Samsung CF791 User Manual
Displayed below is the user manual for CF791 by Samsung which is a product in the Computer Monitors category. This manual has pages.
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USER MANUAL
CF79*
Curved 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 Electronics
Samsung Electronics owns the copyright for this manual.
Use or reproduction of this manual in parts or entirety without the authorization of Samsung Electronics is prohibited.
Trademarks other than that of Samsung Electronics are owned by their respective owners.
•An administration fee may be charged if either
‒(a) an engineer is called out at your request and there is no defect in the product
(i.e. where you have failed to read this user manual).
‒(b) you bring the unit to a repair center and there is no defect in the product
(i.e. where you have failed to read this user manual).
•The amount of such administration charge will be advised to you before any work or home visit is carried out.
2
Table of contents
Before Using the Product
Securing the Installation Space 4
Precautions for storage 4
Safety Precautions 4
Symbols 4
Cleaning 5
Electricity and Safety 5
Installation 6
Operation 7
Preparations
Parts 9
Control Panel 9
Direct Key guide 10
Function Key Guide 11
Changing Brightness, Contrast and Sharpness
settings 13
Changing the Volume setting 13
Reverse Side 14
Adjusting the Product Tilt and Height 14
Anti-theft Lock 15
Precautions for moving the monitor 15
Installation 16
Removing the Stand 16
Attaching the Wall-mount bracket 17
Attaching the Stand 18
Connecting and Using a Source Device
Pre-connection Checkpoints 19
Connecting and Using a PC 19
Connection Using the HDMI Cable 19
Connection Using an HDMI-DVI Cable 20
Connection Using an DP Cable 20
Connecting to Headphones 20
Connecting the Power 20
Tidying Up the Connected Cables 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
Correct posture to use the product 23
Driver Installation 23
Setting Optimum Resolution 23
Screen Setup
SAMSUNG MAGIC Bright 24
Brightness 25
Contrast 25
Sharpness 25
Color 25
SAMSUNG MAGIC Upscale 26
HDMI Black Level 26
Eye Saver Mode 26
Game Mode 26
Response Time 26
Picture Size 27
Screen Adjustment 27
Configuring the PIP/PBP Settings
PIP/PBP Mode 28
Size 29
Position 29
Sound Source 29
Source 30
Picture Size 30
Contrast 31
Adjusting OSD (On Screen
Display) settings
Transparency 32
Position 32
Language 32
Display Time 32
3
Table of contents
Setup and Reset
FreeSync 33
Sound 35
Volume 35
Sound Mode 35
Select Sound 35
Eco Saving Plus 35
Off Timer 35
PC/AV Mode 36
DisplayPort Ver. 36
HDMI Mode 36
Source Detection 36
Key Repeat Time 36
Power LED On 37
Reset All 37
Information 37
Installing the Software
Easy Setting Box 38
Restrictions and Problems with the Installation 38
System Requirements 38
Troubleshooting Guide
Requirements Before Contacting Samsung
Customer Service Center 39
Testing the Product 39
Checking the Resolution and Frequency 39
Check the following. 39
Q & A 41
Specifications
General 42
Standard Signal Mode Table 43
Appendix
Responsibility for the Pay Service
(Cost to Customers) 45
Not a product defect 45
A Product damage caused by customer's fault 45
Others 45
4
Securing the Installation Space
Ensure some space around the product for ventilation. An internal temperature rise may cause fire and
damage the product. Be sure to allow the amount of space as shown below or greater when installing the
product.
―The exterior may differ depending on the product.
10 cm (3.93 inches)
10 cm (3.93 inches)
10 cm
(3.93 inches)
10 cm
(3.93 inches)
10 cm
(3.93 inches)
Precautions for storage
High-glossy models can develop white stains on the surface if an ultrasonic wave humidifier is used
nearby.
―Contact your nearest Samsung Customer Service Center if you want to clean the inside of the product (Service
fee will be charged.)
Safety Precautions
Caution RISK OF ELECTRIC SHOCK DO NOT OPEN
Caution : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE
COVER. (OR BACK)
THERE ARE NO USER SERVICEABLE PARTS INSIDE.
REFER ALL SERVICING TO QUALIFIED PERSONNEL.
This symbol indicates that high voltage is present inside.
It is dangerous to make any kind of contact with any internal part of
this product.
This symbol alerts you that important literature concerning operation
and maintenance has been included with this product.
Symbols
Warning A serious or fatal injury may result if instructions are not followed.
Caution Personal injury or damage to properties may result if instructions are
not followed.
Before Using the Product
Chapter 01
5
Cleaning
―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 put AC/DC adapters together.
•Remove the plastic bag from the AC/DC adapter before you use it.
•Do not let water enter the AC/DC adapter device or get the device wet.
‒An electric shock or fire may result.
‒Avoid using the product outdoors where it can be exposed to rain or snow.
‒Be careful not to get the AC/DC adapter wet when you wash the floor.
•Do not put the AC/DC adapter near to any heating apparatus.
‒Otherwise, a fire may result.
•Keep the AC/DC adapter in a well-ventilated area.
•If you place the AC/DC power adapter so that it is hanging with the cord input facing upwards, water
or other foreign substances could enter the Adapter and cause the Adapter to malfunction.
Make sure to rest the AC/DC power adapter flat on a table or the floor.
•Do not hold the product upside-down or move it by holding the stand.
‒The product may fall and become damaged or cause an injury.
•Looking at the screen too close for an extended period of time can deteriorate your eyesight.
•Do not use humidifiers or stoves around the product.
•Rest your eyes for more than 5 minutes for every 1 hour of product use.
•Do not touch the screen when the product has been turned on for an extended period of time as it
will become hot.
•Store small accessories out of the reach of children.
•Exercise caution when adjusting the product angle or stand height.
‒Your hand or finger may get stuck and injured.
‒Tilting the product at an excessive angle may cause the product to fall and an injury may result.
•Do not place heavy objects on the product.
‒Product failure or personal injury may result.
•When using headphones or earphones, do not turn the volume too high.
‒Having the sound too loud may damage your hearing.
9
Preparations
Chapter 02
Parts
Control Panel
―The color and shape of parts may differ from what is shown. Specifications are subject to change without
notice to improve quality.
LEFT
Return
JOG Button Function Key Guide
Speaker
RIGHT
DOWN
PRESS(ENTER)
UP
Power LED
Parts 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
Brightness
Volume
Features
Game Mode Off
• / : Adjust Brightness, Contrast, Sharpness.
• : Adjust Volume, Mute.
• : Display Function Key Guide.
Direct Key guide
―The shortcut button screen (OSD menu) shown below is displayed only when the monitor screen is turned on, the computer resolution changes, or the input source changes.
―The function buttons page shows if Game Mode is enabled.
: On
: Off
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.
System → Sound, Power LED On 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 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.
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).
Sharpness
―This menu 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.
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 disable the Mute function, 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.
HDMI IN 1DC 19V HDMI IN 2 DP IN SERVICE
2
1
(PC IN)
Port Description
DC 19V
Connects to the AC/DC adapter.
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.
(PC IN)
Connects to a PC using a USB cable.
―This port can only connect to a PC.
SERVICE
Dedicated to service technicians.
―This port is for servicing only and has no user function. Do not connect a
cable to this port.
Connect to an audio output device such as headphones.
―The sound could only be heard when using the HDMI to HDMI cable or
DP cable.
2
1
These ports are enabled when a PC is connected to the USB PC IN
port.
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.
100 mm ± 5.0 mm
HAS TOP:
-14˚(±4˚) - 22˚(±4˚)
HAS DOWN:
-2˚(±4˚) - 34˚(±4˚)
•The monitor tilt and height can be adjusted.
•To avoid damage to the product when adjusting the tilt, push or pull the top area of the product at
the center while holding the top of the stand.
15
Anti-theft Lock
―An anti-theft lock allows you to use the product securely even in public places.
―The locking device shape and locking method depend on the manufacturer. Refer to the user guide provided
with your anti-theft locking device for details.
To lock an anti-theft locking device:
1 Fix the cable of your anti-theft locking device to a heavy object such as a desk.
2 Put one end of the cable through the loop on the other end.
3 Insert the locking device into the anti-theft lock slot at the back of the product.
4 Lock the locking device.
‒An anti-theft locking device can be purchased separately.
‒Refer to the user guide provided with your anti-theft locking device for details.
‒Anti-theft locking devices can be purchased at electronics retailers or online.
Precautions for moving the monitor
•Do not hold the screen when moving or
adjusting the height of the monitor. This may
damage the monitor.
•Hold the lower corners or edges of the monitor
when moving it.
•Do not hold the product upside down only by
the stand.
•Do not put the hand below the stand body.
•Take extra care to ensure your hand does not
get stuck in the height adjustment area. This
could injure your hand.
•
16
Installation
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.
123
A
B
4
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.
―Make sure to use the styrofoam (cushion) that came
with the monitor.
Grab the stand with one hand and use the thumb
on your other hand to remove the COVER-STAND
NECK LEFT in the direction of the arrow.
Unfasten screws for
A
and
B
.
―The screws are also used to attach the Wall-mount
bracket. Be careful to ensure the screws are not
missing.
Lift and remove the stand.
Caution
Do not press down on the monitor. There is a risk of
damaging the monitor.
17
Attaching the Wall-mount bracket
―Power the product off and remove the power cable from the power socket.
1 2
3 4
A
Attach the Wall-mount bracket here
B
Wall-mount bracket
Align
B
with
A
on the monitor, then tightly fasten with the screws removed from the stand (P.16).
•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
C34F791WQ* 100 x 100 (3.9 x 3.9) M4 4 EA
200 x 200 (7.9 x 7.9)
―Do not attach the Wall-mount bracket when the monitor is turned on. This may cause electric shock and
might result in injury.
18
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.
123
A
B
4
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.
―Make sure to use the styrofoam (cushion) that came
with the monitor.
Attach the stand to the back of the monitor, in the
direction of the arrow.
Rotate
A
and
B
screws for fixing. Grab the stand with one hand and use your other
hand to attach the COVER-STAND NECK LEFT in the
direction of the arrow.
Make sure that the arrow imprinted inside and the
▲OPEN outside of the COVER STAND NECK LEFT
are placed on the lower part. The COVER STAND
NECK LEFT cannot be attached if the imprints are
upside down.
5
After attaching the stand, place the product in an
upright position.
Caution
Do not press down on the monitor. There is a risk of
damaging the monitor.
19
Connecting and Using a Source Device
Chapter 03
Pre-connection Checkpoints
―Before connecting a source device, read the user manual provided with it.
The number and locations of ports on source devices may differ from device to device.
―Do not connect the power cable before connecting all other cables.
Ensure you connect a source device first before connecting the power cable.
Connecting the power cable during connection may damage the product.
―Check the types of ports at the back of the product you want to connect.
Connecting and Using a PC
Select a connection method suitable for your PC.
―Connecting parts may differ in different products.
―Provided ports may vary depending on the product.
Connection Using the HDMI Cable
HDMI IN 1, HDMI IN 2
―For optimum resolution, use a graphics card and an HDMI cable that support HDMI2.0 output. Ensure your
graphics card supports HDMI2.0 output using the graphics card manufacturer's website.
―Select an HDMI version. Version 2.0 supports a refresh rate of up to 100 Hz, and version 1.4 supports a refresh
rate of up to 50 Hz.
―When using dual monitor mode with HDMI2.0 input, disabling dual monitor mode after turning on the
monitor or entering power-saving mode may affect windows and other settings.
20
Connection Using an HDMI-DVI Cable
HDMI IN 1, HDMI IN 2
―The audio function is not supported if the source device is connected using the HDMI-DVI cable.
―The optimum resolution may not be available with an HDMI-DVI cable.
Connection Using an DP Cable
DP IN
―A DP cable shorter under 2 m in length is recommended. Using a cable longer than 2 m can affect the picture
quality.
―To display 3440 x 1440 @ 100 Hz, use a DP cable that supports 3440 x 1440 @ 100 Hz. Make sure that the
graphics card of the DP source supports 3440 x 1440 @ 100 Hz.
Connecting to Headphones
―Use headphones when activating sound with a HDMI-HDMI or DP cable.
Connecting the Power
2
HDMI IN 1
DC 19V
3
1
1 Connect the power cable to the AC/DC adapter. Then, connect the AC/DC adapter to the DC 19V port
on the back of the product.
2 Next, connect the power cable to the power outlet.
3 Press the JOG button on the back of the monitor to turn it on.
―The input voltage is switched automatically.
21
Tidying Up the Connected Cables
1234
170 mm
Grab the stand with one hand and use the thumb
on your other hand to remove the COVER-REAR-
SUB in the direction of the arrow.
Grab the stand with one hand and use the thumb
on your other hand to remove the COVER-STAND
NECK LEFT in the direction of the arrow.
Connect cables to the appropriate ports.
Run the cables through the opening on the stand,
as shown in the image.
Ensure that the length of the cables, within the
range indicated in the image, is at least 170 mm,
so that the cables are loose.
Tight cables make it difficult to attach the COVER-
STAND NECK LEFT.
567
Grab the stand with one hand and use your
other hand to close the COVER-REAR-SUB in the
direction of the arrow.
Grab the stand with one hand and use your other
hand to attach the COVER-STAND NECK LEFT in
the direction of the arrow.
Make sure that the arrow imprinted inside and the
▲OPEN outside of the COVER STAND NECK LEFT
are placed on the lower part. The COVER STAND
NECK LEFT cannot be attached if the imprints are
upside down.
The cables are now tidied up.
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 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.
―To detect and start a source device faster, connect the device to the USB 3.0 port on the product.
―Performance can vary, depending on the USB version supported by the external device.
―An external mass-storage HDD requires an external power supply. Be sure to connect it to a power source.
(Refer to the device user manual)
23
Correct posture to use the product
Use the product in the correct posture as follows:
•Straighten your back.
•Adjust the angle so light does not reflect on the screen.
•Keep your forearms perpendicular to your upper arms and level with the back of your hands.
•Keep your elbows at about a right angle.
•Adjust the height of the product so you can keep your knees bent at 90 degrees or more, your heels
attached to the floor, and your arms lower than your heart.
Driver Installation
―You can set the optimum resolution and frequency for this product by installing the corresponding drivers.
―To install the latest version of the product driver, download it from the Samsung Electronics website at http://
www.samsung.com.
Setting Optimum Resolution
An information message about setting optimum resolution will appear if you power on the product for
the first time after purchase.
Select a language on the product and change the resolution on your PC to the optimum setting.
―If the optimum resolution is not selected, the message will appear up to three times for a specified time even
when the product is turned off and on again.
―The optimum resolution can also be selected in Control Panel on your PC.
24
Screen Setup
Configure the screen settings such as brightness.
A detailed description of each function is provided. Refer to your product for details.
Chapter 04
SAMSUNG MAGIC Bright
This menu provides an optimum picture quality suitable for the environment where the product will be
used.
―This menu is not available when Eco Saving Plus is enabled.
―This menu is not available when Game Mode is enabled.
―This menu is not available when Eye Saver Mode is enabled.
―Not available when PIP/PBP Mode is set to On.
You can customize the brightness to suit your preferences.
SAMSUNG
MAGICBright
SAMSUNG
MAGICUpscale
Picture
Brightness
Contrast
Sharpness
Color
HDMI Black Level
Set to an
optimum picture
quality suitable
for the working
environment.
Custom
100
75
60
Off
Normal
Return
―The displayed image may differ depending on the model.
In PC mode
•Custom: Customize the contrast and brightness as required.
•Standard: Obtain a picture quality suitable for editing documents or using Internet.
•Cinema: Obtain the brightness and sharpness of TVs suitable for enjoying video and DVD content.
•Dynamic Contrast: Obtain balanced brightness through automatic contrast adjustment.
•Basic Color: This model supports a photochromic station. When switching to this mode, the color
area is adjusted to be similar to the standard color gamut of sRGB.
•High Bright: Maximize the screen brightness.
In AV mode
When the external input is connected through HDMI/DP 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.
25
Brightness
You can adjust the general brightness of the picture. (Range: 0~100)
A higher value will make the picture appear brighter.
―This menu is not available when
SAMSUNG
MAGIC
Bright is set to Dynamic Contrast mode.
―This menu is not available when Eco Saving Plus is enabled.
―This menu is not available when Eye Saver Mode is enabled.
Contrast
Adjust the contrast between the objects and background. (Range: 0~100)
A higher value will increase the contrast to make the object appear clearer.
―This option is not available when
SAMSUNG
MAGIC
Bright is in Cinema or Dynamic Contrast mode.
―This menu is not available when Game Mode is enabled.
―This menu is not available when PIP/PBP Mode is set to On and the Size is set to (PBP Mode).
Sharpness
Make the outline of objects more clear or blurry. (Range: 0~100)
A higher value will make the outline of objects clearer.
―This option is not available when
SAMSUNG
MAGIC
Bright is in Cinema or Dynamic Contrast mode.
―This menu is not available when
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 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
26
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 1 or HDMI 2 mode.
―Not available when PIP/PBP Mode is set to On.
•Normal: Select this mode when there is no contrast ratio degradation.
•Low: Select this mode to reduce the black level and increase the white level when there is a contrast
ratio degradation.
―HDMI Black Level may not be compatible with some source devices.
―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.
―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.
―It is best to set Response Time to Standard or Faster when you are not viewing a movie.
―This menu is not available when PIP/PBP Mode is set to On and the Size is set to / / (PIP Mode).
27
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 of the sub-screen 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 cable.
―The input signal is 480p, 576p, 720p, or 1080p and monitor can display normally (Not every model can
support all of these signals.).
―This can only be set when the external input is connected through HDMI/DP and PC/AV Mode is set to AV.
(DisplayPort/HDMI 1/HDMI 2: This option is available when FreeSync is disabled)
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.
28
Configuring the PIP/PBP Settings
A detailed description of each function is provided. Refer to your product for details.
Chapter 05
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
PIP/PBP Mode
Size
Position
Sound Source
Source
Picture Size
Contrast
Turn PIP/PBP
Mode on or off.
On
75/75
Return
―The displayed image may differ depending on the model.
―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.
―If there are several inputs with different vertical frequencies when using PIP/PBP Mode, a lower vertical
frequency is applied.
For example, if input 1 is 50 Hz and input 2 is 100 Hz, the vertical frequency is set to 50 Hz.
With two 100 Hz input sources in PIP/PBP Mode, the vertical frequency maximum is 60 Hz.
29
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.
―The white area of the icon means that the Sound Source comes from the main screen/sub-screen or the left/
right screen.
PIP mode
• /
PBP mode
• /
30
Source
PIP Mode (available in PIP mode(Size / / ))
Select the source for each screen.
―The input source for the main screen changes.
―With the exception of the current input source, the other two input sources can be selected.
―The screen may flicker if the input signal is unstable.
―When the Function Key Guide appears, move the JOG button LEFT to select the icon and then press the
JOG button. The main screen will switch in the order DisplayPort → HDMI 1 → HDMI 2.
PBP Mode (available in PBP mode(Size ))
Select input sources for the devices displayed on the main and sub screens.
―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 main screen will switch in the order DisplayPort → HDMI 1 → HDMI 2.
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 cable.
―The input signal is 480p, 576p, 720p, or 1080p and monitor can display normally (Not every model can support
all of these signals.).
―This can only be set when the external input is connected through HDMI/DP and PC/AV Mode is set to AV.
31
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 cable.
―The input signal is 480p, 576p, 720p, or 1080p and monitor can display normally (Not every model can support
all of these signals.).
―This can only be set when the external input is connected through HDMI/DP and PC/AV Mode is set to AV.
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.
32
Adjusting OSD (On Screen Display) settings
A detailed description of each function is provided. Refer to your product for details.
Chapter 06
Transparency
Set the transparency for the menu windows.
OnScreen Display
Transparency
Position
Language
Display Time
Configure the
transparency
of the menu
windows.
On
English
20 sec
Return
―The displayed image may differ depending on the model.
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.
33
Setup and Reset
A detailed description of each function is provided. Refer to your product for details.
Chapter 07
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.
―Not available when PIP/PBP Mode is set to On.
―This feature turns Off if PIP/PBP Mode is on.
FreeSync
Sound
Eco Saving Plus
Off Timer
PC/AV Mode
DisplayPort Ver.
HDMI Mode
FreeSync
technology is
solution that
eliminates screen
tearing without all
the usual lag and
latency. FreeSync
can be operated
when you use
AMD's graphic card
with supporting
Freesync solution.
System
Return
Off
Off
1.2
―The displayed image may differ depending on the model.
•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 select Ultimate Engine mode, 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?
―For use of the FreeSync function, the AMD graphic card and driver that support the function must have been
installed. For use of the FreeSync function in HDMI input, the AMD graphic card and driver that support HDMI
2.0 must have been installed and the version in the product must have been set as HDMI 2.0.
―The FreeSync function is only enabled in HDMI 1, HDMI 2 or DisplayPort mode.
Use the HDMI/DisplayPort cable provided by the manufacturer when using FreeSync.
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.
34
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
•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 480 (Graphic card for HDMI 2.0
3440 x 1440 @ 100 Hz)
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.
35
Sound
Volume
Adjust the Volume controlling the JOG button LEFT/RIGHT.
Sound Mode
•Standard: Selects the normal sound mode.
•Music: Emphasizes music over voices.
•Movie: Provides the best sound for movies.
•Clear Voice: Emphasizes voices over other sounds.
Select Sound
•Stereo: Enable the sound both from the left and right speakers.
•Left Channel: Set the left and right speakers to play only the left channel of the sound source.
•Right Channel: Set the left and right speakers to play only the right channel of the sound source.
Eco Saving Plus
The Eco Saving Plus function reduces power consumption by controlling the electric current used by the
monitor panel.
―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: The power consumption will be reduced by 25% over the default setting.
•High: The power consumption will be reduced by 50% over the default setting.
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.
36
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 1, HDMI 2 or DisplayPort 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.
DisplayPort Ver.
Select your Displayport. Displayport 1.1 supports High Bit Rate 1, while 1.2 supports High Bit Rate 2.
―Incorrect settings may cause the screen to go blank. If this occurs, check the device specifications.
―If the monitor is in HDMI 1, HDMI 2 or DisplayPort 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 or the setup window in your PC may be changed.
―When the setting is not appropriate, a blank screen may appear. In this case, check the specifications of the
device.
•1.4: HDMI 1.4 input is supported. The product supports the vertical frequency up to 50 Hz in the
maximum resolution (3440 x 1440).
•2.0: HDMI 2.0 input is supported. The product supports the vertical frequency up to 100 Hz in the
maximum resolution (3440 x 1440). For use of HDMI 2.0, you must use the graphic card and the
standard cable that support HDMI 2.0.
Source Detection
Select either Auto or Manual as the method to recognize input signal.
―Not available when PIP/PBP Mode is set to On.
Key Repeat Time
Acceleration, 1 sec, or 2 sec can be selected. If No Repeat is selected, a command responds only once
when a button is pressed.
37
Power LED On
Configure the settings to enable or disable the power LED located at the lower part of the product.
•Working: The power LED is on when the product is turned on.
•Stand-by: The power LED is on when the product is turned off.
Reset All
Return all the settings for the product to the default factory settings.
Information
View the current input source, frequency and resolution.
Picture
PIP/PBP
OnScreen Display
System
Information
Information
Exit
HDMI 1
****x****
**kHz **Hz
PIP
Picture
PIP/PBP
OnScreen Display
System
Information
Information
Exit
HDMI 1
****x****
**kHz **Hz
HDMI 2
****x****
**kHz **Hz
PBP
Picture
PIP/PBP
OnScreen Display
System
Information
Information
Exit
HDMI 1
****x****
**kHz **Hz
HDMI 2
****x****
**kHz **Hz
―The displayed image may differ depending on the model.
38
Installing the Software
Chapter 08
Easy Setting Box
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 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
39
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.
40
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.43).
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.43) 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 or a 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.
41
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: 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 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 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.
42
Specifications
Chapter 10
General
Model Name C34F791WQ*
Size 34 Class (34.0 Inches / 86.4 cm)
Display area 797.22 mm (H) x 333.72 mm (V)
31.39 Inches (H) x 13.14 Inches (V)
Pixel Pitch 0.07725 mm (H) x 0.23175 mm (V)
0.003041 Inches (H) x 0.009124 Inches (V)
Maximum Pixel Clock 543.500 MHz
Power Supply AC 100 - 240 V ~ (+/- 10 %), 50/60 Hz ± 3 Hz
Refer to the label at the back of the product as the standard
voltage can vary in different countries.
Signal connectors HDMI, 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 Electronics website.
(USA only)
Dispose unwanted electronics through an approved recycler.
To find the nearest recycling location, go to our website:
www.samsung.com/recyclingdirect or call, (877) 278 - 0799
43
Standard Signal Mode Table
Synchronization Horizontal Frequency 30 – 151 kHz
Vertical Frequency 48 – 100 Hz
Resolution Optimum resolution 3440 x 1440 @ 50 Hz (HDMI1.4)
3440 x 1440 @ 60 Hz (HDMI2.0, DisplayPort)
Maximum resolution 3440 x 1440 @ 50 Hz (HDMI1.4)
3440 x 1440 @ 100 Hz (HDMI2.0, 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, 640 x 480
31.469 59.940 25.175 -/-
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 +/+
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 +/+
44
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) Pixel Clock (MHz) Sync Polarity (H/V)
VESA, 1280 x 720
45.000 60.000 74.250 +/+
VESA, 1280 x 800
49.702 59.810 83.500 -/+
VESA, 1280 x 1024
63.981 60.020 108.000 +/+
VESA, 1280 x 1024
79.976 75.025 135.000 +/+
VESA, 1440 x 900
55.935 59.887 106.500 -/+
VESA, 1600 x 900 RB
60.000 60.000 108.000 +/+
VESA, 1680 x 1050
65.290 59.954 146.250 -/+
VESA, 1920 x 1080
67.500 60.000 148.500 +/+
VESA, 2560 x 1080
32.904 29.940 89.500 +/-
VESA, 2560 x 1440 RB
88.787 59.951 241.500 +/-
VESA, 3440 x 1440 (50 Hz)
73.681 49.987 265.250 +/-
VESA, 3440 x 1440 (DP)
88.819 59.973 319.750 +/-
VESA, 3440 x 1440 (DP, HDMI2.0)
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.
―Optimum settings may be restricted, depending on the performance and version of the graphics card and cable (HDMI / DisplayPort version, etc.)
45
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 separatly 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.