Table of Contents
Samsung LU28E570DS/EN User Manual
Displayed below is the user manual for LU28E570DS/EN by Samsung which is a product in the Computer Monitors category. This manual has pages.
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User Manual
The color and the appearance may differ depending on the product, and the specifications are subject to change without
prior notice to improve the performance.
The contents of this manual are subject to change without notice to improve quality.
© Samsung Electronics
Samsung Electronics owns the copyright for this manual.
Use or reproduction of this manual in parts or entirety without the authorization of Samsung Electronics is prohibited.
Trademarks other than that of Samsung Electronics are owned by their respective owners.
U28E570D
•An administration fee may be charged if either
‒(a) an engineer is called out at your request and there is no defect in the product
(i.e. where you have failed to read this user manual).
‒(b) you bring the unit to a repair center and there is no defect in the product
(i.e. where you have failed to read this user manual).
•The amount of such administration charge will be advised to you before any work or home visit is carried out.
2
Table of contents
Before Using the Product
Securing the Installation Space 4
Precautions for storage 4
Safety Precautions 4
Symbols 4
Cleaning 5
Electricity and Safety 5
Installation 6
Operation 7
Preparations
Parts 9
Control Panel 9
Direct Key guide 10
Function Key Guide 11
Configuring Eye Saver Mode, Brightness and
Contrast from the Initial Screen 13
Configuring Volume in the Initial Screen 13
Reverse Side 14
Adjusting the Product Tilt 14
Anti-theft Lock 15
Installing a Wall-mount Kit or Desktop Stand 16
Installation 17
Attaching the Stand 17
Removing the Stand 18
Connecting and Using a Source Device
Pre-connection Checkpoints 19
Connecting and Using a PC 19
Connection Using the HDMI Cable 19
Connection Using an HDMI-DVI Cable 19
Connection Using an DP Cable 20
Connecting to Headphones 20
Tidying Up the Connected Cables 20
Connecting the Power 20
Correct posture to use the product 21
Driver Installation 21
Setting Optimum Resolution 21
Screen Setup
SAMSUNG MAGIC Bright 22
Brightness 23
Contrast 23
Sharpness 23
Color 23
SAMSUNG MAGIC Angle 24
HDMI Black Level 24
Eye Saver Mode 24
Game Mode 25
Response Time 25
Picture Size 25
Screen Adjustment 26
Configuring the PIP/PBP Settings
PIP/PBP 27
Configuring PIP/PBP Mode 28
Configuring Size 28
Configuring Position 28
Configuring Sound Source 28
Configuring Source 28
Configuring Picture Size 29
Configuring Contrast 29
Adjusting OSD (On Screen
Display) settings
Transparency 30
Language 30
Display Time 30
3
Table of contents
Setup and Reset
FreeSync 31
Eco Saving Plus 33
Off Timer 33
PC/AV Mode 33
DisplayPort Ver. 33
Source Detection 33
Key Repeat Time 34
Power LED On 34
Reset All 34
Information 34
Installing the Software
Easy Setting Box 35
Troubleshooting Guide
Requirements Before
Contacting Samsung Customer Service Center 36
Testing the Product 36
Checking the Resolution and Frequency 36
Check the following. 36
Q & A 38
Specifications
General 39
Standard Signal Mode Table 40
Appendix
Responsibility for the Pay Service
(Cost to Customers) 44
Not a product defect 44
A Product damage caused by customer's fault 44
Others 44
4
Securing the Installation Space
Ensure some space around the product for ventilation. An internal temperature rise may cause fire and
damage the product. Be sure to allow the amount of space as shown below or greater when installing
the product.
―The exterior may differ depending on the product.
10 cm (3.93 inches)
10 cm (3.93 inches)
10 cm
(3.93 inches)
10 cm
(3.93 inches)
10 cm
(3.93 inches)
Precautions for storage
High-glossy models can develop white stains on the surface if an ultrasonic wave humidifier is used
nearby.
―Contact your nearest Samsung Customer Service Center if you want to clean the inside of the product
(Service fee will be charged.)
Safety Precautions
Caution RISK OF ELECTRIC SHOCK DO NOT OPEN
Caution : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER. (OR BACK)
THERE ARE NO USER SERVICEABLE PARTS INSIDE.
REFER ALL SERVICING TO QUALIFIED PERSONNEL.
This symbol indicates that high voltage is present inside.
It is dangerous to make any kind of contact with any internal part of
this product.
This symbol alerts you that important literature concerning operation
and maintenance has been included with this product.
Symbols
Warning A serious or fatal injury may result if instructions are not followed.
Caution Personal injury or damage to properties may result if instructions are
not followed.
Before Using the Product
Chapter 01
5
Cleaning
―Exercise care when cleaning as the panel and exterior of advanced LCDs are easily scratched.
―Take the following steps when cleaning.
1
Power off the product and computer.
2
Disconnect the power cord from the product.
―Hold the power cable by the plug and do not touch the cable with wet hands. Otherwise, an electric
shock may result.
3
Wipe the monitor with a clean, soft and dry cloth.
‒Do not apply a cleaning agent that contains alcohol, solvent, or surfactant to the monitor.
‒Do not spray water or detergent directly on the product.
4
Wet a soft and dry cloth in water and wring thoroughly to clean the exterior of the product.
5
Connect the power cord to the product when cleaning is finished.
6
Power on the product and computer.
Electricity and Safety
Warning
•Do not use a damaged power cord or plug, or a loose power socket.
•Do not use multiple products with a single power socket.
•Do not touch the power plug with wet hands.
•Insert the power plug all the way in so it is not loose.
•Connect the power plug to a grounded power socket (type 1 insulated devices only).
•Do not bend or pull the power cord with force. Be careful not to leave the power cord under a heavy
object.
•Do not place the power cord or product near heat sources.
•Clean any dust around the pins of the power plug or the power socket with a dry cloth.
Caution
•Do not disconnect the power cord while the product is being used.
•Only use the power cord provided with your product by Samsung. Do not use the power cord with
other products.
•Keep the power socket where the power cord is connected unobstructed.
‒The power cord must be disconnected to cut off power to the product when an issue occurs.
•Hold the plug when disconnecting the power cord from the power socket.
6
Warning
•DO NOT PLACE CANDLES, INSECT REPELLANTS OR CIGARETTES ON TOP OF THE PRODUCT. DO NOT
INSTALL THE PRODUCT NEAR HEAT SOURCES.
•Do not install the product in poorly ventilated spaces such as a bookcase or closet.
•Install the product at least 10 cm away from the wall to allow ventilation.
•Keep the plastic packaging out of the reach of children.
‒Children may suffocate.
•Do not install the product on an unstable or vibrating surface (insecure shelf, sloped surface, etc.)
‒The product may fall and become damaged and/or cause an injury.
‒Using the product in an area with excess vibration may damage the product or cause a fire.
•Do not install the product in a vehicle or a place exposed to dust, moisture (water drips, etc.), oil, or
smoke.
•Do not expose the product to direct sunlight, heat, or a hot object such as a stove.
‒The product lifespan may be reduced or a fire may result.
•Do not install the product within the reach of young children.
‒The product may fall and injure children.
•Edible oil (such as soybean oil) may damage or distort the product. Keep the product away from oil
pollution. And do not install or use the product in the kitchen or near the kitchen stove.
Caution
•Do not drop the product while moving.
•Do not set down the product on its front.
•When installing the product on a cabinet or shelf, make sure that the bottom edge of the front of
the product is not protruding.
‒The product may fall and become damaged and/or cause an injury.
‒Install the product only on cabinets or shelves of the right size.
•Set down the product gently.
‒Product failure or personal injury may result.
•Installing the product in an unusual place (a place exposed to a lot of fine dust, chemical
substances, extreme temperatures or a significant presence of moisture, or a place where
the product will operate continuously for an extended period of time) may seriously affect its
performance.
‒Be sure to consult Samsung Customer Service Center if you want to install the product at such a
place.
Installation
7
Warning
•There is a high voltage inside the product. Never disassemble, repair or modify the product
yourself.
‒Contact Samsung Customer Service Center for repairs.
•To move the product, first disconnect all the cables from it, including the power cable.
•If the product generates abnormal sounds, a burning smell or smoke, disconnect the power cord
immediately and contact Samsung Customer Service Center.
•Do not let children hang from the product or climb on top of it.
‒Children may become injured or seriously harmed.
•If the product is dropped or the outer case is damaged, turn off the power and disconnect the
power cord. Then contact Samsung Customer Service Center.
‒Continued use can result in a fire or electric shock.
•Do not leave heavy objects or items that children like (toys, sweets, etc.) on top of the product.
‒The product or heavy objects may fall as children try to reach for the toys or sweets resulting in a
serious injury.
•During a lightning or thunderstorm, power off the product and remove the power cable.
•Do not drop objects on the product or apply impact.
•Do not move the product by pulling the power cord or any cable.
•If a gas leakage is found, do not touch the product or power plug. Also, ventilate the area
immediately.
•Do not lift or move the product by pulling the power cord or any cable.
•Do not use or keep combustible spray or an inflammable substance near the product.
•Ensure the vents are not blocked by tablecloths or curtains.
‒An increased internal temperature may cause a fire.
•Do not insert metallic objects (chopsticks, coins, hairpins, etc) or objects that burn easily (paper,
matches, etc) into the product (via the vent or input/output ports, etc).
‒Be sure to power off the product and disconnect the power cord when water or other foreign
substances have entered the product. Then contact Samsung Customer Service Center.
•Do not place objects containing liquid (vases, pots, bottles, etc) or metallic objects on top of the
product.
‒Be sure to power off the product and disconnect the power cord when water or other foreign
substances have entered the product. Then contact Samsung Customer Service Center.
Operation
8
Caution
•Leaving the screen fixed on a stationary image for an extended period of time may cause
afterimage burn-in or defective pixels.
‒Activate power-saving mode or a moving-picture screen saver if you will not be using the
product for an extended period of time.
•Disconnect the power cord from the power socket if you do not plan on using the product for an
extended period of time (vacation, etc).
‒Dust accumulation combined with heat can cause a fire, electric shock or electric leakage.
•Use the product at the recommended resolution and frequency.
‒Your eyesight may deteriorate.
•Do not put AC/DC adapters together.
•Remove the plastic bag from the AC/DC adapter before you use it.
•Do not let water enter the power device or get the device wet.
‒An electric shock or fire may result.
‒Avoid using the product outdoors where it can be exposed to rain or snow.
‒Be careful not to get the AC/DC adapter wet when you wash the floor.
•Do not put the AC/DC adapter near to any heating apparatus.
‒Otherwise, a fire may result.
•Keep the AC/DC adapter in a well-ventilated area.
•If you place the AC/DC power adapter so that it is hanging with the cord input facing upwards,
water or other foreign substances could enter the Adapter and cause the Adapter to malfunction.
Make sure to rest the AC/DC power adapter flat on a table or the floor.
•Do not hold the product upside-down or move it by holding the stand.
‒The product may fall and become damaged or cause an injury.
•Looking at the screen too close for an extended period of time can deteriorate your eyesight.
•Do not use humidifiers or stoves around the product.
•Rest your eyes for more than 5 minutes for every 1 hour of product use.
•Do not touch the screen when the product has been turned on for an extended period of time as it
will become hot.
•Store small accessories out of the reach of children.
•Exercise caution when adjusting the product angle or stand height.
‒Your hand or finger may get stuck and injured.
‒Tilting the product at an excessive angle may cause the product to fall and an injury may result.
•Do not place heavy objects on the product.
‒Product failure or personal injury may result.
•When using headphones or earphones, do not turn the volume too high.
‒Having the sound too loud may damage your hearing.
9
Preparations
Chapter 02
Parts
Control Panel
―The color and shape of parts may differ from what is shown. Specifications are subject to change without
notice to improve quality.
LEFT
Return
JOG Button
Function Key Guide
RIGHT
DOWN
PRESS(ENTER)
UP
Icons Description
JOG Button
Multi directional button that helps navigate.
―The JOG button is located on the rear left side of the product. The
button can be used to move up, down, left or right, or as Enter.
Function Key Guide
Press the JOG button when the screen is turned on. The Function Key
Guide will appear. To access the onscreen menu when the guide is
displayed, press the corresponding direction button again.
―Function Key Guide may vary depending on the function or product
model. Please refer to the actual product.
10
Eye Saver Mode
Volume
Features
Eye Saver Mode Off
•UP/DOWN: Adjust Brightness, Contrast, Eye Saver Mode.
•LEFT/RIGHT: Adjust Volume.
•PRESS(ENTER): Display Function Key Guide.
Direct Key guide
―The shortcut button screen (OSD menu) shown below is displayed only when the monitor screen is turned on, the computer resolution changes, or the input source changes.
11
Function Key Guide
―To enter the main menu or to use other items, press the JOG button to display the Function Key Guide. You can exit by pressing the JOG button again.
Return
UP/DOWN/LEFT/RIGHT: Move to the item you want. The description for each item will appear when the focus changes.
PRESS(ENTER): The selected item will be applied.
Icons Description
Selects to change the input signal by moving the JOG button in the Function Key Guide screen. A message will appear on the top left corner of the screen if the input signal has
been changed.
Selects by moving the JOG button in the function key guide screen.
The OSD (On Screen Display) of your Monitor’s feature appears.
OSD control lock: Maintain the current settings, or lock the OSD control to prevent unintended changes to settings.
Enable/Disable: To lock/unlock the OSD control, press the LEFT button for 10 seconds when the main menu displayed.
―If the OSD control is locked, Brightness and Contrast can be adjusted. PIP/PBP is available.
Eye Saver Mode is available. Information can be viewed.
Selects by moving the JOG button in the function key guide screen.
Press the button when configuring settings for the PIP/PBP function is required.
Selects to turn the Monitor off by moving the JOG button in the function key guide screen.
―Actual models because of functional variation, Function key guide options will be different.
12
When the monitor displays nothing (i.e. Power saving mode or Non-signal mode), 2 direct keys for
control source and power could be used as below.
JOG Button Power saving/Non-signal mode
UP
Source Change
Down
PRESS(ENTER) for 2 seconds
Power Off
When the monitor displays the Main menu the JOG Button could be used as below.
JOG Button Action
UP/DOWN
Move the option
LEFT
Exit the Main menu.
Close Sublist without saving value.
Value decreases in the slider.
RIGHT
Move to next depth.
Value increases in the slider.
PRESS(ENTER)
Move to next depth.
Save the value and close Sublist.
13
Configuring Eye Saver Mode, Brightness and Contrast
from the Initial Screen
Adjust the Brightness, Contrast and Eye Saver Mode by moving the JOG button.
Eye Saver Mode
Brightness
Contrast
Off
―The displayed image may differ depending on the model.
―The default brightness can vary depending on the region.
Eye Saver Mode
―Not available when PIP/PBP Mode is set to On.
Brightness
―This menu is not available when
SAMSUNG
MAGIC
Bright is set to Dynamic Contrast mode.
―This menu is not available when Eco Saving Plus is enabled.
―This menu is not available when Eye Saver Mode is enabled.
Contrast
―This menu is not available when
SAMSUNG
MAGIC
Bright is in Cinema or Dynamic Contrast mode.
―This menu is not available when Game Mode is enabled.
―This menu is not available when PIP/PBP Mode is set to On and the Size is set to (PBP Mode).
Configuring Volume in the Initial Screen
Adjust the Volume by moving the JOG button when the Direct Key Guide is displayed on the screen.
Volume 50
Mute
―The displayed image may differ depending on the model.
―If the audio quality of a connected input device is poor, the Auto Mute function on the product may mute
the sound or cause choppy audio when applying the headphones or speakers. Set the input volume for the
input device to at least 20% and control the volume using the volume control (JOG button LEFT/RIGHT) on
the product.
―What is Auto Mute?
The function mutes the audio to improve sound effect when there is sound noise or when the input
signal is weak, usually due to a problem with the volume of an input device.
―To activate the Mute function, access the Volume control screen, then use the JOG button to move the
focus down. To deactivate the Mute function, access the Volume control screen, then increase or decrease
the Volume.
14
Reverse Side
―The color and shape of parts may differ from what is shown. Specifications are subject to change without
notice to improve quality.
Port Description
Connect to a source device using an HDMI cable.
―HDMI 1 support 3840 x 2160 30 Hz
―HDMI 2 support 3840 x 2160 60 Hz
Connects to a PC using a DP cable.
Connect to an audio output device such as headphones.
―The sound could only be heard when using the HDMI to HDMI cable
or DP cable.
Connects to the AC/DC adapter.
Adjusting the Product Tilt
―The color and shape of parts may differ from what is shown. Specifications are subject to change without
notice to improve quality.
-2.0° (±2.0°) ~ 20.0° (±2.0°)
• You can adjust the product tilt.
•Hold the lower part of the product and adjust the tilt carefully.
15
Anti-theft Lock
―An anti-theft lock allows you to use the product securely even in public places.
―The locking device shape and locking method depend on the manufacturer. Refer to the user guide
provided with your anti-theft locking device for details.
To lock an anti-theft locking device:
1
Fix the cable of your anti-theft locking device to a heavy object such as a desk.
2
Put one end of the cable through the loop on the other end.
3
Insert the locking device into the anti-theft lock slot at the back of the product.
4
Lock the locking device.
‒An anti-theft locking device can be purchased separately.
‒Refer to the user guide provided with your anti-theft locking device for details.
‒Anti-theft locking devices can be purchased at electronics retailers or online.
16
Installing a Wall-mount Kit or Desktop Stand
―Power the product off and remove the power cable from the power socket.
1 2
43
A
Attach the wall-mount kit or desktop stand here
B
Bracket (sold separately)
Align the grooves and tightly fasten the screws on the bracket on the product with the corresponding
parts on the wall-mount kit or desktop stand you want to attach.
•Notes
‒Using a screw longer than the standard length can damage the internal components of the
product.
‒The length of screws required for a wall mount that does not comply with the VESA standards
may vary depending on the specifications.
‒Do not use screws that do not comply with the VESA standards. Do not attach the wall-mount kit
or desktop stand using excessive force. The product may get damaged or fall and cause personal
injury. Samsung shall not be held liable for any damage or injury caused by using improper
screws or attaching the wall-mount kit or desktop stand using excessive force.
‒Samsung shall not be held liable for any product damage or personal injury caused by using a
wall-mount kit other than the one specified or from an attempt to install the wall-mount kit on
your own.
‒To mount the product on a wall, ensure you purchase a wall-mount kit that can be installed 10
cm or farther away from the wall.
‒Be sure to use a wall-mount kit that complies with the standards.
‒To install the monitor using a wall mount, disconnect the stand base from the monitor.
Unit: mm (inches)
Model name VESA screw hole specs (A * B)
in millimeters
Standard Screw Quantity
U28E570D 75.0 x 75.0 (3.0 x 3.0) M4 4
―Do not install your Wall Mount Kit while your product is turned on. It may result in personal injury due to
electric shock.
17
Installation
Attaching the Stand
―Before assembling the product, place the product down on a flat and stable surface so that the screen is facing downwards.
―The exterior may differ depending on the product.
1
Insert the stand neck into the stand base in the
direction shown in the figure.
2
Check that the stand neck is firmly connected.
3
Tightly fasten the connecting screw at the bottom of
the stand base.
4
Place a soft cloth over the table to protect the product
and place the product onto the cloth so that the front
of the product is facing downwards.
5
Hold the main body of the product with your hand as
shown by the figure. Push the assembled stand into
the main body in the direction of the arrow as shown in
the figure.
- Caution
Do not hold the product upside down only by the stand.
18
Removing the Stand
―Before assembling the product, place the product down on a flat and stable surface so that the screen is facing downwards.
―The exterior may differ depending on the product.
1
Place a soft cloth over the table to protect the product
and place the product onto the cloth so that the front
of the product is facing downwards.
2
To disassemble the stand from the monitor, make sure
to press the lower part of the monitor with one hand,
and pull and sway sideways the stand with the other
hand, as shown in the picture.
3
Turn the connecting screw at the bottom of the stand
base to separate it.
4
Remove the stand neck from the stand base by pulling
it in the direction of the arrow as shown in the figure.
19
Connecting and Using a Source Device
Chapter 03
Pre-connection Checkpoints
―Before connecting a source device, read the user manual provided with it.
The number and locations of ports on source devices may differ from device to device.
―Do not connect the power cable before connecting all other cables.
Ensure you connect a source device first before connecting the power cable.
Connecting the power cable during connection may damage the product.
―Check the types of ports at the back of the product you want to connect.
Connecting and Using a PC
Select a connection method suitable for your PC.
―Connecting parts may differ in different products.
―Provided ports may vary depending on the product.
Connection Using the HDMI Cable
HDMI IN 1, HDMI IN 2
Connection Using an HDMI-DVI Cable
HDMI IN 1, HDMI IN 2
20
Connection Using an DP Cable
DP IN
Connecting to Headphones
Tidying Up the Connected Cables
Connecting the Power
1
2
3
1
Connect the power cable to the AC/DC adapter. Then, connect the AC/DC adapter to the DC 14V
port on the back of the product.
2
Next, connect the power cable to the power outlet.
3
Press the JOG button on the back of the monitor to turn it on.
―The input voltage is switched automatically.
21
Correct posture to use the product
Use the product in the correct posture as follows:
•Straighten your back.
•Adjust the angle so light does not reflect on the screen.
•Keep your forearms perpendicular to your upper arms and level with the back of your hands.
•Keep your elbows at about a right angle.
•Adjust the height of the product so you can keep your knees bent at 90 degrees or more, your heels
attached to the floor, and your arms lower than your heart.
Driver Installation
―You can set the optimum resolution and frequency for this product by installing the corresponding drivers.
―To install the latest version of the product driver, download it from the Samsung Electronics website at
http://www.samsung.com.
Setting Optimum Resolution
An information message about setting optimum resolution will appear if you power on the product for
the first time after purchase.
Select a language on the product and change the resolution on your PC to the optimum setting.
―If the optimum resolution is not selected, the message will appear up to three times for a specified time
even when the product is turned off and on again.
―The optimum resolution can also be selected in Control Panel on your PC.
22
Screen Setup
Configure the screen settings such as brightness.
A detailed description of each function is provided. Refer to your product for details.
Chapter 04
SAMSUNG MAGIC Bright
This menu provides an optimum picture quality suitable for the environment where the product will be
used.
―This menu is not available when Eco Saving Plus is enabled.
―This menu is not available when
SAMSUNG
MAGIC
Angle is enabled.
―This menu is not available when Game Mode is enabled.
―This menu is not available when Eye Saver Mode is enabled.
―Not available when PIP/PBP Mode is set to On.
You can customize the brightness to suit your preferences.
SAMSUNG
MAGICBright
SAMSUNG
MAGICAngle
Picture
Brightness
Contrast
Sharpness
Color
HDMI Black Level
Set to an
optimum picture
quality suitable
for the working
environment.
Custom
100
75
60
Off
Return
―The displayed image may differ depending on the model.
In PC mode
•Custom: Customize the contrast and brightness as required.
•Standard: Obtain a picture quality suitable for editing documents or using Internet.
•Cinema: Obtain the brightness and sharpness of TVs suitable for enjoying video and DVD content.
•Dynamic Contrast: Obtain balanced brightness through automatic contrast adjustment.
In AV mode
When the external input is connected through HDMI and PC/AV Mode is set to AV,
SAMSUNG
MAGIC
Bright has four
automatic picture settings (Dynamic, Standard, Movie and Custom) that are preset at the factory. You
can activate either Dynamic, Standard, Movie or Custom. You can select Custom which automatically
recalls your personalized picture settings.
•Dynamic: Select this mode to view a sharper image than in Standard mode.
•Standard: Select this mode when the surroundings are bright. This also provides a sharp image.
•Movie: Select this mode when the surroundings are dark. This will save power and reduce eye
fatigue.
•Custom: Select this mode when you want to adjust the image according to your preferences.
23
Brightness
You can adjust the general brightness of the picture. (Range: 0~100)
A higher value will make the picture appear brighter.
―This menu is not available when
SAMSUNG
MAGIC
Bright is set to Dynamic Contrast mode.
―This menu is not available when Eco Saving Plus is enabled.
―This menu is not available when Eye Saver Mode is enabled.
Contrast
Adjust the contrast between the objects and background. (Range: 0~100)
A higher value will increase the contrast to make the object appear clearer.
―This option is not available when
SAMSUNG
MAGIC
Bright is in Cinema or Dynamic Contrast mode.
―This menu is not available when Game Mode is enabled.
―This menu is not available when PIP/PBP Mode is set to On and the Size is set to (PBP Mode).
Sharpness
Make the outline of objects more clear or blurry. (Range: 0~100)
A higher value will make the outline of objects clearer.
―This option is not available when
SAMSUNG
MAGIC
Bright is in Cinema or Dynamic Contrast mode.
―This menu is not available when Game Mode is enabled.
―Not available when PIP/PBP Mode is set to On.
Color
Adjust the tint of the screen.
―This menu is not available when
SAMSUNG
MAGIC
Bright is set to Cinema or Dynamic Contrast mode.
―This menu is not available when Game Mode is enabled.
―This menu is not available when Eye Saver Mode is enabled.
―The Color Tone and Gamma menu is not available when
SAMSUNG
MAGIC
Angle is enabled.
―Not available when PIP/PBP Mode is set to On.
•Red: Adjust the red saturation level. Values closer to 100 mean greater intensity for the color.
•Green: Adjust the green saturation level. Values closer to 100 mean greater intensity for the color.
•Blue: Adjust the blue saturation level. Values closer to 100 mean greater intensity for the color.
•Color Tone: Select a color tone that best suits your viewing needs.
‒Cool 2: Set the color temperature to be cooler than Cool 1.
‒Cool 1: Set the color temperature to be cooler than Normal mode.
‒Normal: Display the standard color tone.
‒Warm 1: Set the color temperature to be warmer than Normal mode.
‒Warm 2: Set the color temperature to be warmer than Warm 1.
‒Custom: Customize the color tone.
―When the external input is connected through HDMI/DP and PC/AV Mode is set to AV, Color Tone has
four color temperature settings (Cool, Normal, Warm and Custom).
•Gamma: Adjust the middle level of luminance.
‒Mode1 / Mode2 / Mode3
24
SAMSUNG MAGIC Angle
SAMSUNG
MAGIC
Angle allows you to configure the settings to obtain the optimum picture quality according to
your viewing angle.
―This menu is not available when
SAMSUNG
MAGIC
Bright is set to Cinema or Dynamic Contrast mode.
―This menu is not available when Game Mode or Eye Saver Mode is enabled.
―Not available when PIP/PBP Mode is set to On.
You can customize the angle to suit your preferences.
4
2
3
11
5 5
•Off
1
: Select this option to view directly in front of the product.
•Lean Back Mode 1
2
: Select this option to view from a place slightly lower than the product.
•Lean Back Mode 2
3
: Select this option to view from a place lower than Lean Back Mode 1.
•Standing Mode
4
: Select this option to view from a place higher than the product.
•Side Mode
5
: Select this option to view from either side of the product.
•Group View: Select this option for more than one viewer to view from places
1
,
4
, and
5
.
•Custom: Lean Back Mode 1 will be applied by default if Custom is selected.
HDMI Black Level
If a DVD player or set-top box is connected to the product via HDMI, image quality degradation (contrast/
color degradation, black level, etc.) may occur, depending on the connected source device. In such case,
HDMI Black Level can be used to adjust the image quality.
If this is the case, correct the degraded picture quality using HDMI Black Level.
―This function is only available in HDMI 1 or HDMI 2 mode.
―Not available when PIP/PBP Mode is set to On.
•Normal: Select this mode when there is no contrast ratio degradation.
•Low: Select this mode to reduce the black level and increase the white level when there is a
contrast ratio degradation.
―HDMI Black Level may not be compatible with some source devices.
Eye Saver Mode
―Not available when PIP/PBP Mode is set to On.
Set to an optimum picture quality suitable for eye relaxation.
TÜV Rheinland “Low Blue Light Content” is a certification for products which meet requirements for
lower blue light levels. When Eye Saver Mode is 'On', the blue light that wavelength is around 400nm
will decrease, and it will provide an optimum picture quality suitable for eye relaxation. At the same
time, the blue light level is lower than in the default settings, and it was tested by TÜV Rheinland and
certified as it met the requirements of TÜV Rheinland “Low Blue Light Content” standards.
25
Game Mode
Configure the product screen settings for game mode.
Use this feature when playing games on a PC or when a game console such as PlayStation™ or Xbox™
is connected.
―This menu is not available when Eye Saver Mode is enabled.
―Not available when PIP/PBP Mode is set to On.
Response Time
Accelerate the panel response rate to make video appear more vivid and natural.
―It is best to set Response Time to Standard or Faster when you are not viewing a movie.
―This menu is not available when PIP/PBP Mode is set to On and the Size is set to // (PBP Mode).
Picture Size
Change the picture size.
―This menu is not available when PIP/PBP Mode is set to On and the Size is set to (PBP Mode).
―This option is not available when FreeSync is enabled.
In PC mode
•Auto: Display the picture according to the aspect ratio of the input source.
•Wide: Display the picture in full screen regardless of the aspect ratio of the input source.
In AV mode
•4:3: Display the picture with an aspect ratio of 4:3. Suitable for videos and standard broadcasts.
•16:9: Display the picture with an aspect ratio of 16:9.
•Screen Fit: Display the picture with the original aspect ratio without cutting off.
―The function may not be supported depending on the ports provided with the product.
―Changing the screen size is available when the following conditions are satisfied.
―A digital output device is connected using the HDMI/DP cable.
―The input signal is 480p, 576p, 720p, or 1080p and monitor can display normally (Not every model can
support all of these signals.).
―This can only be set when the external input is connected through HDMI/DP and PC/AV Mode is set to
AV.
26
Screen Adjustment
―This menu is only available when Picture Size is set to Screen Fit in AV Mode.
When a 480P or 576P or 720P or 1080P signal is input in AV mode and the monitor can display normally,
select Screen Fit to adjust horizontal position in 0-6 levels.
Configuring H-Position & V-Position
H-Position: Move the screen to the left or right.
V-Position: Move the screen up or down.
27
Configuring the PIP/PBP Settings
A detailed description of each function is provided. Refer to your product for details.
Chapter 05
PIP/PBP
The PIP (Picture in Picture) function separates the screen into two parts. One source device is displayed
on the main screen at the same time the another source device is displayed in inset windows.
The PBP (Picture by Picture) function separates the screen in half displaying output from two different
source devices simultaneously on the left and right sides of the screen.
Picture
PIP/PBP Mode
Size
Position
Sound Source
Source
Picture Size
Contrast
Turn PIP/PBP
Mode on or off.
On
DisplayPort
Auto
Return
―The displayed image may differ depending on the model.
―Compatible with Windows7 and Windows8.
―The PIP/PBP function may not be available depending on the specifications of the graphics card used. If the
screen is blank in PIP/PBP mode when the optimum resolution is selected, go to Control Panel Display
Screen Resolution and click Detect on the PC. (Instructions are based on Windows 7.) If the screen is
blank when the resolution is set to the optimum resolution, change the resolution to 1280 x 1024.
―The screen may flicker briefly or appear after a delay when you enable or disable the PIP/PBP function or
when you change the screen size with the PIP/PBP function activated.
This can typically arise when a PC and a monitor are connected to two or more input sources. It has nothing
to do with the performance of a monitor.
The issue is mainly caused when the video signals are delayed in transmission to the monitor depending on
the graphics card performance.
―To maximize the picture quality and Sound can be normal output it is recommended to use a graphics card
or DVD that supports 4K (3840 x 2160 at 30HZ) resolution when connect HDMI 1 port.
―To maximize the picture quality and Sound can be normal output it is recommended to use a graphics card
or DVD that supports 4K (3840 x 2160 at 60HZ) resolution when connect HDMI 2 port.
―When the PIP/PBP function is enabled, the resolution will not be able to automatically switch to the
optimum resolution due to a compatibility issue between the graphics card and the Windows system.
Set PIP/PBP Mode to Off. Alternatively, restart the monitor, then set the resolution to the optimum setting
using the Windows interface.
28
Configuring PIP/PBP Mode
Enable or disable the PIP/PBP Mode function.
Configuring Size
Select the size and aspect ratio of the sub-screen.
•: Select the icon image if you want to use PBP mode where the optimum resolution for the left
and right sides of the screen is 1920 x 2160 (width x height).
•: Select the icon image if you want to use PIP mode where the optimum resolution for the sub-
screen is 720 x 480 (width x height).
•: Select the icon image if you want to use PIP mode where the optimum resolution of the sub-
screen is 1280 x 720 (width x height).
•: Select the icon image if you want to use PIP mode where the optimum resolution of the sub-
screen is 1920 x 1080 (width x height).
Configuring Position
Select the position of the sub-screen from the available options.
• / / /
―Not available when PBP is selected.
―The screen may flicker if the input signal is unstable.
Configuring Sound Source
Set which screen you want to hear the sound for.
PIP mode
/
PBP mode
/
Configuring Source
Select the source for each screen.
PIP Mode (available in PIP mode(Size / / ))
―The input source for the main screen changes.
―With the exception of the current input source, the other two input sources can be selected.
―The screen may flicker if the input signal is unstable.
―When the Function Key Guide appears, move the JOG button LEFT to select the icon and then press the
JOG button. The main screen will switch in the order DisplayPort HDMI 1 HDMI 2.
PBP Mode (available in PBP mode(Size ))
―The input source for the main screen changes.
―The screen may flicker if the input signal is unstable.
―When the input signal of the left and right screens are the same, the operation cannot be performed.
―When the Function Key Guide appears, move the JOG button LEFT to select the icon and then press the
JOG button. The same PBP source setting menu appears.
29
Configuring Picture Size
PIP Mode (available in PIP mode (Size / / ))
In PC mode
•Auto: Display the picture according to the aspect ratio of the each screen input source.
•Wide: Display the picture in full screen regardless of the aspect ratio of the each screen input
source.
In AV mode
•4:3: Display the picture of the sub-screen with an aspect ratio of 4:3. Suitable for videos and
standard broadcasts.
•16:9: Display the picture of the sub-screen with an aspect ratio of 16:9.
•Screen Fit: Display the picture of the sub-screen with the original aspect ratio without cutting
anything off.
―The function may not be supported depending on the ports provided with the product.
―Changing the screen size is available when the following conditions are satisfied.
‒A digital output device is connected using the HDMI/DP cable.
‒The input signal is 480p, 576p, 720p, or 1080p and monitor can display normally (Not every
model can support all of these signals.).
‒This can only be set when the external input is connected through HDMI/DP and PC/AV Mode is
set to AV.
PBP Mode (available in PBP mode(Size ))
In PC mode
•Auto: Display the picture according to the aspect ratio of the each screen input source.
•Wide: Display the picture in full screen regardless of the aspect ratio of the each screen input
source.
In AV mode
•4:3: Display the picture of the sub-screen with an aspect ratio of 4:3. Suitable for videos and
standard broadcasts.
•16:9: Display the picture of the sub-screen with an aspect ratio of 16:9.
•Screen Fit: Display the picture of the sub-screen with the original aspect ratio without cutting
anything off.
―The function may not be supported depending on the ports provided with the product.
―Changing the screen size is available when the following conditions are satisfied.
‒A digital output device is connected using the HDMI/DP cable.
‒The input signal is 480p, 576p, 720p, or 1080p and monitor can display normally (Not every
model can support all of these signals.).
‒This can only be set when the external input is connected through HDMI/DP and PC/AV Mode is
set to AV.
Configuring Contrast
PIP Mode
Adjust the contrast level for sub-screen. (available in PIP mode(Size / / ))
PBP Mode
Adjust the contrast level for each screen. (available in PBP mode(Size ))
30
Adjusting OSD (On Screen Display) settings
A detailed description of each function is provided. Refer to your product for details.
Chapter 06
Transparency
Set the transparency for the menu windows.
한국어
OnScreen Display
Transparency
Language
Display Time
Configure the
transparency
of the menu
windows.
On
English
20 sec
Return
―The displayed image may differ depending on the model.
Language
Set the menu language.
―A change to the language setting will only be applied to the onscreen menu display.
―It will not be applied to other functions on your PC.
Display Time
Set the on-screen display (OSD) menu to automatically disappear if the menu is not used for a specified
period of time.
Display Time can be used to specify the time after which you want the OSD menu to disappear.
31
Setup and Reset
A detailed description of each function is provided. Refer to your product for details.
Chapter 07
FreeSync
The functions available may vary depending on the product model. Refer to the actual product.
FreeSync is a DisplayPort 1.2 function, so the choice of the DisplayPort Ver. 1.1 in OSD, or when the
access of HDMI signal, the FreeSync function is not available. Make sure to use a Samsung DP cable. DP
cables not supplied by Samsung may not be compatible with the product.
Not available when PIP/PBP Mode is set to On.
The sound quality of the monitor may decrease if FreeSync is enabled.
•Off: Disable FreeSync.
•On: Enable the basic FreeSync functions of the AMD graphics card.
FreeSync
Eco Saving Plus
Off Timer
PC/AV Mode
DisplayPort Ver.
Source Detection
Key Repeat Time
System
Return
Off
Off
1.2
Auto
Acceleration
FreeSync
technology is
solution that
eliminates screen
tearing without all
the usual lag and
latency. FreeSync
can be operated
when you use
AMD's graphic card
with supporting
Freesync solution.
―The displayed image may differ depending on the model.
If the FreeSync function is enabled, the screen may flicker when you play games.
FreeSync technology is solution that eliminates screen tearing without all the usual lag and latency.
FreeSync can be operated when you use AMD's graphic card with supporting FreeSync solution.
FreeSync is only supported by AMD graphics cards. Select FreeSync Off if you are using a graphics card
from a different manufacturer.
Please refer to the AMD's official website related situation.
Only a few of the following types of AMD graphics card can support FreeSync, and need to install the
AMD's latest official FreeSync driver.
32
•Radeon R9 290X/290
•Radeon R9 285
•Radeon R7 260X/260
•AMD A10 “Kaveri” APU (ex. A10 7850K)
―For additional AMD graphics card models that support the FreeSync feature, visit the official AMD website.
―If the FreeSync function is enabled, the response rate during the game may fluctuate depending on the
resolution. A higher resolution generally decreases the response rate.
―If the FreeSync function is enabled, the screen can flicker depending on the game option settings.
Decreasing the game setting values might help to remove the flicker. Installing the latest drivers from the
AMD website may also fix this issue.
Point the right mouse button, select the AMD Catalyst Control Center.
33
Eco Saving Plus
Reduce energy consumption compared to consumption at the maximum brightness level.
―This option is not available when
SAMSUNG
MAGIC
Bright is in Dynamic Contrast mode.
―This menu is not available when Game Mode is enabled.
―This menu is not available when Eye Saver Mode is enabled.
―Not available when PIP/PBP Mode is set to On.
•Off: Deactivate the Eco Saving Plus function.
•Auto: The power consumption will automatically be reduced by about 10 % over the current
setting.
(The reduction of power consumption depends on the customer screen brightness condition.)
•Low: Saves up to 25 % energy compared to the maximum brightness.
•High: Saves up to 50 % energy compared to the maximum brightness.
Off Timer
Off Timer: Turn on Off Timer mode.
Turn Off After: The off timer can be set within a range of 1 to 23 hours. The product will automatically
power off after the specified number of hours.
―This option is only available when Off Timer is set to On.
―For products for the market in some regions, the Off Timer is set to automatically activate 4 hours after the
product powers on. This is done in accordance with power supply regulations. If you do not want the timer
to activate, go to MENU System and set Off Timer to Off.
PC/AV Mode
Set PC/AV Mode to AV. The picture size will be enlarged.
This option is useful when you view a movie.
•Set to PC when connected to a PC.
•Set to AV when connected to an AV device.
―Supplied for the wide models only such as 16:9 or 16:10.
―If the monitor (when set to HDMI 1, HDMI 2 or DisplayPort) is in power saving mode or is displaying the
message Check Signal Cable, press the MENU button to display the On Screen Display(OSD). You can select
PC or AV.
DisplayPort Ver.
Select your Displayport. Displayport 1.1 supports High Bit Rate 1, while 1.2 supports High Bit Rate 2.
―Incorrect settings may cause the screen to go blank. If this occurs, check the device specifications.
―If the monitor (when set to HDMI 1, HDMI 2 or DisplayPort) is in power saving mode or is displaying the
message Check Signal Cable, press the button to display the On Screen Display (OSD). You can select 1.1
or 1.2.
―If you select 1.1, the maximum resolution of your screen drops to 2560 x 1440 due to the limitations in HBR1
transmission speeds.
Source Detection
―Not available when PIP/PBP Mode is set to On.
Select either Auto or Manual as the method to recognize input signal.
34
Key Repeat Time
Control the response rate of a button when the button is pressed.
Acceleration, 1 sec, or 2 sec can be selected. If No Repeat is selected, a command responds only once
when a button is pressed.
Power LED On
Configure the settings to enable or disable the power LED located at the lower part of the product.
•Working: The power LED is on when the product is turned on.
•Stand-by: The power LED is on when the product is turned off.
Reset All
Return all the settings for the product to the default factory settings.
Information
View the current input source, frequency and resolution.
Picture
PIP/PBP
OnScreen Display
System
Information
Information
Exit
LU********/**
S/N:**************
PBP
Picture
PIP/PBP
OnScreen Display
System
Information
Information
Exit
LU********/**
S/N:**************
PIP
Picture
PIP/PBP
OnScreen Display
System
Information
Information
Exit
LU********/**
S/N:**************
―The displayed image may differ depending on the model.
HDMI 1
**** x ****
**kHz **Hz
HDMI 1
**** x ****
**kHz **Hz
HDMI 2
**** x ****
**kHz **Hz
HDMI 1
**** x ****
**kHz **Hz
HDMI 2
**** x ****
**kHz **Hz
35
Installing the Software
Chapter 08
Easy Setting Box
Easy Setting Box enables users to use the monitor by partitioning multiple sections.
To install the latest version of Easy Setting Box, download it from the Samsung Electronics website at
http://www.samsung.com.
―The software may not work properly if you do not restart the computer after the installation.
―The Easy Setting Box icon may not appear depending on the computer system and the product
specifications.
―If the shortcut icon does not appear, press the F5 key.
Restrictions and Problems with the Installation
The Easy Setting Box installation may be affected by the Graphics Card, Motherboard and the
Networking Environment.
System Requirements
OS Hardware
•Windows XP 32Bit/64Bit
•Windows Vista 32Bit/64Bit
•Windows 7 32Bit/64Bit
•Windows 8 32Bit/64Bit
•Windows 8.1 32Bit/64Bit
•Windows 10 32Bit/64Bit
•At least 32MB of memory
•At least 60MB of free space on the hard disk drive
36
Troubleshooting Guide
Chapter 09
Requirements Before Contacting Samsung
Customer Service Center
―Before calling Samsung Customer Service Center, test your product as follows. If the problem persists,
contact Samsung Customer Service Center.
Testing the Product
Check if your product is operating normally by using the product test function.
If the screen is turned off and the power indicator blinks even though the product is properly connected
to a PC, perform a self-diagnosis test.
1
Power off both the PC and product.
2
Disconnect the cables from the product.
3
Power on the product.
4
If the message Check Signal Cable appears, the product is working normally.
―If the screen remains blank, check the PC system, video controller and cable.
Checking the Resolution and Frequency
For a mode that exceeds the supported resolution(refer to Standard Signal Mode Table), the message
Not Optimum Mode will appear for a short time.
―The displayed resolution may vary, depending on the computer system settings and cables.
Check the following.
Installation issue (PC mode)
The screen keeps switching on and off.
Check the cable connection between the product and PC, and ensure the connectors are locked.
Screen issue
The power LED is off. The screen will not switch on.
Check that the power cable is connected properly.
The message Check Signal Cable appears.
Check that the cable is properly connected to the product.
Check that the device connected to the product is powered on.
Not Optimum Mode is displayed.
This message appears when the signal from the graphics card exceeds the maximum resolution or
frequency for the product.
Change the maximum resolution and frequency to suit the product performance, referring to
Standard Signal Mode Table (P.40).
The images on the screen look distorted.
Check the cable connection to the product.
37
The screen appears unstable and shaky. There are shadows or ghost images left on the screen.
Check that the resolution and frequency for the PC are within the range of resolution and frequency
compatible with the product. Next, if required, change the settings, referring to Standard Signal
Mode Table (P.40) in this manual and the Information menu on the product.
The screen is too bright. The screen is too dark.
Adjust Brightness and Contrast.
Screen color is inconsistent.
Change the Color settings.
The colors on the screen have a shadow and are distorted.
Change the Color settings.
White does not really look white.
Change the Color settings.
There is no image on the screen and the power LED blinks every 0.5 to 1 second.
The product is operating in power-saving mode.
Press any key on the keyboard or move the mouse to return to normal operating mode.
Video playback is choppy.
Playback of high-definition large video files can be choppy. This may be because the video player is
not optimized for the computer resource.
Try playing the file on another video player.
Sound issue
There is no sound.
Check the connection of the audio cable or adjust the volume.
Check the volume.
The volume is too low.
Adjust the volume.
If the volume is still low after turning it up to the maximum level, adjust the volume on your PC sound
card or software program.
Source device issue
A beeping sound is heard when my PC is booting.
If a beeping sound is heard when your PC is booting, have your PC serviced.
―The LED lights on the frame of the product may be seen depending on the user's viewing angle. The light is
harmless to people and has no bearing on product features and performance. The product is safe to use.
38
Q & A
―Refer to the user manual for your PC or graphics card for further instructions on adjustment.
How can I change the frequency?
Set the frequency on your graphics card.
•Windows XP: Go to Control Panel Appearance and Themes Display Settings Advanced Monitor, and adjust Refresh rate under Monitor settings.
•Windows ME/2000: Go to Control Panel Display Settings Advanced Monitor, and adjust Refresh rate under Monitor settings.
•Windows Vista: Go to Control Panel Appearance and Personalization Personalization Display Settings Advanced Settings Monitor, and adjust Refresh rate under Monitor settings.
•Windows 7: Go to Control Panel Appearance and Personalization Display Screen Resolution Advanced settings Monitor, and adjust Refresh rate under Monitor settings.
•Windows 8(Windows 8.1): Go to Settings Control Panel Appearance and Personalization Display Screen Resolution Advanced settings Monitor, and adjust Refresh rate under Monitor
settings.
•Windows 10: Go to Settings System Display Advanced display settings Display adapter properties Monitor, and adjust Screen refresh rate under Monitor settings.
How can I change the resolution?
•Windows XP: Go to Control Panel Appearance and Themes Display Settings, and adjust the resolution.
•Windows ME/2000: Go to Control Panel Display Settings, and adjust the resolution.
•Windows Vista: Go to Control Panel Appearance and Personalization Personalize Display Settings, and adjust the resolution.
•Windows 7: Go to Control Panel Appearance and Personalization Display Adjust Resolution, and adjust the resolution.
•Windows 8(Windows 8.1): Go to Settings Control Panel Appearance and Personalization Display Adjust Resolution, and adjust the resolution.
•Windows 10: Go to Settings System Display Advanced display settings, and adjust the resolution.
How do I set power-saving mode?
•Windows XP: Set power-saving mode in Control Panel Appearance and Themes Display Screen Saver Settings Power options or BIOS SETUP on the PC.
•Windows ME/2000: Set power-saving mode in Control Panel Display Screen Saver Settings Power options or BIOS SETUP on the PC.
•Windows Vista: Set power-saving mode in Control Panel Appearance and Personalization Personalize Screen Saver Settings Power options or BIOS SETUP on the PC.
•Windows 7: Set power-saving mode in Control Panel Appearance and Personalization Personalize Screen Saver Settings Power options or BIOS SETUP on the PC.
•Windows 8(Windows 8.1): Set power-saving mode in Settings Control Panel Appearance and Personalization Personalize Screen Saver Settings Power options or BIOS SETUP on the PC.
•Windows 10: Set power-saving mode in Settings Personalization Lock screen Screen timeout settings Power & sleep or BIOS SETUP on the PC.
39
Specifications
Chapter 10
General
Model Name U28E570D
Size
28 Class (28.0 Inches / 70.8 cm)
Display area
620.93 mm (H) x 341.28 mm (V)
24.4 Inches (H) x 13.4 Inches (V)
Pixel Pitch
0.16 mm (H) x 0.16 mm (V)
0.006299 Inches (H) x 0.006299 Inches (V)
Maximum Pixel Clock
533.25 MHz (DisplayPort, HDMI)
Power Supply
AC 100 - 240 V – (+/- 10%), 50/60 Hz ± 3 Hz
Refer to the label at the back of the product as the standard voltage can vary in different countries.
Signal connectors
DisplayPort, HDMI
Environmental conditions Operating
Temperature: 50 F – 104 F (10 C – 40 C) / Humidity: 10% – 80%, non-condensing
Storage
Temperature: -4 F – 113 F (-20 C – 45 C) / Humidity: 5% – 95%, non-condensing
―Plug-and-Play
This monitor can be installed and used with any Plug-and-Play compatible systems. Two-way data exchange between the monitor and PC system optimizes the monitor settings. Monitor installation takes place automatically.
However, you can customize the installation settings if desired.
―Panel Dots (Pixels)
Due to the nature of the manufacturing of this product, approximately 1 pixel per million (1ppm) may be brighter or darker on the LCD panel. This does not affect product performance.
―The above specifications are subject to change without notice to improve quality.
―This device is a Class B digital apparatus.
(USA only)
Dispose unwanted electronics through an approved recycler.
To find the nearest recycling location, go to our website:
www.samsung.com/recyclingdirect or call, (877) 278 - 0799
40
Standard Signal Mode Table
Model Name U28E570D
Synchronization Horizontal Frequency
30 – 135 kHz (DisplayPort)
30 – 90 kHz (HDMI1)
30 – 135 kHz (HDMI2)
Vertical Frequency
56 – 75 Hz (DisplayPort)
24 – 75 Hz (HDMI1/HDMI2)
Resolution Optimum Resolution
3840 x 2160 @ 60 Hz (DisplayPort)
3840 x 2160 @ 30 Hz (HDMI1)
3840 x 2160 @ 60 Hz (HDMI2)
Maximum Resolution
3840 x 2160 @ 60 Hz (DisplayPort)
3840 x 2160 @ 30 Hz (HDMI1)
3840 x 2160 @ 60 Hz (HDMI2)
If a signal that belongs to the following standard signal modes is transmitted from your PC, the screen will automatically be adjusted. If the signal transmitted from the PC does not belong to the standard signal
modes, the screen may be blank even though the power LED turns on. In such a case, change the settings according to the following table by referring to the graphics card user manual.
Displayport
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)
IBM, 720 x 400
31.469 70.087 28.322 -/+
VESA, 640 x 480
31.469 59.940 25.175 -/-
MAC, 640 x 480
35.000 66.667 30.240 -/-
VESA, 640 x 480
37.861 72.809 31.500 -/-
VESA, 640 x 480
37.500 75.000 31.500 -/-
VESA, 800 x 600
35.156 56.250 36.000 +/+
VESA, 800 x 600
37.879 60.317 40.000 +/+
VESA, 800 x 600
48.077 72.188 50.000 +/+
VESA, 800 x 600
46.875 75.000 49.500 +/+
MAC, 832 x 624
49.726 74.551 57.284 -/-
VESA, 1024 x 768
48.363 60.004 65.000 -/-
41
Displayport
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)
VESA, 1024 x 768
56.476 70.069 75.000 -/-
VESA, 1024 x 768
60.023 75.029 78.750 +/+
VESA, 1152 x 864
67.500 75.000 108.000 +/+
MAC, 1152 x 870
68.681 75.062 100.000 -/-
VESA, 1280 x 720
45.000 60.000 74.250 +/+
VESA, 1280 x 800
49.702 59.810 83.500 -/+
VESA, 1280 x 1024
63.981 60.020 108.000 +/+
VESA, 1280 x 1024
79.976 75.025 135.000 +/+
VESA, 1440 x 900
55.935 59.887 106.500 -/+
VESA, 1600 x 900RB
60.000 60.000 108.000 +/+
VESA, 1680 x 1050
65.290 59.954 146.250 -/+
VESA, 1920 x 1080
67.500 60.000 148.500 +/+
VESA, 2560 x 1440
88.787 59.951 241.500 +/-
VESA, 3840 x 2160RB
133.313 59.997 533.250 +/-
HDMI1
Resolution
Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)
IBM, 720 x 400
31.469 70.087 28.322 -/+
VESA, 640 x 480
31.469 59.940 25.175 -/-
MAC, 640 x 480
35.000 66.667 30.240 -/-
VESA, 640 x 480
37.861 72.809 31.500 -/-
VESA, 640 x 480
37.500 75.000 31.500 -/-
VESA, 800 x 600
35.156 56.250 36.000 +/+
VESA, 800 x 600
37.879 60.317 40.000 +/+
VESA, 800 x 600
48.077 72.188 50.000 +/+
VESA, 800 x 600
46.875 75.000 49.500 +/+
MAC, 832 x 624
49.726 74.551 57.284 -/-
VESA, 1024 x 768
48.363 60.004 65.000 -/-
VESA, 1024 x 768
56.476 70.069 75.000 -/-
VESA, 1024 x 768
60.023 75.029 78.750 +/+
42
HDMI1
Resolution
Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)
VESA, 1152 x 864
67.500 75.000 108.000 +/+
MAC, 1152 x 870
68.681 75.062 100.000 -/-
VESA, 1280 x 720
45.000 60.000 74.250 +/+
VESA, 1280 x 800
49.702 59.810 83.500 -/+
VESA, 1280 x 1024
63.981 60.020 108.000 +/+
VESA, 1280 x 1024
79.976 75.025 135.000 +/+
VESA, 1440 x 900
55.935 59.887 106.500 -/+
VESA, 1600 x 900RB
60.000 60.000 108.000 +/+
VESA, 1680 x 1050
65.290 59.954 146.250 -/+
VESA, 1920 x 1080
67.500 60.000 148.500 +/+
VESA, 2560 x 1440
88.787 59.951 241.500 +/-
VESA, 3840 x 2160
67.500 30.000 297.000 +/+
HDMI2
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)
IBM, 720 x 400
31.469 70.087 28.322 -/+
VESA, 640 x 480
31.469 59.940 25.175 -/-
MAC, 640 x 480
35.000 66.667 30.240 -/-
VESA, 640 x 480
37.861 72.809 31.500 -/-
VESA, 640 x 480
37.500 75.000 31.500 -/-
VESA, 800 x 600
35.156 56.250 36.000 +/+
VESA, 800 x 600
37.879 60.317 40.000 +/+
VESA, 800 x 600
48.077 72.188 50.000 +/+
VESA, 800 x 600
46.875 75.000 49.500 +/+
MAC, 832 x 624
49.726 74.551 57.284 -/-
VESA, 1024 x 768
48.363 60.004 65.000 -/-
VESA, 1024 x 768
56.476 70.069 75.000 -/-
VESA, 1024 x 768
60.023 75.029 78.750 +/+
VESA, 1152 x 864
67.500 75.000 108.000 +/+
MAC, 1152 x 870
68.681 75.062 100.000 -/-
43
HDMI2
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)
VESA, 1280 x 720
45.000 60.000 74.250 +/+
VESA, 1280 x 800
49.702 59.810 83.500 -/+
VESA, 1280 x 1024
63.981 60.020 108.000 +/+
VESA, 1280 x 1024 79.976 75.025 135.000 +/+
VESA, 1440 x 900 55.935 59.887 106.500 -/+
VESA, 1600 x 900RB 60.000 60.000 108.000 +/+
VESA, 1680 x 1050 65.290 59.954 146.250 -/+
VESA, 1920 x 1080 67.500 60.000 148.500 +/+
VESA, 2560 x 1440 88.787 59.951 241.500 +/-
VESA, 3840 x 2160RB 133.313 59.997 533.250 +/-
―Horizontal Frequency
The time required to scan a single line from the left to the right side of the screen is called a horizontal cycle. The reciprocal number of a horizontal cycle is called horizontal frequency. Horizontal frequency is measured in
kHz.
―Vertical Frequency
Repeating the same picture dozens of times per second allows you to view natural pictures. The repeat frequency is called "vertical frequency" or "refresh rate" and is indicated in Hz.
―Some resolutions listed in the table above may not be available depending on graphics card specifications.
44
Appendix
Chapter 11
Responsibility for the Pay Service
(Cost to Customers)
―When the service is requested, in spite of in warranty, we may charge you for a visit from a service
technician in the following cases.
Not a product defect
Cleaning of the product, Adjustment, Explanation, Re-installation and etc.
•If a service technician gives instructions on how to use product or simply adjusts options without
disassembling product.
•If a defect is caused by external environmental factors (Internet, Antenna, Wired Signal, etc.)
•If a product is reinstalled or devices are connected additionally after installing the purchased
product for the first time.
•If a product is reinstalled to move to a different spot or to move to a different house.
•If customer requests instructions on how to use because of another company's product.
•If customer requests instructions on how to use the network or another company's Program.
•If customer requests software installation and setup for the product.
•If a service technician removes/cleans dusts or foreign materials inside of the product.
•If customer requests an installation additionally after purchasing a product through home-
shopping or online.
A Product damage caused by customer's fault
Product damage caused by customer's mishandling or wrong repair
If a product damage is caused by;
•External impact or drop.
•Use of supplies or separately sold product unspecified by Samsung.
•Repair from a person besides an engineer of outsourcing service company or partner of Samsung
Electronics Co., Ltd.
•Remodeling or repairing the product by customer.
•Using it with incorrect voltage or non-authorized electrical connections.
•Not following the "cautions" in User Manual.
Others
•If product fails by natural disaster. (lightning, fire, earthquake, flood damage, etc)
•If consumable components are all used up. (Battery, Toner, Fluorescent lights, Head, Vibrator,
Lamp, Filter, Ribbon, etc.)
―If customer requests a service in case the product has no defect, service fee may be charged. So please
read User Manual first.