots.
Black Dot Defects
Black dot defects appear as pixels or sub pixels
that are always dark or 'off'. That is, a dark dot is
a sub-pixel that stands out on the screen when
the monitor displays a light pattern. These are
the types of black dot defects.

23
6. Customer care and warranty
6.2 Customer Care & Warranty
For warranty coverage information and additional support requirements valid for your region, please
visit www.philips.com/support website for details or contact your local Philips Customer Care Center.
For Warranty Period please refer to Warranty Statement in Important Information Manual.
For extended warranty, if you would like to extend your general warranty period, an Out of Warranty
servicepackageisofferedviaourCertiedServiceCenter.
If you wish to make use of this service, please be sure to purchase the service within 30 calendar days
of your original purchase date. During the extended warranty period, the service includes pickup, repair
and return service, however the user will be responsible for all costs accrued.
IftheCertiedServicePartnercannotperformtherequiredrepairsundertheofferedextended
warrantypackage,wewillndalternativesolutionsforyou,ifpossible,uptotheextendedwarranty
period you have purchased.
Please contact our Philips Customer Service Representative or local contact center (by Consumer care
number)formoredetails.
Philips Customer Care Center number listed below.
•
Local Standard
Warranty Period
•
Extended Warranty
Period
•
Total Warranty Period
•
Depend on
different Regions
•
+ 1 Year
•
Local Standard warranty period
+1
•
+ 2 Years
•
Local Standard warranty period
+2
•
+ 3 Years
•
Local Standard warranty period
+3
**
Proof of original purchase and extended warranty purchase required.
Note
1. Please refer to important information manual for regional service hotline, which is available on the
Philips website support page.
2. Spare parts are available for use in the repair of the product for minimum three-year from your
original purchase date or 1 year after the end of production, whichever is longer.

24
7. Troubleshooting & FAQs
7. Troubleshooting & FAQs
7.1 Troubleshooting
This page deals with problems that can be
corrected by a user. If the problem still persists
after you have tried these solutions, contact
Philips customer service representative.
Common Problems
No Picture (Power LED not lit)
• Make sure the power cord is plugged into
the power outlet and into the back of the
monitor.
• First, ensure that the power button on the
front of the monitor is in the OFF position,
then press it to the ON position.
No Picture (Power LED is White)
• Make sure the computer is turned on.
• Make sure the signal cable is properly
connected to your computer.
• Make sure the monitor cable has no bent
pins on the connect side. If yes, repair or
replace the cable.
• The Energy Saving feature may be activated
Screen says
Attention
Check cable connection
• Make sure the monitor cable is properly
connected to your computer. (Also refer to
theQuickStartGuide).
• Check to see if the monitor cable has bent
pins.
• Make sure the computer is turned on.
AUTO button doesn't function
• The auto function is applicable only in
VGA-Analog mode. If the result is not
satisfactory, you can do manual adjustments
via the OSD menu.
Note
The Auto Function is not applicable in DVI-
Digital mode as it is not necessary.
Visible signs of smoke or sparks
• Do not perform any troubleshooting steps
• Disconnect the monitor from mains power
source immediately for safety
• Contact with Philips customer service
representative immediately.
Imaging Problems
Image is not centered
• Adjust the image position using the “Auto”
function in OSD Main Controls.
• Adjust the image position using the Phase/
Clock of Setup in OSD Main Controls. It is
valid only in VGA mode.
Image vibrates on the screen
• Check that the signal cable is properly
securely connected to the graphics board
or PC.
Verticalickerappears
• Adjust the image using the “Auto” function
in OSD Main Controls.
• Eliminate the vertical bars using the Phase/
Clock of Setup in OSD Main Controls. It is
valid only in VGA mode.
Horizontalickerappears
• Adjust the image using the “Auto” function
in OSD Main Controls.

25
7. Troubleshooting & FAQs
• Eliminate the vertical bars using the Phase/
Clock of Setup in OSD Main Controls. It is
valid only in VGA mode.
Image appears blurred, indistinct or too dark
• Adjust the contrast and brightness on
On-Screen Display.
An "after-image", "burn-in" or "ghost image"
remains after the power has been turned off.
• Uninterrupted display of still or static
images over an extended period may cause
"burn in", also known as "after-imaging "
or "ghost imaging", on your screen. "Burn-
in", "after-imaging", or "ghost imaging" is a
well-known phenomenon in LCD panel
technology. In most cases, the "burned in"
or "after-imaging" or "ghost imaging" will
disappear gradually over a period of time
after the power has been switched off.
• Always activate a moving screen saver
program when you leave your monitor
unattended.
• Always activate a periodic screen refresh
application if your LCD monitor will display
unchanging static content.
• Failure to activate a screen saver, or a
periodic screen refresh application may
result in severe “burn-in” or “after-image”
or “ghost image” symptoms that will not
disappear and cannot be repaired. The
damage mentioned above is not covered
under your warranty.
Image appears distorted. Text is fuzzy or
blurred.
• Set the PC’s display resolution to the same
mode as monitor’s recommended screen
native resolution.
Green, red, blue, dark, and white dots appears
on the screen
• The remaining dots are normal
characteristic of the liquid crystal used in
today’s technology, Please refer the pixel
policy for more detail.
The "power on" light is too strong and is
disturbing
• You can adjust “power on” light using the
power LED Setup in OSD main Controls.
For further assistance, refer to the Consumer
Information Centers list and contact Philips
customer service representative.
7.2 General FAQs
Q1: When I install my monitor what should
I do if the screen shows 'Cannot
display this video mode'?
Ans.: Recommended resolution for this
monitor: 1920 x 1080 @ 60 Hz.
• Unplug all cables, then connect your PC to
the monitor that you used previously.
• In the Windows Start Menu, select Settings/
Control Panel. In the Control Panel
Window, select the Display icon. Inside the
Display Control Panel, select the 'Settings'
tab. Under the setting tab, in box labelled
'desktop area', move the sidebar to 1920 x
1080 pixels.
• Open 'Advanced Properties' and set the
Refresh Rate to 60 Hz, then click OK.
• Restart your computer and repeat step 2
and 3 to verify that your PC is set at 1920
x 1080 @ 60 Hz.
• Shut down your computer, disconnect your
old monitor and reconnect your Philips
LCD monitor.
• Turn on your monitor and then turn on
your PC.
Q2: What is the recommended refresh
rate for LCD monitor?
Ans.: Recommended refresh rate in LCD
monitors is 60 Hz, In case of any
disturbance on screen, you can set it
up to 75 Hz to see if that removes the
disturbance.

26
7. Troubleshooting & FAQs
Q3: Whatarethe.infand.icmleson
the user manual? How do I install the
drivers (.inf and .icm)?
Ans.: Thesearethedriverlesforyour
monitor. Follow the instructions in your
user manual to install the drivers. Your
computer may ask you for monitor
drivers(.infand.icmles)oradriver
diskwhenyourstinstallyourmonitor.
Q4: How do I adjust the resolution?
Ans.: Your video card/graphic driver and
monitor together determine the
available resolutions. You can select the
desired resolution under Windows
®
Control Panel with the "Display
properties".
Q5: What if I get lost when I am making
monitor adjustments via OSD?
Ans.: Simply press the OK button, then select
'Reset' to recall all of the original factory
settings.
Q6: Is the LCD screen resistant to
scratches?
Ans.: In general it is recommended that
the panel surface is not subjected to
excessive shocks and is protected from
sharp or blunt objects. When handling
the monitor, make sure that there is
no pressure or force applied to the
panel surface side. This may affect your
warranty conditions.
Q7: How should I clean the LCD surface?
Ans.: For normal cleaning, use a clean, soft
cloth. For extensive cleaning, please use
isopropyl alcohol. Do not use other
solvents such as ethyl alcohol, ethanol,
acetone, hexane, etc.
Q8: Can I change the color setting of my
monitor?
Ans.: Yes, you can change your color setting
through OSD control as the following
procedures,
• Press "OK" to show the OSD (On Screen
Display)menu
• Press "Down Arrow" to select the option
"Color" then press "OK" to enter color setting,
there are three settings as below.
1. Color Temperature: The six settings are
5000K, 6500K, 7500K, 8200K, 9300K and
11500K. With settings in the 5000K range
the panel appears "warm, with a red-white
color tone", while a 11500K temperature
yields "cool, bluewhite toning".
2. sRGB: This is a standard setting for
ensuring correct exchange of colors
between different device (e.g. digital
cameras,monitors,printers,scanners,etc).
3. UserDene:Theusercanchoosehis/her
preference color setting by adjusting red,
green blue color.
Note
A measurement of the color of light radiated by an
object while it is being heated. This measurement
is expressed in terms of absolute scale, (degrees
Kelvin).LowerKevintemperaturessuchas2004K
are red; higher temperatures such as 9300K are
blue. Neutral temperature is white, at 6504K.
Q9: Can I connect my LCD monitor to any
PC, workstation or Mac?
Ans.: Yes. All Philips LCD monitors are fully
compatible with standard PCs, Macs
and workstations. You may need a cable
adapter to connect the monitor to your
Mac system. Please contact your Philips
sales representative for more information.
Q10: Are Philips LCD monitors Plug-and- Play?
Ans.: Yes, the monitors are Plug-and-Play
compatible with Windows 10/8.1/8/7, Mac
OSX
Q11: What is Image Sticking, or Image Burn-in,
or After Image, or Ghost Image in LCD
panels?
Ans.: Uninterrupted display of still or static
images over an extended period may

27
7. Troubleshooting & FAQs
cause "burn in", also known as "after-
imaging" or "ghost imaging", on your
screen. "Burn-in", "after-imaging",
or "ghost imaging" is a well-known
phenomenon in LCD panel technology.
In most cases, the "burned in" or
"atter-imaging" or "ghost imaging" will
disappear gradually over a period of
time after the power has been switched
off.
Always activate a moving screen saver
program when you leave your monitor
unattended.
Always activate a periodic screen
refresh application if your LCD monitor
will display unchanging static content.
Warning
Failure to activate a screen saver, or a periodic
screen refresh application may result in severe
“burn-in” or “after-image” or “ghost image”
symptoms that will not disappear and cannot be
repaired. The damage mentioned above is not
covered under your warranty.
Q12: Why is my Display not showing
sharp text, and is displaying jagged
characters?
Ans.: Your LCD monitor works best at its
native resolution of 1920 x 1080 @
60 Hz. For best display, please use this
resolution.
Q13: How to unlock/lock my hot key?
Ans.: Please press for 10 seconds
to unlock/lock the hot key, by doing so,
your monitor pops out “Attention” to
show the unlock/lock status as shown
below illustrators.
Attention
Monitor control unlocked
Attention
Monitor control locked
Q14: Where can I find Important
Information manual mentioned
in EDFU?
Ans.:
Important Information manual can
be download on the Philips website
support page.

28
7. Troubleshooting & FAQs
7.3 Multiview FAQs
Q1: Can I enlarge the PIP sub window ?
Ans.: Yes, there are 3 sizes to select: [Small],
[Middle], [Large]. You can press to
enter OSD menu. Select your preferred
[PIP Size] option from the [PIP / PBP]
main menu.
Q2: How to listen to Audio, independent
of video?
Ans.: Normally the audio source is linked to
the main picture source. If you want to
change audio-source input (for example:
listen to your MP3 player independently
regardlessofthevideosourceinput),
you can press to enter OSD menu.
Select your preferred [Audio Source]
option from the [Audio] main menu.
Please note that the next time you
turn on your monitor, the monitor will
by default select the audio source you
chose last time. In case you want to
change it again, you need to go through
the above steps to select your new
preferred audio source, which then will
become the “default” mode.
MHL-HDMI
DisplayPort
Audio In
Audio Source

© 2014 Koninklijke Philips N.V. All rights reserved.
Philips and the Philips Shield Emblem are registered trademarks of
Koninklijke Philips N.V. and are used under license from
Koninklijke Philips N.V.
Specicationsaresubjecttochangewithoutnotice.
Version: M6288PE2T

