Samsung LU28E570DS/EN User Manual

User Manual

U28E570D

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.

• 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.

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
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

from the Initial Screen 13

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

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

Eye Saver Mode 24

Game Mode 25

2

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

3

Chapter 01

Before Using the Product

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)

Precautions for storage

10 cm
(3.93 inches)

10 cm (3.93 inches)

Safety Precautions

Caution

Symbols

Warning

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.

A serious or fatal injury may result if instructions are not followed.

Personal injury or damage to properties may result if instructions are
not followed.

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.)

4

Cleaning

―

Exercise care when cleaning as the panel and exterior of advanced LCDs are easily scratched.

―

Take the following steps when cleaning.

Power off the product and computer.

1

Disconnect the power cord from the product.

2

―

Hold the power cable by the plug and do not touch the cable with wet hands. Otherwise, an electric
shock may result.

Wipe the monitor with a clean, soft and dry cloth.

3

‒ 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.

Wet a soft and dry cloth in water and wring thoroughly to clean the exterior of the product.

4

Connect the power cord to the product when cleaning is finished.

5

Power on the product and computer.

6

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.

5

Installation

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.

6

Operation

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 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.

• 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.

7

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 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.

• 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.

8

Chapter 02

Preparations

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.

JOG Button

UP

LEFT

RIGHT

Icons Description

Multi directional button that helps navigate.

JOG Button

Function Key Guide

―

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.

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.

PRESS(ENTER)

DOWN

Return

Function Key Guide

9

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.

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.

10

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.

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.

Return

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.

11

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

Down

Source Change

PRESS(ENTER) for 2 seconds

When the monitor displays the Main menu the JOG Button could be used as below.

Power Off

JOG Button Action

UP/DOWN

LEFT

RIGHT

PRESS(ENTER)

Move the option

Exit the Main menu.

Close Sublist without saving value.

Value decreases in the slider.

Move to next depth.

Value increases in the slider.

Move to next depth.

Save the value and close Sublist.

12

Configuring Eye Saver Mode, Brightness and Contrast

SAMSUNG

MAGIC

SAMSUNG

MAGIC

Configuring Volume in the Initial Screen

from the Initial Screen

Adjust the Brightness, Contrast and Eye Saver Mode by moving the JOG button.

Contrast

Eye Saver Mode

Brightness

―

The displayed image may differ depending on the model.

Eye Saver Mode

―

Not available when PIP/PBP Mode is set to On.

Brightness

―

This menu is not available when

―

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

―

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

Off

Bright is set to Dynamic Contrast mode.

Bright is in Cinema or Dynamic Contrast mode.

(PBP Mode).

Adjust the Volume by moving the JOG button when the Direct Key Guide is displayed on the screen.

Volume

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.

50

13

Reverse Side

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.

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

―

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.

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.

14