Brilliance
279P1

241B8

www.philips.com/welcome

EN User manual

1

Customer care and warranty 26
Troubleshooting & FAQs

30

Table of Contents
1.

Important �������������������������������������� 1
1.1

Safety precautions andmaintenance ��������������������������������� 1
1.2 Notational Descriptions ������������ 3
1.3 Disposal of product and packing
material ������������������������������������������ 4

2. Setting up the monitor �������������� 5
2.1 Installation ������������������������������������ 5
2.2 Operating the monitor �������������� 8
2.3 Remove the Base Assembly for
VESA Mounting ��������������������������� 11

3. Image Optimization ������������������ 12
3.1 SmartImage ��������������������������������� 12
3.2 SmartContrast �����������������������������14
3.3 HDR(279P1LR) ����������������������������� 15

4. LightSensor ��������������������������������� 16
5. PowerSensor™ ��������������������������� 17
6. Designs to prevent computer
vision syndrome (CVS) ������������� 19
7. Technical Specifications ���������20
7.1 Resolution & Preset Modes ��� 24

8. Power Management ���������������� 25
9. Customer care and warranty � 26
9.1 Philips’ Flat Panel Monitors
Pixel Defect Policy ��������������������26
9.2 Customer Care & Warranty �����29

10. Troubleshooting & FAQs ��������30
10.1 Troubleshooting ������������������������30
10.2 General FAQs ������������������������������ 31

1. Important

1. Important
This electronic user’s guide is intended
for anyone who uses the Philips
monitor. Take time to read this user
manual before you use your monitor.
It contains important information andnotes regarding operating your monitor.
The Philips guarantee applies provided
the product is handled properly for
its intended use, in accordance with
its operating instructions and uponpresentation of the original invoiceor cash receipt, indicating the date ofpurchase, dealer’s name and modeland production number of the product.

•

Remove any object that could fall
into ventilation holes or prevent
proper cooling of the monitor’s
electronics.

•

Do not block the ventilation holeson the cabinet.

•

When positioning the monitor, makesure the power plug and outlet areeasily accessible.

•

If turning off the monitor bydetaching the power cable or DC
power cord, wait for 6 seconds
before attaching the power cableor DC power cord for normal
operation.

•

Please use approved power cord
provided by Philips all the time. If
your power cord is missing, pleasecontact with your local service
center. (Please refer to Service
contact information listed inImportant information manual.)•

Operate under the specified power
supply. Be sure to operate themonitor only with the specified
power supply. Use of an incorrect
voltage will cause malfunction andmay cause fire or electric shock.

•Protect the cable. Do not pull or
bend the power cable and signal
cable. Do not place the monitor
or any other heavy objects on thecables, if damaged, the cables may
cause fire or electric shock.

•

Do not subject the monitor tosevere vibration or high impact
conditions during operation.

•

To avoid potential damage, forexample the panel peeling from thebezel, ensure that the monitor does
not tilt downward by more than -5
degrees. If the -5 degree downward
tilt angle maximum is exceeded, themonitor damage will not be covered
under warranty.

1.1 Safety precautions andmaintenanceWarnings
Use of controls, adjustments orprocedures other than those specified
in this documentation may result in
exposure to shock, electrical hazards
and/or mechanical hazards.
Read and follow these instructions
when connecting and using yourcomputer monitor.
Excessive sound pressure fromearphones and headphones cancause hearing loss. Adjustment of theequalizer to maximum increases theearphones and headphones output
voltage and therefore the soundpressure level.
Operation•

Please Keep the monitor out of
direct sunlight, very strong bright
lights and away from any other heatsource. Lengthy exposure to thistype of environment may result in
discoloration and damage to themonitor.
1

1. Important•

Do not knock or drop the monitor
during operation or transportation.

•

The USB Type-C port could only beconnected to specify equipmentwith fire enclosure in compliancewith IEC 62368-1 or IEC 60950-1.

•

Excessive usage of monitor cancause eye discomfort, it’s better totake shorter breaks more often at
your workstation than longer breaks
and less often; for example a 5-10
minute break after 50-60-minutecontinuous screen use is likely tobe better than a 15-minute breakevery two hours. Try to keep youreyes from eye strain while using thescreen for a constant period of timeby :•Looking at something varying
distances after a long period
focusing on the screen.

•

Conscious Blinking often while
you work.

•

Gently closing and rolling youreyes to relax.

•

Reposition your screen to appropriate height and angle according to your height.

•

Adjusting the brightness andcontrast to appropriate level.

•

Adjusting the environment lighting similar to that of your screen
brightness, avoid the fluorescentlighting, and surfaces that don’t
reflect too much light.

•

Unplug the monitor if you are notgoing to use it for an extensive
period of time.

•

Unplug the monitor if you need toclean it with a slightly damp cloth.
The screen may be wiped with adry 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 orpermanent damage to the set, do
not expose the monitor to dust,rain, water, or excessive moistureenvironment.

•

If your monitor gets wet, wipe itwith dry cloth as soon as possible.

•

If foreign substance or water gets inyour monitor, please turn the power
off immediately and disconnect
the power cord. Then, remove theforeign substance or water, andsend it to the maintenance center.

•

Do not store or use the monitor inlocations exposed to heat, direct
sunlight or extreme cold.

•

In order to maintain the best
performance of your monitor anduse it for a longer lifetime, please
use the monitor in a locationthat 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

Seeing a doctor if your symptoms.

•

Maintenance••

To protect your monitor frompossible 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.
2

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

1. Important•

known as “after-imaging” or “ghost
imaging”, on your screen.

1.2 Notational Descriptions“Burn-in”, “after-imaging”, or“ghost imaging” is a well-known
phenomenon in LCD panel
technology. In most cases, the“burn-in” or “after-imaging” or“ghost imaging” will disappear
gradually over a period of time after
the power has been switched off.

Notes, Cautions and Warnings

The following subsections describe
notational conventions used in thisdocument.
Throughout this guide, blocks of text
may be accompanied by an icon andprinted in bold or italic type. These
blocks contain notes, cautions or
warnings. They are used as follows:

Warning
Failure to activate a screen saver, ora periodic screen refresh application
may result in severe “burn-in” or “afterimage” or “ghost image” symptoms
that will not disappear and cannot be
repaired. The damage mentioned above
is not covered under your warranty.

NoteThis icon indicates important
information and tips that help you makebetter use of your computer system.
CautionThis icon indicates information thattells you how to avoid either potential
damage to hardware or loss of data.

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 toService contact information listed inImportant information manual.)•

For transportation information,please refer to “Technical
Specifications”.

•

Do not leave your monitor in a car/trunk under direct sun light.

Warning
This icon indicates the potential forbodily 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, the specificpresentation of the warning is
mandated by the relevant regulatory
authority.

Note
Consult a service technician if themonitor does not operate normally, or
you are not sure what procedure to takewhen the operating instructions givenin this manual have been followed.

3

1. Important

Taking back/Recycling Information for
Customers

1.3 Disposal of product andpacking material

Philips establishes technically andeconomically viable objectives
to optimize the environmental
performance of the organization's
product, service and activities.

Waste Electrical and Electronic
Equipment-WEEE

From the planning, design andproduction stages, Philips emphasizes
the important of making products thatcan easily be recycled. At Philips, endof-life management primarily entails
participation in national take-backinitiatives and recycling programs
whenever possible, preferably
in cooperation with competitors,
which recycle all materials (products
and related packaging material) in
accordance with all Environmental
Laws and taking back program with thecontractor company.

This marking on the product or on
its packaging illustrates that, underEuropean 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 disposalof this equipment through a designatedwaste electrical and electronicequipment collection. To determine thelocations for dropping off such waste
electrical and electronic, contact yourlocal government office, the waste
disposal organization that serves yourhousehold or the store at which you
purchased the product.

Your display is manufactured with highquality 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

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 theamount 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.
Please find out about the local
regulations on how to dispose of yourold monitor and packing from yoursales representative.

42. Setting up the monitor

2. Hold the stand with both hands.
(1) Gently attach the base to thestand.

2. Setting up the monitor
2.1 Installation(2) Use your fingers to tighten thescrew located at the bottom of
the base.

Package contents(3) Use a screwdriver to tighten thescrew located at the bottom of
the base, and secure the base to
the stand tightly.

Brilliance
279P1

Quick

Start
Register your product and get support at
www.philips.com/welcome(4) Gently attach the stand to the
VESA mount area until the latch
locks the stand.

Monitor

User’s Manual使用产品前请阅读使用说明Contents:
User’s Manual
Drivers

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relation to this product. Philips and the Philips Shield
Emblem are registered trademarks of Koninklijke Philips
N.V. and are used under license.

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*CD

4
1
Power

*HDMI

3

*DP

Prevent Tipping*USB C-C*USB C-A

When using the display, fasten the
LCD to a wall using a cord or chain thatcan support the weight of the monitor
in order to prevent the monitor fromfalling.

*USB C-C/A*Different according to region
Install the base
1. Place the monitor face down on asmooth surface. Pay attention not
to scratch or damage the screen.

Cord or chain

Note
Installing must be done by a qualified
technician , and please contact yoursupplier for more information.
5

2. Setting up the monitor

4 Connecting to your PC

1 	Power Switch

279P1

2 	AC power input

Fast Charger

3 HDMI1 input
4
1

2

3

6
51

4 HDMI2 input

10

8
7

9

5 	DisplayPort input

11

6 	USB C
7 RJ45 input(279P1)
8 Audio out
9 	USB downstream

RJ45

279P1LR

10 USB downstream/USB fast charger

Fast Charger

11 Kensington anti-theft lock
4
1

2

3

6
51

9

10

Connect to PC

811

1. Connect the power cord to the backof the monitor firmly.
2. Turn off your computer and unplug
its power cable.
3. Connect the monitor signal cable tothe video connector on the back ofyour computer.

USB docking (USB C-C)
a-1

4. Plug the power cord of yourcomputer and your monitor into a
nearby outlet.

a-2

a5. Turn on your computer and monitor.
If the monitor displays an image,installation is complete.

b

USB C
USB Type-C

USB
279P1

OR

5 USB C driver installation for
RJ45(279P1)
USB docking (USB A-C)

Before using the USB C docking display,please ensure to install the USB C
driver.

a-1

a-2

a

You can find the “LAN Drivers” from CD
disk if bundled or go to Philips website
support page to download the driver.

b

USB C

USB

USB Type-A
OR

279P1

Please follow the steps for the
installation:
1. Install the LAN driver that matches
your system.

6

2. Setting up the monitor

2. Double click driver to install, andfollow Window’s instructions toproceed with installation.

powered ON at all times to be able touse this function.
Some select Philips displays may not
Power or Charge your device when
it enters to “Sleep/Standby” mode
(White power LED blinking). In thatcase, please enter to OSD Menu andselect “USB Standby Mode”, then,turn the function to “ON” mode
(default=OFF). This will then keep theUSB power and charging functions
active even when the monitor is in
sleep/standby mode.

3. It will show “success” when the
installation is finished.
4. You must reboot your computer
after the installation has completed.
5. Now you will be able to see“Realtek USB Ethernet Network
Adapter” from your program
installed list.
6. We recommend to periodically visit
the above web link to check for theavailability of the most updated
driver.







  

Note
Please contact Philips service hotline for
Mac address clone tool as necessary.

  

6 USB hub

To comply with International energy
standards, the USB hub/ports of thisdisplay are disabled during Standby
and Off modes.

Note
If you Turn OFF your monitor via thepower switch at any given time, all theUSB ports will power OFF.

Connected USB devices will not work inthis state.
To permanently put the USB function
in “ON” state, please go to OSD Menu,
then select “USB standby mode”, andswitch it to “ON” state. Somehow if
your monitor reset to factory setting,ensure to select “USB standby mode”
to “ON” state in OSD menu.

Warning
USB 2.4Ghz wireless devices, suchas, wireless mouse, keyboard, andheadphones, maybe have interferenceby the high-speed signal of USB
3.2 devices, which may result in adecreased efficiency of the radiotransmission. Should this happen,
please try the following methods tohelp reduce the effects of interference.

7 USB charging

This display has USB ports capableof standard power output including
some with USB Charging function(identifiable with power icon ). You
can use these ports to charge your
Smart phone or power your external
HDD, for example. The display must be
7•

Try to keep USB2.0 receivers awayfrom USB3.2 connection port.

•

Use a standard USB extension cableor USB hub to increase the space
between your wireless receiver andthe USB3.2 connection port.

2. Setting up the monitor

Description of the On Screen Display

2.2 Operating the monitor

What is On-Screen Display (OSD)?

Description of the control buttons

On-Screen Display (OSD) is a featurein all Philips LCD monitors. It allows an
end user to adjust screen performanceor select functions of the monitors
directly through an on-screen
instruction window. A user friendly onscreen display interface is shown as
below:




3 



7 6

5

4

2



1



Switch monitor’s power
ON and OFF.
Access the OSD menu.
Confirm the OSD
adjustment.

Basic and simple instruction on thecontrol keys
In the OSD shown above, you can press
buttons at the front bezel of themonitor to move the cursor, and press
OK button to confirm the choice orchange.

Adjust the OSD menu.
PowerSensor
Change the signal input
source.

The OSD Menu

Return to previous OSDlevel.

Below is an overall view of the structureof the On-Screen Display. You can use
this as a reference when you want towork your way around the different
adjustments later on.

SmartImage. There are
multiple selections:
EasyRead, Office,Photo, Movie, Game,
Economy, LowBlue Mode,
SmartUniformity, Off.
279P1LR
When the monitor receives
HDR signal, SmartImage
will show HDR menu: There
are multiple selections:
HDR Game, HDR Movie,
HDR Photo, Personal andOff.
8

2. Setting up the monitor

Resolution notification

Note

This monitor is designed for optimal
performance at its native resolution,
3840 x 2160. When the monitor is
powered on at a different resolution, analert is displayed on screen: Use 3840 x
2160 for best results.

If this display has "DPS" for ECO design,
the default setting is "ON" mode: it
makes the screen looks slightly dim; for
optimum brightness, enter to the OSD
to set "DPS" to "OFF" mode.
Main menu

Sub menu

PowerSensor

On

LightSensor

Off
On

LowBlue Mode

Off
On

Display of the native resolution alert
can be switched off from Setup in the
OSD (On Screen Display) menu.

0, 1, 2, 3, 4

1, 2, 3, 4

Off
Input

Note
If your Ethernet connection seems slow,
please enter OSD menu and selectUSB3.2 which supports the LAN speed
to 1G.

1 HDMI 2.0
2 HDMI 2.0
DisplayPort

PictureUSB C
SmartImage

SmartImage HDR(279P1LR)

EasyRead, Office, Photo, Movie,Game, Economy, LowBlue Mode,
SmartUniformity, Off
HDR Game, HDR Movie,
HDR Photo, Personal, Off

Picture Format

Wide Screen, 4:3, 1:1

Brightness

0~100

Contrast

0~100

Sharpness

0~100

SmartResponse

Off, Fast, Faster, Fastest

SmartContrast

On, OffGamma

1.8, 2.0, 2.2, 2.4, 2.6

Pixel Orbiting

On, Off

Over Scan

On, Off

DPS

On, Off(available for selective models)

Audio

Color

Volume

0~100

Mute

On, Off

Color Temperature

Native, 5000K, 6500K, 7500K,
8200K, 9300K, 11500K

sRGB
User Define

Red: 0~100
Green: 0~100
Blue: 0~100

Language

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

OSD Setting

Horizontal

0~100

Vertical

0~100Transparency

Off, 1, 2, 3, 4

USB Setting

Setup

OSD Time Out

5s, 10s, 20s, 30s, 60s

USB

USB 3.2, USB 2.0

USB Standby Mode

On, Off

Power LED0, 1, 2, 3, 4

Resolution Notification

On, Off

ResetYes, No

Information

9

2. Setting up the monitor

Physical Function

Height adjustment

Tilt

35°
-5°

150mm

Pivot

Swivel

+180°
-180°

0°

0°
-90°

90°

Warning10•

To avoid potential screen damage,such as panel peeling, ensure thatthe 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. Setting up the monitor

Note
This monitor accepts a 100mm x 100mm
VESA-Compliant mounting interface.
VESA Mounting Screw M4. Always
contact manufacturer for wall-mountinstallation.

2.3 Remove the Base Assemblyfor VESA Mounting
Before you start disassembling themonitor base, please follow the
instructions below to avoid any possible
damage or injury.
1. Extend the monitor base to its
maximum height.

100mm
100mm

2. Place the monitor face down on asmooth surface. Pay attention not
to scratch or damage the screen.
Then lift the monitor stand.

0°

90°
-5°

* Display design may differ from those
illustrated.
Warning

3. While keeping the release buttonpressed, tilt the base and slide it
out.

11

•

To avoid potential screen damage,such as panel peeling, ensure thatthe monitor does no t tilt downward
by more than -5 degrees.

•

Do not press the screen while
adjusting the angle of the monitor.
Grasp only the bezel.

3. Image Optimization

3. Image Optimization

1. Pressto launch the SmartImage
on screen display.

3.1 SmartImage

2. Keep pressing
to toggle among
EasyRead, Office, Photo, Movie,Game, Economy, LowBlue Mode,
SmartUniformity, Off.

What is it?
SmartImage provides presets that
optimize display for different typesof content, dynamically adjustingbrightness, contrast, color andsharpness in real time. Whether
you're working with text applications,displaying images or watching a video,
Philips SmartImage delivers great
optimized monitor performance.

3. The SmartImage on screen display
will remain on screen for 5 seconds,
or you can also press "OK" to makeconfirmation.
There are multiple selections: EasyRead,
Office, Photo, Movie, Game, Economy,
LowBlue Mode, SmartUniformity, Off.


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 realtime to enhance your monitor viewing
experience.







How does it work?

 SmartImage is an exclusive, leadingedge Philips technology that analyzes
the content displayed on your screen.
Based on a scenario you select,
SmartImage dynamically enhances thecontrast, color saturation and sharpnessof images to enhance the contents
being displayed - all in real time withthe press of a single button.


•

EasyRead: Helps improve readingof text based application like PDF
ebooks. By using a special algorithm
which increases the contrast andboundary sharpness of text content,
the display is optimized for astress-free reading by adjusting
the brightness, contrast and color
temperature of the monitor.

•

Office: Enhances text and dampens
brightness to increase readability
and reduce eye strain. This modesignificantly enhances readability
and productivity when you’re
working with spreadsheets, PDF

How to enable SmartImage?

12

3. Image Optimization

files, scanned articles or othergeneral office applications.
•

•

•

•

•

•

phenomenon among LCD monitors.
Typical uniformity is measured
around 75-80%. By enabling Philips
SmartUniformity feature, display
uniformity is incr eased to above
95%. This produces more consistentand true images.

Photo: This profile combines color
saturation, dynamic contrast andsharpness enhancement to display
photos and other images withoutstanding 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 naturalvalues for the ultimate video
display.

Off: No optimization by
SmartImage.
Note

Philips LowBlue mode, mode 2
compliance with TUV Low Blue Lightcertification, you can have this mode bysimply press the hotkey, then press
to select LowBlue Mode, see above
SmartImage selection steps.
279P1LR
When this display receives HDR signal
from the connected device, select a
picture mode that best fits your needs.

Game: Turn on over drive circuit forbest response time, reduce jaggy
edges for fast moving objects onscreen, enhance contrast ratio forbright and dark scheme, this profile
delivers the best gaming experiencefor gamers.

There are 5 modes to select: HDR Game,
HDR Movie, HDR Photo, Personal, andOff.

Economy: Under this profile,brightness, contrast are adjusted
and backlighting finetuned for justright display of everyday officeapplications and lower power
consumption.

   



LowBlue Mode: LowBlue Modefor easy on-the-eyes productivity
Studies have shown that just as
ultra-violet rays can cause eyedamage, shortwave length blue lightrays from LED displays can cause
eye damage and affect vision overtime. Developed for wellbeing,
Philips LowBlue Mode setting usesa smart software technology to
reduce harmful shortwave blue
light.
SmartUniformity: Fluctuations inbrightness and color on different
parts of a screen are a common
13•

HDR Game: Ideal setting to optimize
for playing video games. Withbrighter white and darker black, thegaming scene is vivid and revealing
more details, easily spot enemies
hiding in the dark corner andshadows.

•

HDR Movie: Ideal setting forwatching HDR movie. Deliver better
contrast and brightness for more
realistic and immerse viewing
experience.

3. Image Optimization•

HDR Photo: Enhancing red, green,
and blue for true-to-life visuals.

•

Personal: Customize available
settings in picture menu.

•

3.2 SmartContrast
What is it?
Unique technology that dynamicallyanalyzes displayed content andautomatically optimizes a Monitor's
contrast ratio for maximum visual clarityand viewing enjoyment, stepping up
backlighting for clearer, crisper andbrighter images or dimming backlighting
for clear display of images on dark
backgrounds.

Off: No optimization by SmartImage
HDR.
Note

To switch off HDR function, pleasedisable from Input device and its
content.
Inconsistent HDR settings between
input device and monitor may cause
unsatisfying images.

Why do I need it?
You want the very best visual clarityand viewing comfort for every type ofcontent. SmartContrast dynamicallycontrols contrast and adjusts
backlighting for clear, crisp, bright
gaming and video images or displays
clear, readable text for office work.
By reducing your 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 agreat entertainment experience whenviewing videos or playing games.

143. Image Optimization

3.3 HDR(279P1LR)HDR Settings in Windows10 system.
Steps
1. Right click on the desktop, enter toDisplay settings.
2. Select the display/monitor.

STEP 5

3. Adjust resolution to 3840 x 2160
4. Turn the “HDR and WCG” to onmode.
5. Adjust Brightness for SDR content.
Note
Windows10 edition is required; always
upgrade to the most updated version.

Note
To switch off HDR function, pleasedisable from Input device and its
content. Inconsistent HDR settings
between input device and monitor may
cause unsatisfying images.

Below linkage is for the further more
information from mircrosoft official
website.
https://support.microsoft.com/enau/help/4040263/windows-10-hdradvanced-color-settings

STEP 1

STEP 2

STEP 4

STEP 315

4.LightSensor

4. LightSensor
What is it?
Light Sensor is a unique and intelligent
way of optimizing picture quality bymeasuring and analyzing the incoming
signal to automatically adjust picture
quality settings. Light Sensor uses a
sensor to adjust the picture brightness
depending on the room light conditions.
How to enable LightSensor?




 


1. Press button on the front bezel toenter OSD menu screen.
2. Press or button to select main
menu [LightSensor], then press
button OK.
3. Press or button to turn on or off
the LightSensor.

16

5. PowerSensor™

5. PowerSensor™
•

•

•

•

How does it work?
PowerSensor works on principleof transmission and reception ofharmless “infrared” signals in orderto detect user-presence.
When the user is in front of themonitor, the monitor operates
normally, at the predeterminedsettings that the user has set- i.e.
brightness, contrast, color, etc
Assuming that the monitor was set
to 100% of brightness for example,
when the user leaves his seat andis no longer in front of the monitor,
the monitor automatically reduces
the power consumption upto 80%.

detection signal for distances up to
120 cm or 47 inches. (Setting 4)
Since some dark colored clothingtends to absorb infrared signals
even when the user is within 100 cm
or 40 inches of the display, step up
signal strength when wearing blackor other dark clothes.

Hot key

Sensor distance3

Landscape/Portrait mode

User present in front User not present
ATTENTION

PowerSensor off

ATTENTION

PowerSensor off

Watt

Power consumption as illustrated above is for reference purpose only

How to adjust settings

Setting

If PowerSensor is not operatingcorrectly inside or outside the default
range, here’s how to fine-tune
detection:• Press the PowerSensor hot key.
• You will find the adjustment bar.
• Adjust the PowerSensor detection
adjustment to Setting 4 and press
OK.
• Test the new setup to see if
PowerSensor properly detects you
in your current position.
• PowerSensor function is designed
to work in Landscape mode
(horizontal position) only. After
PowerSensor turn on it, it willautomatically turn Off if themonitor is used in Portrait mode
(90 degree/vertical position); it willautomatically turn ON if monitor isreturned to its default Landscapeposition.

Default settings
PowerSensor is designed to detect thepresence of the user located between
30 and 100 cm (12 and 40 inches) fromthe display and within five degrees leftor right of the monitor.
Custom settings
If you prefer to be in a position outside
the perimeters listed above, choosea higher strength signal for optimal
detection efficiency: The higher thesetting, the stronger the detection
signal. For maximum PowerSensor
efficiency and proper detection, please
position yourself directly in front of yourmonitor.
•Above illustrations are for reference purpose only, may notreflect the exact display of this model.

If you choose to position yourself
more than 100 cm or 40 inchesfrom the monitor use the maximum
17

5. PowerSensor™

Note
A manually selected PowerSensor
mode will remain operational unlessand until it is readjusted or the default
mode is recalled. If you find that thePowerSensor is excessively sensitive tonearby motion for some reason, pleaseadjust to a lower signal strength. Keepsensor lens clean, if the sensor lensis dirty, wipe it with alcohol to avoid
reducing of distance detection .

18

6. Designs to prevent computer vision syndrome• Gently stretch your neck, andslowly tilt your head forward,
backward, side for pain relief.
3. Ideal working posture

6. Designs to prevent
computer vision
syndrome (CVS)• Reposition your screen to
appropriate height and angle
according to your height.
4. Choose Philips monitor for easy-oneyes.

Philips monitor is designed to prevent
eye strain caused by prolonged
computer use.
Follow below instructions and use
Philips monitor to efficiently reduce
fatigue and maximum working
productivity.

• Anti-glare screen: Anti-glare
screen efficiently reduces
annoying and distracting
reflections that caused eye
fatigue.

1. Appropriate environment lighting:• Adjusting the environment
lighting similar to that of yourscreen brightness, avoid thefluorescent lighting, and surfacesthat don’t reflect too much light.

• Flicker-free technology designs
to regulate brightness and reduce
flicker for more comfortableviewing.

• Adjusting the brightness andcontrast to appropriate level.
2. Good working habits:• LowBlue mode: Blue light
may cause eye strains. Philips
LowBlue mode allows you to set
different blue light filter levels forvariety working situation.

• Excessive usage of monitor cancause eye discomfort, it’s betterto take shorter breaks more
often at your workstation thanlonger breaks and less often; forexample a 5-10 minute breakafter 50-60-minute continuous
screen use is likely to be better
than a 15-minute break every twohours.

• EasyRead mode for a paperlike reading experience, giving
a more comfortable viewing
experience while dealing withlong documents on the screen.

• Looking at something varying
distances after a long period
focusing on the screen.
• Gently closing and rolling youreyes to relax.
• Conscious blinking often whileworking.

19

7.Technical Specifications

7. Technical Specifications
Picture/Display
Monitor Panel Type
Backlight
Panel Size
Aspect Ratio
Pixel Pitch
Contrast Ratio(typ.)
Optimum Resolution
Viewing Angle
Display Colors
Flicker Free
Picture Enhancement
Vertical Refresh Rate
Horizontal Frequency
sRGB
LowBlue Mode
SmartUniformity
Delta E
HDR(279P1LR)
EasyRead
Connectivity

IPS Technology
W-LED
27" W (68.6 cm)
16:9
0.1554 (H) mm x 0.1554 (V) mm
1000:13840 x 2160 @ 60 Hz
178° (H) / 178° (V) @ C/R > 10 (typ.)1.07 B(8bit+A-FRC)
YES
SmartImage
23 Hz - 60 Hz
30 kHz - 140 kHz
YES
YES
YES
YES
YES
YES

Signal Input/Output

HDMI 2.0 x 2, DisplayPort 1.4 x 1

USB

USB C Power Delivery

RJ45(279P1)
Input Signal
Audio In/Out
USB-C docking
USB-C
Super speed
DP
Power Delivery

Max power delivery

USB-C x 1 (upstream)USB3.2 x 4 (downstream with x 1 fast charge B.C 1.2)
279P1: USB C (up to 65W)
(5V/3A, 7V/3A, 9V/3A, 10V/3A, 12V/3A, 15V/3A,
20V/3.25A)
279P1LR: USB C (up to 15W)
(5V/3A)
Ethernet LAN (10M/100M/1000M)
Separate Sync
Audio out
Reversible plug connector
Data and Video transfer
Built-in DisplayPort Alt mode
USB PD version 3.0
279P1: up to 65W(5V/3A, 7V/3A, 9V/3A, 10V/3A, 12V/3A, 15V/3A,
20V/3.25A)
279P1LR: up to 15W(5V/3A)
20

7.Technical Specifications

Convenience
Built-in speaker

3Wx2

User Convenience

OSD Languages

Other Convenience
Plug & Play Compatibility
Stand
Tilt
SwivelHeight adjustment
Pivot

English, German, Spanish, Greek, French, Italian,
Hungarian, Dutch, Portuguese, Brazil Portuguese,
Polish, Russian, Swedish, Finnish, Turkish, Czech,
Ukranian, Simplified Chinese, Traditional Chinese,
Japanese, Korean
VESA mount (100 x 100 mm), Kensington Lock
DDC/CI, sRGB, Windows 10/8.1/8/7, Mac OS X
-5 / +35 degree-180 / +180 degree
150 mm-90 / +90 degree

Power(279P1)
Consumption
Normal Operation
Sleep (Standby mode)
Off mode
Off mode(AC switch)
Heat Dissipation*
Normal Operation
Sleep (Standby mode)
Off mode
Off mode(AC switch)
On Mode (ECO mode)
PowerSensor
Power LED indicator
Power Supply

AC Input
AC Input
AC Input
Voltage at
Voltage at
Voltage at
100VAC , 50Hz
115VAC , 50Hz
230VAC, 50Hz
35.9 W (typ.)35.8 W (typ.)36.1 W (typ.)
0.3 W
0.3 W
0.3 W
0.3 W
0.3 W
0.3 W
0W
0W
0W
AC Input
AC Input
AC Input
Voltage at
Voltage at
Voltage at
100VAC , 50Hz
115VAC , 50Hz
230VAC , 50Hz
122.53 BTU/hr
122.18 BTU/hr
123.21 BTU/hr(typ.)(typ.)(typ.)
1.02 BTU/hr
1.02 BTU/hr
1.02 BTU/hr
1.02 BTU/hr
1.02 BTU/hr
1.02 BTU/hr
0 BTU/hr
0 BTU/hr
0 BTU/hr
20.9 W (typ.)7.2 W (typ.)
On mode: White, Standby/Sleep mode: White(blinking)
Built-in, 100-240V AC, 50-60Hz

Power(279P1LR)
Consumption
Normal Operation
Sleep (Standby mode)

AC Input
Voltage at
100VAC , 50Hz
35.6 W (typ.)
0.3 W

21

AC Input
Voltage at
115VAC , 50Hz
35.5 W (typ.)0.3 W

AC Input
Voltage at
230VAC, 50Hz
35.4 W (typ.)
0.3 W

7.Technical Specifications

Off mode
Off mode(AC switch)
Heat Dissipation*
Normal Operation
Sleep (Standby mode)
Off mode
Off mode(AC switch)
On Mode (ECO mode)
PowerSensor
Power LED indicator
Power Supply
Dimensions
Product with stand(WxHxD)
Product without stand(WxHxD)
Product with packaging(WxHxD)
WeightProduct with standProduct without standProduct with packaging
Operating Condition
Temperature range(operation)
Relative humidity(operation)
Atmospheric pressure(operation)
Temperature range(Non-operation)
Relative humidity(Non-operation)
Atmospheric pressure(Non-operation)
Environmental and energy
ROHS

0.3 W
0.3 W
0.3 W
0W
0W
0W
AC Input
AC Input
AC Input
Voltage at
Voltage at
Voltage at
100VAC , 50Hz
115VAC , 50Hz
230VAC , 50Hz
121.50 BTU/hr
121.16 BTU/hr
120.82 BTU/hr(typ.)(typ.)(typ.)
1.02 BTU/hr
1.02 BTU/hr
1.02 BTU/hr
1.02 BTU/hr
1.02 BTU/hr
1.02 BTU/hr
0 BTU/hr
0 BTU/hr
0 BTU/hr
20.9 W (typ.)7.1 W (typ.)
On mode: White, Standby/Sleep mode: White(blinking)
Built-in, 100-240V AC, 50-60Hz
613 x 537 x 205 mm
613 x 366 x 54 mm
730 x 471 x 193 mm
279P1: 7.38 kg
279P1LR: 7.34 kg
279P1: 5.73 kg
279P1LR: 5.69 kg
279P1: 9.18 kg
279P1LR: 9.14 kg
0°C to 40 °C
20% to 80%
700 to 1060hPa-20°C to 60°C
10% to 90%
500 to 1060hPa
YES
22

7.Technical Specifications

PackagingSpecific Substances
CabinetColor
Finish

100% recyclable
100% PVC BFR free housing
Black
TextureNote
1. This data is subject to change without notice. Go to www.philips.com/support todownload the latest version of leaflet.
2. SmartUniformity and Delta E information sheets are included in the box.

23

7.Technical Specifications

7.1 Resolution & Preset Modes
Maximum Resolution
3840 x 2160 @ 60 Hz
Recommended Resolution
3840 x 2160 @ 60 Hz
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

35.16

800 x 600

56.25

37.88

800 x 600

60.32

46.88

800 x 600

75.00

48.08

800 x 600

72.19

47.73

832 x 624

74.55

48.36

1024 x 768

60.00

56.48

1024 x 768

70.07

60.02

1024 x 768

75.03

44.77

1280 x 720

59.86

60

1280 x 960

60

63.89

1280 x 1024

60.02

79.98

1280 x 1024

75.03

55.94

1440 x 900

59.89

65.29

1680 x 1050

59.95

67.50

1920 x 1080

60.00

88.79

2560 x 1440

59.95

67.50

3840 x 2160

30.00

135.503840 x 2160

60.00

Note
Please notice that your display works
best at native resolution of 3840 x 2160.
For best display quality,please follow
this resolution recommendation.

24

8.Power Management

8. Power Management

The following setup is used to measure
power consumption on this monitor.

If you have VESA DPM compliance display
card or software installed in your PC, themonitor 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 'wakeup' automatically. The following table shows
the power consumption and signaling of thisautomatic power saving feature:•

Native resolution: 3840 x 2160•

Contrast: 50%•

Brightness: 70%•

Color temperature: 6500k with full
white pattern

279P1
Power Management Definition
VESA Mode Video

H-syncV-sync

Power
Used

LED
Color

Active

ON

Yes

Yes

35.8 W(typ.)
175.7 W
(max.)

White

Sleep
(Standby
mode)

OFF

No

No

0.3 W

White
(blink)Off mode(AC Switch)

OFF

-

-

0W

OFF

279P1LRPower Management Definition
VESA Mode Video

H-syncV-sync

Power
Used

LED
Color

Active

ON

Yes

Yes

35.5 W(typ.)
109.5 W
(max.)

White

Sleep
(Standby
mode)

OFF

No

No

0.3 W

White
(blink)Off mode(AC Switch)

OFF

-

-

0W

OFF

25

Note
This data is subject to change without
notice.

9.Customer care and warrantyof red, green and blue. Many pixels
together form an image. When all sub
pixels of a pixel are lit, the three coloredsub pixels together appear as a single
white pixel. When all are dark, the threecolored sub pixels together appear as asingle black pixel. Other combinationsof lit and dark sub pixels appear as
single pixels of other colors.

9. Customer care andwarranty
9.1 Philips’ Flat Panel Monitors
Pixel Defect Policy
Philips strives to deliver the highest
quality products. We use someof the industry's most advanced
manufacturing processes and practicestringent quality control. However,pixel or sub pixel defects on the TFT
Monitor panels used in flat panel
monitors are sometimes unavoidable.
No manufacturer can guarantee thatall panels will be free from pixel
defects, but Philips guarantees thatany monitor with an unacceptable
number of defects will be repairedor replaced under warranty. This
notice explains the different types ofpixel defects and defines acceptabledefect levels for each type. In order toqualify for repair or replacement underwarranty, 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.

Types of Pixel Defects
Pixel and sub pixel defects appear on
the screen in different ways. There are
two categories of pixel defects andseveral types of sub pixel defects withineach category.
Bright Dot Defects
Bright dot defects appear as pixels or
sub pixels that are always lit or 'on'. Thatis, a bright dot is a sub-pixel that stands
out on the screen when the monitor
displays a dark pattern. There are thetypes of bright dot defects.

One lit red, green or blue sub pixel.

subpixel

pixel

Two adjacent lit sub pixels:- Red + Blue = Purple- Red + Green = Yellow- Green + Blue = Cyan (Light Blue)

Pixels and Sub pixels
A pixel, or picture element, is composedof three sub pixels in the primary colors
26

9.Customer care and warranty

Proximity of Pixel Defects
Because pixel and sub pixels defectsof the same type that are near to one
another may be more noticeable,
Philips also specifies tolerances for theproximity of pixel defects.
Three adjacent lit sub pixels (one white
pixel).
Note
A red or blue bright dot must be
more than 50 percent brighter thanneighboring dots while a green
bright dot is 30 percent brighter thanneighboring dots.

Pixel Defect Tolerances
In order to qualify for repair or
replacement due to pixel defects during
the warranty period, a TFT Monitor
panel in a Philips flat panel monitor
must have pixel or sub pixel defects
exceeding the tolerances listed in thefollowing tables.

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 thatstands out on the screen when themonitor displays a light pattern. These
are the types of black dot defects.

27

9.Customer care and warranty

BRIGHT DOT DEFECTS
1 lit subpixel
2 adjacent lit subpixels
3 adjacent lit subpixels (one white pixel)
Distance between two bright dot defects*
Total bright dot defects of all types

ACCEPTABLE LEVEL
2
1
0
>15mm
3

BLACK DOT DEFECTS
1 dark subpixel
2 adjacent dark subpixels
3 adjacent dark subpixels
Distance between two black dot defects*
Total black dot defects of all types

ACCEPTABLE LEVEL
5 or fewer
2 or fewer
0>15mm
5 or fewer

TOTAL DOT DEFECTS
Total bright or black dot defects of all types

ACCEPTABLE LEVEL
5 or fewer

Note
1 or 2 adjacent sub pixel defects = 1 dot defect28

9.Customer care and warranty

9.2 Customer Care & Warranty
For warranty coverage information and additional support requirements valid for yourregion, 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 service package is offered via our Certified Service Center.
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.
If the Certified Service Partner cannot perform the required repairs under the offeredextended warranty package, we will find alternative solutions for you, if possible, up
to the extended warranty period you have purchased.
Please contact our Philips Customer Service Representative or local contact center (byConsumer care number) for more details.
Philips Customer Care Center number listed below.
••

Local Standard •Warranty Period•
Depend on
different Regions••

Extended Warranty •Period
•+ 1 Year+ 2 Years•+ 3 Years•

Total Warranty Period
Local Standard warranty period+1Local Standard warranty period+2Local Standard warranty period+3**Proof of original purchase and extended warranty purchase required.
Note
Please refer to important information manual for regional service hotline, which isavailable on the Philips website support page.

29

10.Troubleshooting & FAQs•

10. Troubleshooting &FAQs

AUTO button doesn't function•

10.1 TroubleshootingThis page deals with problems that canbe corrected by a user. If the problem
still persists after you have tried thesesolutions, contact Philips customer
service representative.

Visible signs of smoke or sparks

No Picture (Power LED not lit)
Make sure the power cord isplugged into the power outlet andinto the back of the monitor.

•

First, ensure that the power buttonon the front of the monitor is in the
OFF position, then press it to the
ON position.
Make sure the computer is turnedon.

•Make sure the signal cable isproperly connected to yourcomputer.

•

Make sure the monitor cable has
no bent pins on the connect side. Ifyes, repair or replace the cable.

••

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

No Picture (Power LED is White)•

The auto function is applicable onlyin VGA-Analog mode. If the result is
not satisfactory, you can do manualadjustments via the OSD menu.

Note
The Auto Function is not applicable in
DVI-Digital mode as it is not necessary.

Common Problems•

Make sure the computer is turnedon.

•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•

The Energy Saving feature may be
activated

Screen says

Check that the signal cable isproperly securely connected to thegraphics board or PC.

Vertical flicker appears  

••Make sure the monitor cableis properly connected to yourcomputer. (Also refer to the Quick
Start Guide).
Check to see if the monitor cablehas bent pins.

30•

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.

10.Troubleshooting & FAQs

Horizontal flicker appears

damage mentioned above is notcovered under your warranty.
Image appears distorted. Text is fuzzyor blurred.

•

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.

•

Green, red, blue, dark, and white dots
appears on the screen•

Image appears blurred, indistinct or too
dark•

Adjust the contrast and brightness
on On-Screen Display.

Always activate a moving screen
saver program when you leave yourmonitor unattended.

•

Always activate a periodic screen
refresh application if your LCD
monitor will display unchanging
static content.

••

You can adjust “power on” lightusing the power LED Setup in OSD
main Controls.
For further assistance, refer to theService contact information listed inImportant information manual andcontact Philips customer service
representative.

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 mostcases, the "burn-in" or "afterimaging" or "ghost imaging" will
disappear gradually over a periodof time after the power has beenswitched off.

•

The remaining dots are normal
characteristic of the liquid crystal
used in today’s technology, Pleaserefer the pixel policy for more detail.

* The "power on" light is too strong andis disturbing

An "after-image", "burn-in" or "ghost
image" remains after the power has
been turned off.
•Set the PC’s display resolution
to the same mode as monitor’s
recommended screen native
resolution.

* Functionality different according todisplay.

10.2 General FAQs
Q1:	When I install my monitor whatshould I do if the screen shows'Cannot display this video
mode'?
Ans.: R ecommended resolution forthis monitor: 3840 x 2160.

Failure to activate a screen saver, ora periodic screen refresh application
may result in severe “burn-in” or“after-imaging” or “ghost imaging”
symptoms that will not disappear
and cannot be repaired. The

31•

Unplug all cables, then connect your
PC to the monitor that you usedpreviously.

•

In the Windows Start Menu, selectSettings/Control Panel. In theControl Panel Window, select the
Display icon. Inside the Display
Control Panel, select the 'Settings'

10.Troubleshooting & FAQs

tab. Under the setting tab, in box
labelled 'desktop area', move thesidebar to 3840 x 2160 pixels.
•

Open 'Advanced Properties' andset the Refresh Rate to 60 Hz, thenclick OK.

•

Restart your computer and repeat
step 2 and 3 to verify that your PC isset at 3840 x 2160.

•

Shut down your computer,disconnect your old monitor andreconnect your Philips LCD monitor.

•

Turn on your monitor and then turnon your PC.

Q2:

Q5:	Is the LCD screen resistant toscratches?
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 themonitor, make sure that there is
no pressure or force applied tothe panel surface side. This may
affect your warranty conditions.
Q6:	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.

What are the .inf and .icm files
on the CD-ROM? How do I installthe drivers (.inf and .icm)?

Ans.: These are the driver files for yourmonitor. Follow the instructions
in your user manual to install thedrivers. Your computer may ask
you for monitor drivers (.inf and.icm files) or a driver disk when
you first install your monitor.
Follow the instructions to insert
the ( companion CD-ROM)
included in this package. Monitor
drivers (.inf and .icm files) will be
installed automatically.

Q7: 	Can I change the color setting of
my monitor?
Ans.:	Yes, you can change your color
setting through OSD control as
the following procedures.

Q3:	How do I adjust the resolution?
Ans.:	Your video card/graphic driverand monitor together determine
the available resolutions. You
can select the desired resolution
under Windows® Control Panelwith the "Display properties".
Q4:	What if I get lost when I am
making monitor adjustments via
OSD?
Ans.:	Simply press
button, thenselect ‘Setup’ >'Reset' to recall allof the original factory settings.

•

Press "OK" to show the OSD (OnScreen Display) menu•

Press "Down Arrow" to select theoption "Color" then press "OK" toenter color setting, there are threesettings as below.
1. Color Temperature: The settings
are Native, 5000K, 6500K,
7500K, 8200K, 9300K and
11500K. With settings in the
5000K range the panel appears"warm, with a red-whitecolor tone", while a 11500K
temperature yields "cool,
bluewhite toning".
2. sRGB: This is a standard setting
for ensuring correct exchange ofcolors between different device(e.g. digital cameras, monitors,
printers, scanners, etc).

32

10.Troubleshooting & FAQs

3. User Define: The user can choose
his/her preference color setting
by adjusting red, green, blue
color.

gradually over a period oftime after the power has beenswitched 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.

Note
A measurement of the color of lightradiated by an object while it is being
heated. This measurement is expressedin terms of absolute scale, (degrees
Kelvin). Lower Kevin temperatures suchas 2004K are red; higher temperatures
such as 9300K are blue. Neutral
temperature is white, at 6504K.

Warning
Failure to activate a screen saver, ora periodic screen refresh application
may result in severe “burn-in” or “afterimage” or “ghost image” symptoms
that will not disappear and cannot be
repaired. The damage mentioned above
is not covered under your warranty.

Q8: 	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 yourMac system. Please contact yourPhilips sales representative formore information.

Q11: 	Why is my Display not showing
sharp text, and is displaying
jagged characters?
Ans.:	Your LCD monitor works best at
its native resolution of 3840 x
2160. For best display, please
use this resolution.

Q9: 	Are Philips LCD monitors Plugand- Play?

Q12: 	How to unlock/lock my hot key?

Ans.:	Yes, the monitors are Plug-andPlay compatible with Windows
10/8.1/8/7, Mac OSX.

Ans.:	To lock the OSD, press andhold thebutton while themonitor is off and then press
button to turn the monitor on.
To un-lock the OSD, press andhold thebutton while themonitor is off and then press
button to turn the monitor on.

Q10: 	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 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"burn-in" or "after-imaging" or"ghost imaging" will disappear  

  

33

10.Troubleshooting & FAQs

Q13: 	Where can I find Important
Information manual mentioned
in EDFU?
Ans.:	Important Information manual
can be download on the Philips
website support page.

34

2020 © TOP Victory Investments Ltd. All rights reserved.
This product has been manufactured by and is sold under
the responsibility of Top Victory Investments Ltd., and Top
Victory Investments Ltd. is the warrantor in relation to thisproduct. Philips and the Philips Shield Emblem are registered trademarks of Koninklijke Philips N.V. and are used
under license.
Specifications are subject to change without notice.
Version: M10279PE1T