Table of Contents
- Before Using the Product
- Preparations
- Connecting and Using a Source Device
- Game
- Picture
- OnScreen Display
- System
- Installing the Software
- Troubleshooting Guide
- Specifications
- Appendix
Samsung C49HG90 User Manual
Displayed below is the user manual for C49HG90 by Samsung which is a product in the Computer Monitors category. This manual has pages.
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USER MANUAL
C49HG90DM*
Gaming Monitor
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
Samsung owns the copyright for this manual.
Use or reproduction of this manual in parts or entirety without the authorization of Samsung is prohibited.
Trademarks other than that of Samsung 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
Cleaning 5
Electricity and Safety 5
Installation 6
Operation 7
Preparations
Parts 9
Control Panel 9
Function Key Guide 10
Game Setting Key 11
Changing Brightness, Contrast and Sharpness
settings 12
Changing the Volume setting 12
Reverse Side 13
Upgrading the Software via USB 14
Adjusting the Product Tilt and Height 16
Anti-theft Lock 17
Installation 18
Attaching the Stand (Type one) 18
Attaching the Stand (Type two) 19
Removing the Stand
(For Attaching the BRACKET WALL) 20
Attaching the BRACKET WALL 21
2
Game
Picture Mode 28
Refresh Rate 29
Black Equalizer 29
Response Time 30
FreeSync 30
Low Input Lag 32
Screen Size 32
Save Settings 33
Picture
Picture Mode 34
Brightness 35
Contrast 35
Sharpness 35
Color 36
HDMI Black Level 36
Eye Saver Mode 36
Screen Adjustment 37
Calibration Report 37
PBP 37
Connecting and Using a Source Device
Pre-connection Checkpoints 22
Connecting and Using a PC 22
Connection Using the HDMI Cable 22
Connection Using the DP Cable 22
Connection Using the MINI DP Cable 23
Connecting to Headphones 23
Connecting to Microphone 23
Connection Using the Audio Cable 23
Connecting the Product to a PC as a USB HUB 24
Connecting a PC to the Product 24
Utilizing the Product as a USB HUB 24
Connecting the Power 25
Tidying Up the Connected Cables 26
Correct posture to use the product 27
Driver Installation 27
Setting Optimum Resolution 27
Table of contents
3
Specifications
General 49
Standard Signal Mode Table 50
Appendix
Responsibility for the Pay Service (Cost to
Customers) 52
Not a product defect 52
A Product damage caused by customer's fault 52
Others 52
WEEE 53
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment) 53
Power LED On 42
VRR Control 42
Reset All 42
Information 43
Installing the Software
Easy Setting Box 45
Restrictions and Problems with the Installation 45
System Requirements 45
Troubleshooting Guide
Requirements Before Contacting Samsung
Customer Service Center 46
Testing the Product 46
Checking the Resolution and Frequency 46
Check the following. 46
Q & A 48
PBP Mode 37
Aspect Ratio 38
Screen1 38
Screen2 38
Sound Source 38
OnScreen Display
Language 39
Display Time 39
System
Lighting 40
Local Dimming 40
Volume 40
Eco Saving Plus 41
Off Timer 41
PC/AV Mode 41
USB Super Charging 41
DisplayPort Ver. 42
HDMI Mode 42
Source Detection 42
Key Repeat Time 42
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
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
―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 10cm 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, can damage or deform the product. Do not install the product in a
kitchen or near a kitchen counter.
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.
•Do not drop the product while moving.
‒Product failure or personal injury may result.
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.
Function Key Guide
Power LED
LEFT
JOG Button
RIGHT
UP(REAR)
DOWN(FRONT)
PRESS(ENTER)
Return Game Setting Key
Parts Description
JOG Button
Multi directional button that helps navigate.
―The JOG button is located at the bottom right side of the screen and has
5 directions of UP, DOWN, LEFT, RIGHT, and PRESS (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.
Game Setting Key
Use shortcut keys to access previously saved custom game modes.
•Game Setting 1 / Game Setting 2 / Game Setting 3
―The Game Setting Keys are located at the bottom right on the front of
the monitor. To edit and save a custom game mode, go to Game → Save
Settings.
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.
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
Menu Selects by moving the JOG button in the function key guide screen.
The OSD (On Screen Display) of your Monitor’s feature appears.
Source
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.
PBP
Selects by moving the JOG button in the function key guide screen.
Press the button when configuring settings for the PBP function is
required.
Power Off 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 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.
Game Setting Key
You can quickly view the setting with a shortcut key at the bottom without using an OSD menu. You can
directly see the settings for three different modes.
•Game Setting 1 / Game Setting 2 / Game Setting 3
Game Setting 2
Game Setting 3
Game Setting 1
12 120
Hz Off On
Black Equalizer Response Time Refresh Rate FreeSync Low Input Lag
Picture Mode: Custom
Game Setting 1
―The displayed image may differ depending on the model.
―The displayed images reflect the status of the functions as the settings in OSD of the corresponding functions
other than the real-time values.
―This menu is not available when PBP is enabled.
12
Changing Brightness, Contrast and Sharpness settings
You can adjust Brightness, Contrast or Sharpness by moving the JOG button up or down, if no OSD menu
is displayed.
Brightness
Contrast
Sharpness
100
―The displayed image may differ depending on the model.
―The default brightness can vary depending on the region.
Brightness
―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 Picture Mode is set to Cinema mode.
Sharpness
―This menu is not available when Picture Mode is set to Cinema 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.
13
Port Description
POWER IN
Connect the power cord for your monitor to the POWER IN port on the
back of the product.
HDMI IN 1 HDMI IN 2
Connects to a source device using an HDMI cable or HDMI-DVI cable.
DP IN
Connects to a PC using a DP cable.
MINI DP IN
Connects to a PC using a MINI DP cable.
/SERVICE
Connect to an audio output device such as headphones.
Dedicated to service technicians.
MIC IN
Connect to a microphone.
MIC OUT
Connect to a PC.
Port Description
1
2
Connect to a USB device.
―Super charging is possible using the
2
port only. This port charges
devices faster than typical USB port. The speed depends on the connected
devices.
(PC IN)
Connects to a PC using a USB cable. Compatible with a USB cable version
3.0 or lower.
―This port can only connect to a PC.
Reverse Side
―The color and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality.
(PC IN)HDMI IN 1 HDMI IN 2 DP IN
POWER IN
/SERVICE MIC IN
MIC OUT
1
2
MINI DP IN
14
Upgrading the Software via USB
1 Be sure to insert the USB disk into the USB 1 port. You can upgrade the software via USB only if either
the monitor screen operates normally or the check signal is displayed on the monitor screen.
USB 1
(PC IN)HDMI IN 1 HDMI IN 2 DP IN
/SERVICE MIC IN
MIC OUT
1
2
MINI DP IN
Check Signal Cable
DisplayPort
When the screen as shown in the following figure is displayed, press and hold the Down arrow key for
5 seconds.
Power Off
2 When the message as shown in the following figure is displayed on the monitor, select Yes to
upgrade the software.
3 When the screen as shown in the following figure is displayed, select Yes.
4 The software upgrading proceeds.
15
Note
1 The supported USB disk formats are FAT, FAT32, and NTFS.
2 For the CHG90 model, make sure that each upgrade file is a BIN format file, follows the CHG90 model
naming rule (m-HG949CCAA-****.*[4 digits].bin, where ****.* is a version number, and 4 digits are
a checksum. For example, “m-HG949CCAA-1000.0[6E80].bin” complies with the naming rule for the
CHG90 model.), and must be copied to the root directory.
3 Make sure that the USB disk only contains one upgrade file for each model, and then follow the
instructions in this guide.
4 If you want to revert or downgrade to a lower version, change the file name as
m-HG949CCAA-0000.0[4 digits], and then take the same steps.
5 If the No valid update files found. Please check your USB device and try again. message is displayed,
this is probably due to the following reasons.
‒No USB disk is inserted into the USB 1 port.
‒The USB disk format is not supported.
‒The USB disk contains no valid upgrade files. (No upgrade files exist, or the file names are
incorrect.)
6 Do not turn off the monitor. And prevent the upgrading from any interruption as far as possible. If an
interruption happens, the monitor will return to the production version.
―Note that the production version may not be the same as the version before this upgrading if some other
upgrading has been done earlier.
※ As the HDR VESA certification was applied to the product, the picture quality conditions were changed. If you
want the picture quality before upgrade (prior to June 2018), you can change to the Professional mode using
the menu.
16
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.
-15.0° (±2.0°) to Left ~ 15.0° (±2.0°) to Right
-2.0° (±2.0°) ~ 15.0° (±2.0°)
0 ~ 120.0 mm (±5.0 mm)
•The monitor tilt and height can be adjusted.
•When adjusting the tilt and height, hold both sides of the product and avoid using excessive force to
prevent damage.
•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.
+4˚
-4˚
•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 -4° to +4°.
17
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.
18
Installation
Attaching the Stand (Type one)
―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.
―There is a risk of scratch damage if the screwdriver comes in contact with the product surface while fastening the screws. Make sure the screwdriver does not touch the surface.
1
11
21
3
Caution
Hold the stand neck with both hands, not one hand,
to prevent it from falling off and causing injury.
Remove the Cushion Top and Cushion Front, and
then place the Cushion Front on the desk.
Pull the monitor out of the package (two people are
required for this work), and then place the monitor
on the Cushion Front.
Place the stand neck on the monitor as shown in
the figure.
1
41
51
6
Caution
Tilt the stand neck to sides to avoid contact with
the screwdriver.
Fasten the screws at the top of the stand neck. Insert the stand base into the stand neck in the
direction as shown in the figure.
Disassemble the COVER-REAR TOP.
1
71
8
Assemble the COVER-REAR TOP to the stand neck
as shown in the figure.
Rotate the COVER-REAR TOP clockwise.
19
Attaching the Stand (Type two)
―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.
―There is a risk of scratch damage if the screwdriver comes in contact with the product surface while fastening the screws. Make sure the screwdriver does not touch the surface.
1
11
2
Caution
Hold the stand neck with both hands, not one hand,
to prevent it from falling off and causing injury.
Place the stand neck on the monitor as shown in
the figure.
Caution
Tilt the stand neck to sides to avoid contact with
the screwdriver.
Fasten the screws at the top of the stand neck.
1
31
41
51
6
Insert the stand base into the stand neck in the
direction as shown in the figure.
Disassemble the COVER-REAR TOP. Assemble the COVER-REAR TOP to the stand neck
as shown in the figure.
Rotate the COVER-REAR TOP clockwise.
1
71
8
Stand up the monitor as shown in the figure. Remove the package.
20
Removing the Stand (For Attaching the BRACKET WALL)
―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
Rotate the COVER-REAR TOP counterclockwise. Lift the COVER-REAR TOP. Disassemble the COVER-REAR TOP. Remove the stand base from the stand neck.
56
Unfasten the 4 screws at the top of the stand neck. Lift and remove the stand. Caution
Do not press down on the monitor. There is a risk of
damaging the monitor.
21
Attaching the BRACKET WALL
―Power the product off and remove the power cable from the power socket.
1 2
43
A
Attach the BRACKET WALL here
B
BRACKET WALL
Align
B
with
A
on the monitor, then tightly fasten with the screws removed from the stand (P.20).
•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 in
millimeters
Standard Screw Quantity
C49HG90DM* 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 attach the BRACKET WALL when the monitor is turned on. This may cause electric shock and might
result in injury.
22
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 the DP Cable
DP IN
23
Connection Using the MINI DP Cable
MINI DP IN
Connecting to Headphones
/SERVICE
―Use headphones when activating sound with an HDMI-HDMI, DP or MINI DP cable.
Connecting to Microphone
MIC IN
Connection Using the Audio Cable
MIC OUT
24
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 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 cable.
(PC IN)
Connect the USB cable to on the back of the product and USB on the PC.
―A USB 2.0 cable can be used to connect the product to a PC. However, to take full advantage of the USB 3.0
function, connect a USB 3.0 cable between the PC and the product. Ensure the PC supports USB 3.0.
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.
(PC IN)
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.
25
―To detect and start a USB device faster, connect the device to the USB 3.0 port on the product. 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 super charging can only be provided through port
2
. According to the USB 3.0 battery charging
specification,
2
can support a maximum current of 1.5A. The actual current value depends on the device
to be charged.
If the current is too high or an exception occurs, the over-current protection will be triggered. This is a normal
setting of the product.
―USB devices requiring high current may not be supported.
1
can support a maximum current of 1.0A,
and
2
can support a maximum current of 1.5A.
―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.
26
Tidying Up the Connected Cables
: Headphones hanger
: Downward
: Upward
12
Connect the corresponding cables. Arrange the cables against the bend
tendency of the cables and pull the cables
out of the COVER-REAR SUB grooves.
Hang the HOLDER-CABLE in the direction
as shown in the figure.
Arrange the cables against their bend
tendency, and then pull them through the
HOLDER-CABLE hangers. When the set
height is changed, you need to arrange
the cables and pull them through the
HOLDER-CABLE hangers again.
Push the COVER STAND BODY REAR in
the direction as shown in the figure.
Remove the COVER STAND BODY REAR
by pulling it in the direction as shown in
the figure.
Place the corresponding cables into
the stand-neck holder. Do not stretch
the cable. Three cables in one holder is
recommended.
Attach the COVER STAND BODY REAR in
the direction as shown in the figure with
the buckles not being exposed.
Move down the COVER STAND BODY
REAR until it covers the stand neck
completely.
Adjust the set height, if required.
11 12 13
Open the Headset Hanger by pushing it
down.
Hang the headset. Rotate and then push up the Headset
Hanger in the directions as shown in the
figure.
Caution
Open the COVER-REAR SUB in the
direction as shown in the figure.
27
Correct posture to use the product
Use the product in the correct posture as follows:
•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.
•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.
•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 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.
―To change the refresh rate while retaining the current resolution, select Game → Refresh Rate on the OSD
menu.
28
Game
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.
Picture Mode
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 Eye Saver Mode is enabled.
―This menu is not available when PBP is enabled.
Game
Picture
OnScreen Display
System
Information
Picture Mode
Refresh Rate
Black Equalizer
Response Time
FreeSync
Low Input Lag
Screen Size
Save Settings
Custom
120 Hz
12
Standard
Off
On
Wide
Game Setting 1
Set to an optimum
picture quality suitable
for the working
environment.
Black Equalizer
Off12 120 On
Response Time Refresh Rate FreeSync Low Input Lag
Picture Mode: Custom
Hz
―The displayed image may differ depending on the model.
In PC mode
Picture Mode
Professional
Custom
FPS
RTS
•Professional: Optimize the picture quality with color calibration. (HDR with Calibration applied)
•Custom: Customize the contrast and brightness as required. (HDR VESA certification applied)
•FPS: Increase the brightness of darker areas of the FPS game screen. This mode increases visibility of
your enemies during an FPS game.
•RTS: Increase the color temperature and contrast ratio to improve visibility of the RTS screen and
minimap.
•RPG: This mode is optimized for 3D graphics and instant messaging on the RPG game screen.
•AOS: Increase the contrast ratio to obtain a picture quality optimized for the AOS game screen.
•sRGB: Adjust the color system to sRGB mode. This is the standard mode of this monitor.
•Cinema: Obtain the brightness and sharpness of TVs suitable for enjoying video and DVD content.
29
In AV mode
When the external input is connected through HDMI/DP/MINI DP and PC/AV Mode is set to AV, Picture
Mode 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.
Refresh Rate
Change the screen refresh rate. A higher refresh rate can reduce eye strain.
•DisplayPort, MiniDP : 60 Hz / 100 Hz / 120 Hz / 144 Hz
•HDMI1, HDMI2 : 60 Hz / 100 Hz / 120 Hz
―This menu is not available when FreeSync is set to Standard Engine or Ultimate Engine mode.
―When changing the Refresh Rate, the screen may flicker depending on the computer graphics card.
―The function is available in a computer equipped with the graphic card that can change the refresh rate.
It is unavailable in the devices (e.g. AV devices) with fixed refresh rates. If the function is applied, the screen
may have malfunction.
―For HDMI source, you can only select 60 Hz or the current Refresh Rate setting value if you change the screen
refresh rate from a PC or a graphics card control panel.
―This menu is not available when PBP is enabled.
Black Equalizer
Adjust the brightness of the dark areas.
As the value gets closer to 1, the darker areas of the screen become brighter, making it easier to find
enemies when playing a game. To find enemies more easily during a game, use a lower value.
As the value gets closer to 20, the darker areas of the screen become darker and the contrast increases.
―This menu is not available when Picture Mode is set to Cinema mode.
―This menu is not available when Eye Saver Mode is enabled.
―This menu is not available when PBP is enabled.
30
Response Time
Increase the response rate of the video or game screen.
The Faster and Fastest modes display motion blur-free sharper pictures with faster movements by
analyzing movement of liquid crystals in the panel and controlling the LED behavior.
―Use Standard mode when not playing a video or game.
―This menu is not available when FreeSync is set to Standard Engine or Ultimate Engine mode.
―If Response Time is set to Faster or Fastest mode, a decrease occurs in the screen brightness. This is a normal
phenomenon and not a product malfunction.
―This menu is not available when Refresh Rate is set to 60 Hz.
―This menu is not available when PBP is enabled.
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.
The displayed FreeSync menu items on the monitor may vary, depending on the monitor model and
compatibility with the AMD graphics card.
•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.
Apply the optimum resolution when using FreeSync.
The refresh rate setting method please refer to Q & A → How can I change the frequency?
―The FreeSync function is only enabled in HDMI1, HDMI2, DisplayPort or MiniDP mode.
Use the HDMI/DP/MINI DP cable provided by the manufacturer when using FreeSync.
―This menu is not available when PBP is enabled.
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.
―When the resolution is changed while setting FreeSync to Standard Engine or Ultimate Engine, the screen
tearing can happen intermittently. Set FreeSync to Off and change the resolution.
―The function is unavailable in the devices (e.g. AV devices) that have no AMD graphic card. If the function is
applied, the screen may have malfunction.
―For optimal screen images, Brightness may be adjusted in FreeSync mode depending on the input content.
31
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.
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.
―When applying the FreeSync function via the HDMI interface, it may fail to work due to the bandwidth
limitation of certain AMD display cards.
•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
32
Low Input Lag
Minimize input lag for fast reactions by reducing the video processing time.
―It is recommended to set the refresh rate of the graphic card to any of 100 Hz, 120 Hz, and 144 Hz. With 60 Hz,
the function is unavailable.
―This feature is not available if the scanning rate on the computer is different from the settings in the Refresh
Rate menu.
―This menu is not available when PBP is enabled.
Screen Size
Select the best screen size and ratio.
―This menu is not available when PBP 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.
•17" (4:3): Use a 4:3 aspect ratio on a 17-inch screen. Pictures with a different aspect ratio will not be
displayed.
•19" (4:3): Use a 4:3 aspect ratio on a 19-inch wide screen. Pictures with a different aspect ratio will
not be displayed.
•19" Wide (16:10): Use a 16:10 aspect ratio on a 19-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
•21.5" Wide (16:9): Use a 16:9 aspect ratio on a 21.5-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
•22" Wide (16:10): Use a 16:10 aspect ratio on a 22-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
•23" Wide (16:9): Use a 16:9 aspect ratio on a 23-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
•27" Wide (16:9): Use a 16:9 aspect ratio on a 27-inch wide screen. Pictures with a different aspect ratio
will not be displayed.
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.
•32:9: Display the picture with an aspect ratio of 32:9.
•Screen Fit: Display the picture with the original aspect ratio without cutting off.
•17" (4:3): Use a 4:3 aspect ratio on a 17-inch screen. Pictures with a different aspect ratio will not be
displayed.
•19" (4:3): Use a 4:3 aspect ratio on a 19-inch wide screen. Pictures with a different aspect ratio will
not be displayed.
•19" Wide (16:10): Use a 16:10 aspect ratio on a 19-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
•21.5" Wide (16:9): Use a 16:9 aspect ratio on a 21.5-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
•22" Wide (16:10): Use a 16:10 aspect ratio on a 22-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
•23" Wide (16:9): Use a 16:9 aspect ratio on a 23-inch wide screen. Pictures with a different aspect
ratio will not be displayed.
•27" Wide (16:9): Use a 16:9 aspect ratio on a 27-inch wide screen. Pictures with a different aspect ratio
will not be displayed.
―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/MINI 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/MINI DP and PC/AV Mode is
set to AV.
(DisplayPort/MiniDP/HDMI1/HDMI2: This option is available when FreeSync is disabled)
33
Save Settings
Save up to three custom game modes to suit your preferences. Press a game mode shortcut key at the
lower part of the monitor to directly access your favorite custom game mode.
―If you edit and save a custom game mode, the previous settings will be deleted. Be careful when editing a
mode.
•Game Setting 1 / Game Setting 2 / Game Setting 3
―This menu is not available when PBP is enabled.
Game Setting Key
You can quickly view the setting with a shortcut key at the bottom without using an OSD menu. You can
directly see the settings for three different modes.
34
Picture
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.
Picture Mode
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 Eye Saver Mode is enabled.
―This menu is not available when PBP is enabled.
Game
Picture
OnScreen Display
System
Information
Picture Mode
Brightness
Contrast
Sharpness
Color
HDMI Black Level
Eye Saver Mode
Screen Adjustment
Custom
100
75
60
Low
Off
Set to an optimum
picture quality suitable
for the working
environment.
Black Equalizer
Off12 120 On
Response Time Refresh Rate FreeSync Low Input Lag
Picture Mode: Custom
Hz
―The displayed image may differ depending on the model.
In PC mode
Picture Mode
Professional
Custom
FPS
RTS
•Professional: Optimize the picture quality with color calibration. (HDR with Calibration applied)
•Custom: Customize the contrast and brightness as required. (HDR VESA certification applied)
•FPS: Increase the brightness of darker areas of the FPS game screen. This mode increases visibility of
your enemies during an FPS game.
•RTS: Increase the color temperature and contrast ratio to improve visibility of the RTS screen and
minimap.
•RPG: This mode is optimized for 3D graphics and instant messaging on the RPG game screen.
•AOS: Increase the contrast ratio to obtain a picture quality optimized for the AOS game screen.
•sRGB: Adjust the color system to sRGB mode. This is the standard mode of this monitor.
•Cinema: Obtain the brightness and sharpness of TVs suitable for enjoying video and DVD content.
35
In AV mode
When the external input is connected through HDMI/DP/MINI DP and PC/AV Mode is set to AV, Picture
Mode 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.
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 Eco Saving Plus is enabled.
―This menu is not available when Eye Saver Mode is enabled.
―This menu is not available when Response Time is set to Faster or Fastest mode.
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 menu is not available when Picture Mode is set to Cinema 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 menu is not available when Picture Mode is set to Cinema mode.
―This menu is not available when PBP is enabled.
36
Color
Adjust the tint of the screen.
―This menu is not available when Picture Mode is set to Cinema mode.
―This menu is not available when Eye Saver Mode is enabled.
―This menu is not available when PBP is enabled.
•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/MINI 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
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.
―This function is only available in HDMI1, HDMI2 mode.
•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.
―This menu is not available when PBP is enabled.
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.
―This menu is not available when PBP is enabled.
37
Screen Adjustment
―This option is only available when PC/AV Mode is set to AV.
―This menu is only available when Screen 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.
―This menu is not available when PBP is enabled.
Configuring H-Position & V-Position
H-Position: Move the screen to the left or right.
V-Position: Move the screen up or down.
Calibration Report
The data from this report are measured in Professional mode at the time of shipment.
•The measurements may vary according to the measuring equipment, measuring location, system
environment (e.g. computer, graphic board, etc) and other variables.
•Input signal: HDMI
•Each measurement from this report is based on the Professional mode at the time of shipment.
•This report is not provided on the menu of some products, but in an separate hardcopy report
instead.
PBP
Configuring the PBP Settings.
PBP Mode
Enable or disable the PBP Mode function.
The PBP (Picture by Picture) function separates the screen into two parts displaying output from two
different sources simultaneously on the left and right sides of the screen.
―PBP mode is compatible with Windows 7, Windows 8, and Windows 10.
―Make sure that the graphics card supports the PBP function. Visit the website of the graphics card
manufacturer to check and update its driver to the latest version.
―The screen may flicker briefly or appear after a delay when you enable or disable the PBP function or when
you change the screen size with the 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.
―When the 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 PBP Mode to Off. Alternatively, restart the monitor, then set the resolution to the optimum setting using
the Windows interface.
38
Aspect Ratio
Select the image size for each screen.
•16:9(16:9): Select this option if you want to use PBP mode where the optimum resolution for the left
and right sides of the screen is 1920 x 1080 (width x height).
•21:9(11:9): Select this option if you want to use PBP mode where the optimum resolution for the left
side of the screen is 2560 x 1080 (width x height) and the optimum resolution for the right side of the
screen is 1280 x 1080 (width x height).
•11:9(21:9): Select this option if you want to use PBP mode where the optimum resolution for the left
side of the screen is 1280 x 1080 (width x height) and the optimum resolution for the right side of the
screen is 2560 x 1080 (width x height).
Screen1
Select the input source you want to watch on screen1.
Screen2
Select the input source you want to watch on screen2.
Sound Source
Set which screen you want to hear the sound for.
39
OnScreen Display
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.
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.
Game
Picture
OnScreen Display
System
Information
Language
Display Time
English
20 sec
Set the menu language.
Black Equalizer
Off12 120 On
Response Time Refresh Rate FreeSync Low Input Lag
Picture Mode: Custom
Hz
―The displayed image may differ depending on the model.
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.
40
System
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.
Lighting
Configure how the LED lighting on the back of the screen works.
•Off: Deactivate the Lighting function.
•On: Activate the Lighting function.
Game
Picture
OnScreen Display
System
Information
Lighting
Local Dimming
Volume
Eco Saving Plus
Off Timer
PC/AV Mode
USB Super Charging
DisplayPort Ver.
Off
Off
50
Off
Off
1.2
Configure how the LED
lighting placed under the
screen works.
Black Equalizer
Off12 120 On
Response Time Refresh Rate FreeSync Low Input Lag
Picture Mode: Custom
Hz
―The displayed image may differ depending on the model.
Local Dimming
Control the brightness of individual areas on the screen to maximise contrast automatically.
•Off: Deactivate the Local Dimming function.
•Auto: Local Dimming is automatically activated or deactivated based on whether the content is HDR.
―When the Monitor detects that the input video contains HDR information, the Information menu and the
Source menu will display HDR. In this case, Auto needs to be selected. (refer to Information)
•On: Activate the Local Dimming function.
―This menu is not available when Eye Saver Mode is enabled.
―This menu is not available when Response Time is set to Faster or Fastest mode.
―Use Off or Auto mode when not playing a video or game. Otherwise, screen flickering may occur.
―This menu is not available when PBP is enabled.
Volume
Adjust the Volume controlling the JOG button LEFT/RIGHT.
41
Eco Saving Plus
Reduce energy consumption compared to consumption at the maximum brightness level.
―This menu is not available when Eye Saver Mode is enabled.
―This menu is not available when Local Dimming is enabled.
―This menu is not available when PBP is enabled.
―This menu is not available when Response Time is set to Faster or Fastest mode.
•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.
―Supplied for the wide models only such as 16:9, 16:10, 21:9 or 32:9.
―If the monitor is in HDMI1, HDMI2, DisplayPort, MiniDP 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.
―This menu is not available when PBP is enabled.
USB Super Charging
Charge the battery of a connected source device quickly using the
2
port on the product.
•Off: Disable USB Super Charging.
•On: Enable the function to quickly charge a source device connected to the
2
port.
―Super charging is available via the
2
port. The charging speed may vary, depending on the connected
device.
―Quick battery charging may not be supported and/or charging may take more time on some mobile devices.
―When super charging is turned off for the
2
port, use this port for regular speed charging and data
transfer.
―If a USB 2.0 or lower device is connected to the
2
port and super charging is turned on, data transfer is
impossible, but it is possible if a USB 3.0 device is connected.
※ These ports may not be compatible with new USB devices that may be released in the future.
―If a device, such as a mouse, keyboard or memory storage device, is connected to the
2
port and the
device is USB 2.0 or lower, turn off super charging.
―If super charging is turned on using the OSD settings menu, all devices connected to USB ports 1 through 2 on
the monitor are re-recognized. This ensures optimum charging.
※ Before turning on super charging, close all files on storage devices connected to USB ports.
42
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 (when set to HDMI1, HDMI2, DisplayPort or MiniDP) is in power saving mode or is displaying the
message Check Signal Cable or power saving mode activates, press the JOG button to display the function-
button screen and then select the button to display the On Screen Display (OSD). You can select 1.1, 1.2 or
1.2↑.
―If setting the DisplayPort Ver. to 1.1, for the bandwidth limitation of the DisplayPort 1.1 protocol, the actual
maximum output refreshing rate of the display cards cannot achieve the level of 120 Hz/144 Hz.
―If you select 1.2↑, the monitor can support up to 3840 x 1080 @ 144 Hz and 10-bit color input signals.
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.
―This menu is not available when PBP is enabled.
Source Detection
Select either Auto or Manual as the method to recognize input signal.
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.
VRR Control
By optimising the video signal processing, this additional function mitigates screen flicker.
While playing any game or content that causes screen flicker, use the VRR Control function with setting
it to On.
Reset All
Return all the settings for the product to the default factory settings.
―Game Setting 1, Game Setting 2, and Game Setting 3 saved under Save Settings will not be changed.
43
Information
View the current input source, frequency and resolution.
Game
Picture
OnScreen Display
System
Information
Information
LC********/**
S/N:**************
Exit
HDMI1
****x****
** kHz ** Hz
Black Equalizer
Off12 120 On
Response Time Refresh Rate FreeSync Low Input Lag
Picture Mode: Custom
Hz
―The displayed image may differ depending on the model.
HDR
Automatically provide an optimal HDR effect based on the video source.
If an HDR signal has been processed by some devices (graphics card/player, etc.), the signal will not
output any HDR metadata and thus will not be recognized as an HDR signal. In this case, Local Dimming
needs to be enabled manually so as to ensure optimal HDR effects.
The HDR (High Dynamic Range) technology implements video images that are very similar to the images
seen through human eyes by finely adjusting the contrast of the source.
Game
Picture
OnScreen Display
System
Information
Information HDR
LC********/**
S/N:**************
Exit
HDMI1
****x****
** kHz ** Hz
Black Equalizer
Off12 120 On
Response Time Refresh Rate FreeSync Low Input Lag
Picture Mode: Custom
Hz
―The displayed image may differ depending on the model.
44
Pre-requisite to the use of HDR:
1 Using a HDR-supported graphics card in combination with a HDR-supported game and connecting to
the HDMI/DP/MINI DP port of this product can enable the HDR effect.
―For information about whether the graphics card and game support HDR, visit their manufacturer’s
websites. Sometimes, the latest versions of the graphics card driver or game updates need to be installed
to enable the HDR effect.
2 When a Blu-Ray DVD that supports HDMI 2.0a plays a UHD Blu-Ray disc with the UHDA (or HDR)
logo, the HDR effect can be enabled.
3 When the Xbox One S plays a Microsoft Xbox HDR game or a UHD Blu-Ray disc with the UHDA (or
HDR) logo, the HDR effect can be enabled.
4 When PS4/PS4 Pro plays a Sony PS HDR game, the HDR effect can be enabled.
―For information about the Xbox One S/PS4 (Pro) games that support HDR, visit the official Xbox/PS4
websites.
* When the HDR is enabled automatically, some functions such as Color/Eye Saver Mode are disabled
automatically.
* To enable the HDR effect for the HDMI port, you need to set HDMI Mode to 2.0 in the OSD menu.
* To enable the HDR effect for the DP port, you need to set DisplayPort Ver. to 1.2↑ on the OSD menu and
enable 10-bit color output in the graphics card settings.
* This function is not available when PBP is enabled.
45
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 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 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
46
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.
47
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.50).
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.50) 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 an HDMI-DVI cable is used to connect the input device.
Connect the device using an HDMI cable, DP cable or MINI DP 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.
48
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 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(Early version): Go to Settings → System → Display → Advanced display settings → Display adapter properties → Monitor, and adjust Screen refresh rate under Monitor settings.
•Windows 10(Version 1703 and later): Go to Settings → System → Display → Display adapter properties → Monitor, and adjust Screen refresh rate under Monitor settings.
How can I change 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(Early version): Go to Settings → System → Display → Advanced display settings, and adjust the resolution.
•Windows 10(Version 1703 and later): Go to Settings → System → Display, and adjust the resolution.
How do I set power-saving mode?
•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(Early version): Set power-saving mode in Settings → Personalization → Lock screen → Screen timeout settings → Power & sleep or BIOS SETUP on the PC.
•Windows 10(Version 1703 and later): Go to Settings → Power & sleep, and make the setup.
49
Specifications
Chapter 10
General
Model Name C49HG90DM*
Size 49 Class (48.9 Inches / 124.2 cm)
Display area 1195.8 mm (H) x 336.3 mm (V)
47.1 Inches (H) x 13.2 Inches (V)
Pixel Pitch 0.3114 mm (H) x 0.3114 mm (V)
0.01226 Inches (H) x 0.01226 Inches (V)
Maximum Pixel Clock 660 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, DisplayPort, MINI DisplayPort
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 website.
•(Europe only)
To access the EPREL registration of the model:
(1) Go to https://eprel.ec.europa.eu
(2) Get the model identifier from the energy label of the product and type it in the search box
(3) Energy Labelling information of the model is shown
* You can directly access the product information via https://eprel.ec.europa.eu/qr/#####
(registration no.)
The registration no. can be found on the rating label on your product.
•(Turkey only)
To access the energy labelling information of the model:
(1) Go to https://www.samsung.com/global/ecodesign_energy
(2) Get the model identifier from the energy label of the product and type it in the search box
(3) Energy labelling information can be found
50
Standard Signal Mode Table
Synchronization Horizontal Frequency 30 – 170 kHz
Vertical Frequency 24 – 144 Hz
Resolution Optimum resolution 3840 x 1080 @ 120 Hz (HDMI)
3840 x 1080 @ 144 Hz (DisplayPort/MINI DisplayPort)
Maximum resolution 3840 x 1080 @ 120 Hz (HDMI)
3840 x 1080 @ 144 Hz (DisplayPort/MINI DisplayPort)
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 -/+
MAC, 640 x 480 35.000 66.667 30.240 -/-
MAC, 832 x 624 49.726 74.551 57.284 -/-
MAC, 1152 x 870 68.681 75.062 100.000 -/-
VESA DMT, 640 x 480 31.469 59.940 25.175 -/-
VESA DMT, 640 x 480 37.861 72.809 31.500 -/-
VESA DMT, 640 x 480 37.500 75.000 31.500 -/-
VESA DMT, 800 x 600 35.156 56.250 36.000 +/+
VESA DMT, 800 x 600 37.879 60.317 40.000 +/+
VESA DMT, 800 x 600 48.077 72.188 50.000 +/+
VESA DMT, 800 x 600 46.875 75.000 49.500 +/+
VESA DMT, 1024 x 768 48.363 60.004 65.000 -/-
VESA DMT, 1024 x 768 56.476 70.069 75.000 -/-
VESA DMT, 1024 x 768 60.023 75.029 78.750 +/+
VESA DMT, 1152 x 864 67.500 75.000 108.000 +/+
VESA DMT, 1280 x 720 45.000 60.000 74.250 +/+
VESA DMT, 1280 x 800 49.702 59.810 83.500 -/+
VESA DMT, 1280 x 1024 63.981 60.020 108.000 +/+
51
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)
VESA DMT, 1280 x 1024 79.976 75.025 135.000 +/+
VESA DMT, 1440 x 900 55.935 59.887 106.500 -/+
VESA DMT, 1600 x 900 60.000 60.000 108.000 +/+
VESA DMT, 1680 x 1050 65.290 59.954 146.250 -/+
VESA DMT, 1920 x 1080 67.500 60.000 148.500 +/+
CEA, 2560 x 1080 66.000 60.000 198.000 +/+
VESA CVT, 3840 x 1080 66.625 59.968 266.500 +/-
VESA CVT, 3840 x 1080 113.250 99.956 453.000 +/-
VESA CVT, 3840 x 1080 137.250 119.974 549.000 +/-
VESA CVT, 3840 x 1080 166.608 144.000 653.103 +/-
―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.
52
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.
53
WEEE
Correct Disposal of This Product (Waste Electrical &
Electronic Equipment)
(Applicable in countries with separate collection systems)
This marking on the product, accessories or literature indicates that the product and
its electronic accessories (e.g. charger, headset, USB cable) should not be disposed of
with other household waste at the end of their working life. To prevent possible harm
to the environment or human health from uncontrolled waste disposal, please separate
these items from other types of waste and recycle them responsibly to promote the
sustainable reuse of material resources.
Household users should contact either the retailer where they purchased this product,
or their local government office, for details of where and how they can take these items
for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the
purchase contract. This product and its electronic accessories should not be mixed with
other commercial wastes for disposal.