Table of Contents
- Before Using the Product
- Preparations
- Connecting and Using a Source Device
- Screen Setup
- Configuring the PIP/PBP Settings
- Adjusting OSD (On Screen Display) settings
- Setup and Reset
- Installing the Software
- Troubleshooting Guide
- Specifications
- Appendix
Samsung LC34H890WGU User Manual
Displayed below is the user manual for LC34H890WGU by Samsung which is a product in the Computer Monitors category. This manual has pages.
Related Manuals
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.
C34H890W* C34H892W*
•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
Cleaning 5
Electricity and Safety 5
Installation 6
Operation 7
Preparations
Parts 9
Control Panel 9
Direct Key guide 10
Function Key Guide 11
Changing Brightness, Contrast and
Eye Saver Mode settings 13
Changing the Volume setting 13
Reverse Side 14
Adjusting the Product Tilt and Height 15
Anti-theft Lock 16
Precautions for moving the monitor 16
Installing a Wall-mount Kit or Desktop Stand 17
Installation 18
Attaching the Stand 18
Removing the Stand 19
2
Screen Setup
SAMSUNG MAGIC Bright 26
Brightness 27
Contrast 27
Sharpness 27
Color 27
SAMSUNG MAGIC Upscale 28
HDMI Black Level 28
Eye Saver Mode 28
Game Mode 28
Response Time 28
Picture Size 29
Screen Adjustment 29
Connecting and Using a Source Device
Read below before installing the monitor. 20
Connecting and Using a PC 20
Connection Using the HDMI Cable 20
Connection Using the USB Type-C Cable 21
Connection Using the DP Cable 21
Connecting to Headphones 21
Connecting the Product to a PC as a USB HUB 22
Connecting a PC to the Product 22
Utilizing the Product as a USB HUB 22
Connecting the Power 23
Tidying Up the Connected Cables 24
Correct posture to use the product 25
Driver Installation 25
Setting Optimum Resolution 25
Table of contents
3
Troubleshooting Guide
Requirements Before Contacting Samsung
Customer Service Center 41
Testing the Product 41
Checking the Resolution and Frequency 41
Check the following. 41
Q & A 43
Specifications
General 44
Standard Signal Mode Table 45
Appendix
Responsibility for the Pay Service (Cost to
Customers) 47
Not a product defect 47
A Product damage caused by customer's fault 47
Others 47
Extended warranty 48
Setup and Reset
DisplayPort Ver. 35
HDMI Mode 35
FreeSync 36
Eco Saving Plus 38
Off Timer 38
PC/AV Mode 38
Source Detection 39
Auto Source Switch 39
Key Repeat Time 39
Power LED On 39
Reset All 39
Information 39
Installing the Software
Easy Setting Box 40
Restrictions and Problems with the Installation 40
System Requirements 40
Configuring the PIP/PBP Settings
PIP/PBP Mode 30
Size 31
Position 31
Sound Source 31
Source 32
Picture Size 32
Contrast 33
Adjusting OSD (On Screen
Display) settings
Transparency 34
Position 34
Language 34
Display Time 34
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.)
Do not press the monitor screen with hands or other objects. There is a risk of damaging the screen.
Safety Precautions
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 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 or look at distance objects 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.
Power LED
PRESS(ENTER)
LEFT RIGHT
DOWN
UP
JOG Button
Return
Function Key Guide
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.
Power LED
This LED is power status indicator and works as
•Power On (Power button): Off
•Power saving mode: Blinking
•Power Off (Power button): On
―The power Indicator operation can be swapped by changing in the
menu. (System Power LED On) Actual models because of functional
variation maybe haven’t this function.
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
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.
―The function buttons page shows if Eye Saver Mode is enabled.
: On
: Off
Eye Saver Mode
Volume
Features
Eye Saver Mode Off
• / : Adjust Brightness, Contrast, Eye Saver Mode.
• : Adjust Volume.
• : Display Function Key Guide.
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
Changing Brightness, Contrast and Eye Saver Mode
settings
You can adjust Brightness, Contrast or Eye Saver Mode by moving the JOG button up or down, if no
OSD menu is displayed.
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).
Changing the Volume setting
You can adjust Volume by moving the JOG button left or right, if no OSD menu is displayed.
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.
1
2
Port Description
Connect the power cord for your monitor to the POWER IN port on the back
of the product.
Connects to a source device using an HDMI cable or HDMI-DVI cable.
Connects to a PC using a DP cable.
Connects to a source device using a USB Type-C cable. Compatible with a
USB cable version 3.0 or lower.
Port Description
1
2
Connect to a USB device.
These ports are enabled when a PC is connected to the using a USB
Type-C to A cable or a USB Type-C cable.
Connect to a USB device.
This port is enabled when a PC is connected to the using a USB Type-C
to A cable or a USB Type-C cable. And USB 3.0 is supported only when a PC
is connected to the using a USB Type-C to A cable.
Connect to an audio output device such as headphones.
15
Adjusting the Product Tilt and Height
―The color and shape of parts may differ from what is shown. Specifications are subject to change without
notice to improve quality.
0 ~ 135.0 mm (±5.0 mm)
-5.0° (±2.0°) ~ 24.0° (±2.0°)
-30.0° (±2.0°) ~ 30.0° (±2.0°)
•The monitor tilt and height can be adjusted.
•Hold the top center of the product and adjust the height carefully.
•When adjusting the stand height, you may hear a noise. This noise is generated because the ball
inside the stand slides when the stand height is adjusted. It is a normal noise and not a product
malfunction.
Caution
•Grasp the left and right sides of the monitor and adjust the tilt.
After adjusting the product tilt and height, if the screen is not level, take the following actions.
+2˚
-2˚
•Hold the bezel at both side edges and adjust the monitor angle until the screen becomes level. (Be
careful not to directly hold the LCD display.)
•The monitor angle can be adjusted from -2° to +2°.
16
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.
Precautions for moving the monitor
•Do not directly apply pressure on the screen.
•Do not hold the screen when moving the
monitor.
•Do not hold the product upside down only by
the stand.
•Hold the lower corners or edges of the
monitor when moving it.
•
17
Installing a Wall-mount Kit or Desktop Stand
―Power the product off and remove the power cable from the power socket.
A
1
43
2
Attach the wall-mount kit or desktop stand here
Wall-mount bracket (optional)
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 national 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
C34H890W* /
C34H892W* 100.0 x 100.0 (3.9 x 3.9) 4.0 mm Φ, 0.7 pitch * 10.0 mm long 4 EA
―Do not install your Wall Mount Kit while your product is turned on. It may result in personal injury due to
electric shock.
18
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 product is curved. Placing pressure on the product when on a flat surface may damage the product. When the product is on the ground facing up or down, do not put pressure on it.
1234
Insert the stand neck into the stand base in the
direction shown in the figure.
Check that the stand neck is firmly connected.
Tightly fasten the connecting screw at the bottom
of the stand base.
Place the stand neck of the display on the device as
per the positions of the fasteners.
Stand assembly is complete.
- Caution
Do not press down on the monitor. There is a risk of
damaging the monitor.
19
Removing the Stand
―Before removing the stand from the monitor, place the monitor on a flat and stable surface with the screen facing down.
: The product is curved. Placing pressure on the product when on a flat surface may damage the product. When the product is on the ground facing up or down, do not put pressure on it.
1234
Place the protective Styrofoam (cushion) included
in the package on the floor and place the product
facing down on the Styrofoam, as shown in the
image.
If Styrofoam is unavailable, use a thick sitting mat.
Push the key upward and hold. Turn the stand neck
of the display counterclockwise for 10°.
After turning the stand neck of the display
counterclockwise for 10°, lift the stand neck to
detach it from the device.
Turn the connecting screw at the bottom of the
stand base to separate it.
5
Remove the stand neck from the stand base by
pulling it in the direction of the arrow as shown in
the figure.
- Caution
Do not press down on the monitor. There is a risk of
damaging the monitor.
20
Connecting and Using a Source Device
Chapter 03
Read below before installing the monitor.
1
Check the shapes of both ends of the cables that came with the monitor, and check the shapes and
positions of the matching ports on the monitor and external devices.
2
Before connecting signal cables, disconnect the power cables for the monitor and external devices
from the power outlet to prevent device damage from a short circuit or overcurrent.
3
After connecting all signal cables, connect the power cables for the monitor and external devices
to the power outlet.
4
Read the user manual to familiarize yourself with the monitor functions, precautions, and proper
use, before using the installed monitor.
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
Check to make sure that the power cables for the monitor and external devices, such as
computers and set-top boxes, are not connected to the power outlet.
HDMI IN
―When connecting an HDMI cable, use the cable that came with the components of the monitor. If you use
an HDMI cable other than provided by Samsung, the image quality may be degraded.
21
Connection Using the USB Type-C Cable
Check to make sure that the power cables for the monitor and external devices, such as
computers and set-top boxes, are not connected to the power outlet.
According to the USB Power Delivery 2.0 specification, our product can charge your notebook when you
connect it to our product with a USB Type-C cable.
―A maximum charging power of 65 W is supported. Charging speed may vary depending on the notebook
connected to our product.
―Because notebooks with a USB Type-C port released on the market are very various, we cannot guarantee
that our product can charge all types of notebooks with a USB Type-C port.
―Make sure that the USB Type-C cable complies with the USB PD specification. Otherwise, your devices may
be damaged. A Samsung branded cable is recommended.
Connection Using the DP Cable
Check to make sure that the power cables for the monitor and external devices, such as
computers and set-top boxes, are not connected to the power outlet.
―A DP cable shorter under 1.5 m in length is recommended. Using a cable longer than 1.5 m can affect the
picture quality.
Connecting to Headphones
22
Connecting the Product to a PC as a USB HUB
Connecting a PC to the Product
―The product can function as a HUB by connecting to a PC via a USB Type-C cable. You can connect a source
device directly to the product and control the device from the product, without having to connect the
device to the PC.
To use the product as a USB hub, connect the product to a PC using a USB Type-C cable.
Utilizing the Product as a USB HUB
Using the product as a hub, connect and use various source devices with the product at the same time.
A PC cannot connect to multiple source devices at the same time as it has a limited number of input/
output ports available. The HUB feature on the product will improve your work efficiency by allowing
you to connect multiple source devices to the USB ports on the product at the same time without
connecting them to a PC.
If multiple source devices are connected to the PC, the many cables around the PC may look messy.
Connecting the devices directly to the product will resolve such inconvenience.
Connect a mobile device such as an MP3 player or smartphone to the product when connected to a PC.
This allows you to control the device from the PC or charge the device battery.
23
―The read/write rate will be affected by the USB device and your PC.
―The product does not support media play. If you need to play a file in your USB device, please connect the
product as a Hub to your PC and play the file on your PC.
―For USB-related problems caused by OS, drive programs or software, please contact relevant suppliers.
―With the launch of various USB devices on the market, we cannot guarantee that our products are matched
with all USB devices.
―For an external mass-storage HDD requiring external power supply, be sure to connect it to a power source.
―The battery can be charged in the power-saving mode, but it cannot be charged when the product is
powered off.
―Charging your USB device is not possible if the power cable is disconnected from the power socket.
―The USB device needs to be purchased separately.
Connecting the Power
POWER IN
To use the product, connect the power cable to a power outlet and the POWER IN port on the product.
―The input voltage is switched automatically.
24
Tidying Up the Connected Cables
1234
Tilt the display, as shown in the figure. Connect cables to the appropriate ports. Cover the COVER-REAR SUB. Open the COVER-STAND NECK LEFT, and rotate
the open part at the bottom.
56
Cover the COVER-STAND NECK LEFT. Arrange the external cables. - Caution
25
Correct posture to use the product
Use the product in the correct posture as follows:
•Straighten your back.
•Allow a distance of 45 to 50cm between your eye and the screen, and look slightly downward at
the screen.
•Keep your eyes directly in front of the screen.
•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.
•Do the Eye excercises or blink frequently,then eye fatigue will be relieved.
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.
26
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
―The functions available may vary depending on the product model. The color and shape of parts may differ
from what is shown. Specifications are subject to change without notice to improve quality.
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 Smart ECO Saving 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.
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.
•High-Brightness: Maximize the screen brightness.
In AV mode
When the external input is connected through HDMI/DP/USB Type-C 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.
27
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 Smart ECO Saving 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
SAMSUNG
MAGIC
Upscale is in Mode1 or Mode2 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.
―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/USB Type-C 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
28
SAMSUNG MAGIC Upscale
SAMSUNG
MAGIC
Upscale function can enhance the layers of the picture details and the vividness of the picture.
The function has more obvious effects on low-resolution pictures.
―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.
―Not available when PIP/PBP Mode is set to On.
•Off / Mode1 / Mode2
―Comparing with Mode1, Mode2 has a stronger effect.
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 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.
―The HDMI Black Level feature is only activated at a certain AV resolution, such as 720P and 1080P.
Eye Saver Mode
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.
―Not available when PIP/PBP Mode is set to On.
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.
―This menu is not available when Smart ECO Saving is enabled.
―When the monitor turns off, enters power-saving mode or changes input sources, Game Mode turns Off
even if it is set to On.
―If you want to keep Game Mode enabled all the time, select Always On.
―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.
―Use Standard mode when not playing a video or game.
―This menu is not available when PIP/PBP Mode is set to On and the Size is set to / / (PIP
Mode).
29
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.
•21:9: Display the picture with an aspect ratio of 21:9.
•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/USB Type-C 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/USB Type-C and PC/AV
Mode is set to AV.
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.
30
Configuring the PIP/PBP Settings
A detailed description of each function is provided. Refer to your product for details.
Chapter 05
―The functions available may vary depending on the product model. The color and shape of parts may differ
from what is shown. Specifications are subject to change without notice to improve quality.
PIP/PBP Mode
Enable or disable the PIP/PBP Mode function.
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.
―PIP/PBP mode is compatible with Windows 7, Windows 8, and Windows 10.
―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, it is recommended to use a graphics card that supports WQHD+ (3440 x
1440) resolution.
―When using PIP/PBP, automatic switching to the optimum resolution and frequency is not available, due
to conformance with the graphics card and Windows. Set PIP/PBP Mode to Off. Alternatively, restart the
monitor, then set the resolution to the optimum setting using the Windows interface.
31
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 1720 x 1440 (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 1720 x 720 (width x height).
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.
Sound Source
Set which screen you want to hear the sound for.
PIP mode
/
PBP mode
/
32
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 HDMI → DisplayPort → USB Type-C.
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.
Picture Size
PIP Mode (available in PIP mode (Size / / ))
Select the image size for sub-screen.
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.
•21:9: Display the picture of the sub-screen with an aspect ratio of 21:9.
•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/USB Type-C 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/USB Type-C and PC/AV
Mode is set to AV.
33
PBP Mode (available in PBP mode(Size ))
Set the Picture Size for each of the divided screens.
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.
•21:9: Display the picture of the sub-screen with an aspect ratio of 21:9.
•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/USB Type-C 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/USB Type-C and PC/AV
Mode is set to AV.
Contrast
PIP Mode (available in PIP mode(Size / / ))
Adjust the contrast level for sub-screen.
PBP Mode (available in PBP mode(Size ))
Adjust the contrast level for each screen.
34
Adjusting OSD (On Screen Display) settings
A detailed description of each function is provided. Refer to your product for details.
Chapter 06
―The functions available may vary depending on the product model. The color and shape of parts may differ
from what is shown. Specifications are subject to change without notice to improve quality.
Transparency
Set the transparency for the menu windows.
Position
Adjust the menu position.
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.
35
Setup and Reset
A detailed description of each function is provided. Refer to your product for details.
Chapter 07
―The functions available may vary depending on the product model. The color and shape of parts may differ
from what is shown. Specifications are subject to change without notice to improve quality.
DisplayPort Ver.
Select your DisplayPort version.
―Incorrect settings may cause the screen to go blank. If this occurs, check the device specifications.
―If the monitor is in HDMI/DisplayPort/USB Type-C mode and the screen says Check Signal Cable or power
saving mode activates, press the JOG button to display the function-button screen and then select the
icon. You can select 1.1 or 1.2↑.
HDMI Mode
Select the HDMI mode to use.
―The supportable device and resolution may differ depending on its version.
―When the version is changed, the screen may blink.
―If you set the HDMI Mode to 1.4, some high resolutions may not be supported because of bandwidth
limitation of the HDMI 1.4 protocol.
―When the setting is not appropriate, a blank screen may appear. In this case, check the specifications of the
device.
―Set the HDMI Mode to 1.4 when there is no sound output from the DVD connected to our product.
36
FreeSync
FreeSync technology is solution that eliminates screen tearing without all the usual lag and latency.
This feature will eliminate screen tearing and lag during game play. Improve your gaming experience.
•Off: Disable FreeSync.
•Standard Engine: Enable the basic FreeSync functions of the AMD graphics card.
•Ultimate Engine: Enable the FreeSync feature with a higher screen frame rate. Screen tearing
(abnormal sync between the screen and content) is reduced in this mode. Note that screen
flickering may occur during game play.
When enable FreeSync function, please use maximum screen refresh rate for optimal freesync effect.
The refresh rate setting method please refer to Q & A How can I change the frequency?
―When using the FreeSync function, use the HDMI/DP cable provided by the monitor manufacturer.
―This function is not available for USB Type-C port.
If you use the FreeSync function while playing a game, the following symptoms may occur:
•The screen may flicker depending on the type of graphics card, the game option settings, or the
video being played. Try the following actions: decrease the game setting values, change the
current FreeSync mode to Standard Engine, or visit the AMD website to check your graphics driver’s
version and update it with the latest one.
•While you are using the FreeSync function, the screen may flicker due to variation of the output
frequency from the graphics card.
•The response rate during the game may fluctuate depending on the resolution. A higher resolution
generally decreases the response rate.
•The sound quality of the monitor may be degraded.
―If you encounter any issues when using the function, contact the Samsung Service Center.
The models in the Graphic Cards list supports FreeSync
FreeSync can only be used with specific AMD graphics card models. Refer to the following list for
supported graphics cards:
Make sure to install the latest official graphics drivers from AMD that support FreeSync.
―For additional AMD graphics card models that support the FreeSync feature, visit the official AMD website.
―Select FreeSync Off if you are using a graphics card from a different manufacturer.
•AMD Radeon R9 300 Series (Not include 370 / 370X)
•AMD Radeon R9 Fury X
•AMD Radeon R7 360
•AMD Radeon R9 295X2
•AMD Radeon R9 290X
•AMD Radeon R9 290
•AMD Radeon R9 285
•AMD Radeon R7 260X
•AMD Radeon R7 260
•AMD Radeon RX 400 Series
How do you enable FreeSync?
1
Set FreeSync to Standard Engine or Ultimate Engine in the OSD menu.
2
Enable FreeSync in AMD Radeon Settings:
Right-click the mouse AMD Radeon Settings Display
The "AMD FreeSync" feature should be set to "On". Select to "On" if not already enabled.
37
38
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 → 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.
―This feature is only available on the widescreen models that include 16:9, 16:10 and 21:9.
―If the monitor is in HDMI/DisplayPort/USB Type-C mode and the screen says Check Signal Cable or power
saving mode activates, press the JOG button to display the function-button screen and then select the
icon. You can select PC or AV.
39
Source Detection
Select either Auto or Manual as the method to recognize input signal.
Auto Source Switch
By activating, a new connected source is displayed automatically.
―This function may not be supported depending on the model or geographical area.
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.
40
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
41
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.
Blank spaces are found on all four sides of the screen when an HDMI or HDMI-DVI cable is connected
to the product and PC.
The blank spaces found on the screen have nothing to do with the product.
Blank spaces on the screen are caused by the PC or graphics card. To resolve the problem, adjust the
screen size in the HDMI or DVI settings for the graphics card.
If the graphics card settings menu does not have an option to adjust the screen size, update the
graphics card driver to the latest version.
(Please contact the graphics card or computer manufacturer for further details about how to adjust
the screen settings.)
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.
When using the Type-C cable, check whether it supports data communication.
42
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.45).
The images on the screen look distorted.
Check the cable connection to the product.
The screen is not clear. The screen is blurry.
Remove any accessories (video extension cable, etc.) and try again.
Set the resolution and frequency to the recommended level.
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.45) 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.
Text is blurry.
If using a Windows OS (e.g. Windows 7, Windows 8, Windows 8.1 or Windows 10): Go to Control Panel
Fonts Adjust ClearType text and change Turn on ClearType.
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.
Video is available but there is no sound.
Sound cannot be heard if a HDMI-DVI cable is used to connect the input device.
Connect the device using an HDMI cable, DP cable or USB Type-C cable.
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.
43
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.
44
Specifications
Chapter 10
General
Model Name C34H890W* / C34H892W*
Size
34 Class (34.0 Inches / 86.4 cm)
Display area
797.22 mm (H) x 333.72 mm (V)
31.4 Inches (H) x 13.1 Inches (V)
Pixel Pitch
0.23175 mm (H) x 0.23175 mm (V)
0.009124 Inches (H) x 0.009124 Inches (V)
Maximum Pixel Clock
550 MHz
Power Supply
AC100-240V~ 50/60Hz
Refer to the label at the back of the product as the standard voltage
can vary in different countries.
Signal connectors
HDMI, DP, USB Type-C
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.
―For detailed device specifications, visit the Samsung Electronics website.
45
Standard Signal Mode Table
Synchronization Horizontal Frequency
30 – 152 kHz
Vertical Frequency
50 – 100 Hz
Resolution Optimum Resolution
3440 x 1440 @ 50 Hz (HDMI)
3440 x 1440 @ 60 Hz (DisplayPort, USB Type-C)
Maximum Resolution
3440 x 1440 @ 100 Hz
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.
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 -/-
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 -/+
46
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)
VESA, 1600 x 900
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 +/+
CEA, 2560 x 1080
66.000 60.000 198.000 +/+
VESA, 2560 x 1440
88.787 59.951 241.500 +/-
VESA, 3440 x 1440
73.681 49.987 265.250 +/-
VESA, 3440 x 1440
88.819 59.973 319.750 +/-
VESA, 3440 x 1440
150.972 99.982 543.500 +/-
―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.
―This product can be set to only one resolution for each screen size to obtain the optimum picture quality due to the nature of the panel. Using a resolution other than the specified resolution may degrade the picture quality.
To avoid this, it is recommended that you select the optimum resolution specified for your product.
―Some resolutions listed in the table above may not be available depending on graphics card specifications.
47
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-authorised 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.
48
Extended warranty
You can buy an extended warranty within 90 days of purchasing the product.
The extended warranty will cover an additional period of 3 years, beyond the standard 3 year warranty.
Samsung guarantee that replacement parts will be available for 5 years after the end of production.
After 5 years, in the event that the Samsung’s service center has run out of replacement parts and
cannot repair the product, Samsung will replace your product at no additional charge. If the model you
purchased is no longer available, Samsung replace it with the current equivalent model.