User manual
NC191
NC241
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.
BN46-00099C-02
BEFORE USING THE PRODUCT
PREPARATIONS
USING "PCOIP"
7Copyright
7Icons used in this manual
7Symbols for safety precautions
8Cleaning
8Cleaning
9Securing the Installation Space
9Precautions for storage
10 Safety Precautions
10Electricity and Safety
11Installation and Safety
13Operation and Safety
16Correct posture to use the product
17Checking the Contents
17Removing the Packaging
18Checking the Components
20 Parts
20 Frontal Buttons
22 Reverse Side
24 Installation
24Attaching the cradle
25Adjusting the Product Tilt and Height
25Rotating the Monitor
26Installing a Wall-mount Kit or Desktop Stand
27Anti-theft Lock
28 What is a "PC over IP"?
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Table Of Contents
CONNECTING AND USING A SOURCE DEVICE
SCREEN SETUP
29 Connection to Use "PCoIP"
29 LAN Connection
29Connecting USB Devices
30Connecting a Microphone
30Connecting to Headphones or Speakers
30Connecting a SERIAL cable
31Connecting to a Secondary Monitor
31 Connecting the Power
32Connect to the host PC using a LAN cable
33 Installing a USB-to-Serial Driver
35 "PCoIP"
35On Screen Display (OSD)
35Connect Screen
36OSD Options Menu
36 Configuration Window
46 Diagnostics Window
50 Information Window
52 User Settings Window
60 Password Window
62Wake On LAN
63Wake on USB
64OSD Logo Upload
65 Before Connecting
65 Pre-connection Checkpoints
66 Connecting and Using a PC
66Connecting to a PC
67"Windows Driver" Installation
68Setting Optimum Resolution
69Changing the Resolution Using a PC
71 Brightness
71 Configuring Brightness
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CONFIGURING TINT
RESIZING OR RELOCATING THE SCREEN
72 Contrast
72 Configuring Contrast
73 Sharpness
73 Configuring Sharpness
74 SAMSUNG MAGIC Bright
74 Configuring SAMSUNG MAGIC Bright
75 Coarse
75 Adjusting Coarse
76 Fine
76 Adjusting Fine
77 SAMSUNG MAGIC Color
77 Configuring SAMSUNG MAGIC Color
78 Red
78 Configuring Red
79 Green
79 Configuring Green
80 Blue
80 Configuring Blue
81 Color Tone
81 Configuring the Color Tone Settings
82 Gamma
82 Configuring Gamma
83 H-Position & V-Position
83 Configuring H-Position & V-Position
84 Menu H-Position & Menu V-Position
84Configuring Menu H-Position & Menu V- Position
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Table Of Contents
SETUP AND RESET
INFORMATION MENU AND OTHERS
INSTALLING THE
SOFTWARE
TROUBLESHOOTING GUIDE
SPECIFICATIONS
85 Reset
85 Initializing Settings (Reset)
86 Language
86 Changing the Language
87 Display Time
87 Configuring Display Time
88 Menu Transparency
88 Changing Menu Transparency
89 Power Key
89 Enabling Power Key
90 INFORMATION
90 Displaying INFORMATION
90Configuring Volume in the Initial Screen
91Natural Color
91 What is Natural Color?
92 MultiScreen
92Installing the Software
93Removing the Software
94Requirements Before Contacting Samsung Customer Service Center
94 Testing the Product
94 Checking the Resolution and Frequency
94 Check the following.
96 |
Q & A |
98 General
100PowerSaver
101Standard Signal Mode Table
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Table Of Contents
APPENDIX
INDEX
104 Contact SAMSUNG WORLD WIDE
110Responsibility for the Pay Service (Cost to Customers)
110 Not a product defect
110A Product damage caused by customer's fault
110Others
111Correct Disposal
111Correct Disposal of This Product (Waste Electrical & Electronic Equipment)
111Correct disposal of batteries in this product
112Terminology
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The contents of this manual are subject to change without notice to improve quality.
© 2012 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.
Microsoft and Windows are registered trademarks of Microsoft Corporation.
VESA, DPM and DDC are registered trademarks of the Video Electronics Standards Association.
zAn 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 centre and there is no defect in the product (i.e. where you have failed to read this user manual).
zThe amount of such administration charge will be advised to you before any work or home visit is carried out.
The following images are for reference only. Real-life situations may differ from what is shown in the images.
Warning |
A serious or fatal injury may result if instructions are not followed. |
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Caution |
Personal injury or damage to properties may result if instructions are |
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Activities marked by this symbol are prohibited.
Instructions marked by this symbol must be followed.
Before Using the Product |
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Before Using the Product
Exercise care when cleaning as the panel and exterior of advanced LCDs are easily scratched. Take the following steps when cleaning.
1.Power off the monitor and computer.
2.Disconnect the power cord from the monitor.
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 screen using a clean, soft and dry cloth.
z Do not apply a cleaning agent that contains alcohol, solvent, or surfactant to the monitor.
!
zDo 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 monitor.
5. Connect the power cord to the product after cleaning the product. 6. Power on the monitor and computer.
!
Before Using the Product |
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Before Using the Product
zEnsure 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
10 cm
10 cm |
10 cm |
10 cm
Be sure to contact Samsung Customer Service Center (page 104) if the inside of the monitor needs
cleaning. (Service fee will be charged.)
Before Using the Product |
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Before Using the Product
The following images are for reference only. Real-life situations may differ from what is shown in the
images.
Warning
Do not use a damaged power cord or plug, or a loose power socket. z An electric shock or fire may result.
Do not plug many products into the same power socket. z Otherwise, the socket may overheat and cause a fire.
Do not touch the power plug with wet hands. z Otherwise, an electric shock may result.
Insert the power plug all the way in so it is not loose. z An unstable connection may cause a fire.
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Ensure you connect the power plug to a grounded power socket. (type 1 insulated devices only).
zAn electric shock or injury may result.
Do not bend or pull the power cord with force. Do not weigh the power cord down with a heavy object.
zA damaged power cord may cause an electric shock or fire.
Do not place the power cord or product near heat sources.
zAn electric shock or fire may result.
Remove foreign substances such as dust around the plug pins and power socket with a dry cloth.
zOtherwise, a fire may result.
Before Using the Product 10
Before Using the Product
Caution
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Do not unplug the power cord when the product is in use. |
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z The product may become damaged by an electric shock. |
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Do not use the power cord for products other than authorized products supplied |
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by Samsung. |
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z An electric shock or fire may result. |
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Keep the power socket where the power cord is connected unobstructed. |
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z If any problem occurs in the product, unplug the power cable to completely |
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cut the power to the product. |
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Power to the product cannot be completely cut off with the power button. |
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Hold the plug when disconnecting the power cord from the power socket. |
z An electric shock or fire may result.
!
Warning
Do not place candles, insect repellants or cigarettes on top of the product. Do not install the product near heat sources.
z Otherwise, a fire may result.
Avoid installing the product in a narrow space with bad ventilation, such as a bookshelf or wall closet.
z Otherwise, a fire may result due to an increased internal temperature.
Keep the plastic packaging bag for the product in a place that cannot be reached by children.
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z Children may suffocate. |
Before Using the Product 11
Before Using the Product
! |
Do not install the product on an unstable or vibrating surface (insecure shelf, sloped surface, etc.).
zThe product may fall and break or cause a personal injury.
zUsing 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.
zAn electric shock or fire may result.
Do not expose the product to direct sunlight, heat, or a hot object such as a stove.
zOtherwise, the product lifespan may be reduced, or a fire may result.
Do not install the product within the reach of young children.
zThe product may fall and injure children.
Caution
Take care not to drop the product when moving it.
z Otherwise, product failure or personal injury may result.
!
Do not set down the product on its front. z The screen may become damaged.
When installing the product on a cabinet or shelf, make sure that the bottom edge of the front of the product is not protruding.
z The product may fall and break or cause a personal injury.
zInstall the product only on cabinets or shelves of the right size.
Before Using the Product 12
Before Using the Product
Put down the product carefully.
z The product may fall and break or cause a personal injury.
!
SAMSUNG
!
Installing the product in an unusual place (a place exposed to a lot of fine particles, chemical substances or extreme temperatures, or an airport or train station where the product should operate continuously for an extended period of time) may seriously affect its performance.
zBe sure to consult Samsung Customer Service Center (page 104) before installation if you want to install the product at such a place.
Warning
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High voltage runs through the product. Do not attempt to disassemble, repair, or modify the product on your own.
zAn electric shock or fire may result.
zContact Samsung Customer Service Center (page 104) for repair.
Before moving the product, turn off the power switch and disconnect the power cable and all other connected cables.
zOtherwise, the power cord may be damaged and a fire or electric shock may result.
If the product generates a strange noise, a burning smell, or smoke, remove the power cord immediately and contact Samsung Customer Service Center (page 104).
zAn electric shock or fire may result.
Do not let children hang from the product or climb on top of it.
zThe product may fall, and your child may become injured or seriously harmed.
If the product falls or the exterior is damaged, power off the product, remove the power cord, and contact Samsung Customer Service Center (page 104).
zOtherwise, an electric shock or fire may result.
Do not put a heavy object, toy, or sweets on top of the product.
zThe product or heavy objects may fall as children try to reach for the toy or sweets resulting in a serious injury.
Before Using the Product 13
Before Using the Product
If there is a thunderstorm or lightning strike, turn off the power and disconnect the power cable.
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z An electric shock or fire may result. |
Do not drop objects on the product or apply impact.
z An electric shock or fire may result.
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GAS
100
Do not move the product by pulling the power cord or any cable.
zOtherwise, the cable may be damaged and product failure, an electric shock or fire may result.
If a gas leakage is found, do not touch the product or power plug. Also, ventilate the area immediately.
zSparks can cause an explosion or fire.
Do not lift or move the product by pulling the power cord or any cable.
zOtherwise, the cable may be damaged and product failure, an electric shock or fire may result.
Do not use or keep combustible spray or an inflammable substance near the product.
zAn explosion or fire may result.
Ensure the vents are not blocked by tablecloths or curtains.
zOtherwise, a fire may result from an increased internal temperature.
Do not insert a metallic object (a chopstick, coin, hair pin, etc.) or inflammable object (paper, match, etc.) into the vent or ports of the product.
zIf water or any foreign substance enters the product, be sure to power off the product, remove the power cord, and contact Samsung Customer Service Center (page 104).
zProduct failure, an electric shock or fire may result.
Do not place objects containing liquid (vases, pots, bottles, etc) or metallic objects on top of the product.
zIf water or any foreign substance enters the product, be sure to power off the product, remove the power cord, and contact Samsung Customer Service Center (page 104).
zProduct failure, an electric shock or fire may result.
Before Using the Product 14
Before Using the Product
Caution
-_-
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Leaving the screen fixed on a stationary image for an extended period of time may cause afterimage burn-in or defective pixels.
zIf you are not going to use the product for an extended period of time, activate power-saving mode or a moving-picture screen saver.
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.).
zOtherwise, a fire may result from accumulated dust, overheating, an electric shock, or electric leakage.
Use the product at the recommended resolution and frequency.
zYour eyesight may deteriorate.
Looking at the screen too close for an extended period of time can deteriorate your eyesight.
!
Do not hold the monitor upside-down or move it by holding the stand.
z The product may fall and break or cause a personal injury.
Do not use humidifiers or stoves around the product.
z An electric shock or fire may result.
Rest your eyes for more than 5 minutes for every 1 hour of product use.
z Eye fatigue will be relieved.
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Do not touch the screen when the product has been turned on for an extended period of time as it will become hot.
Store the small accessories used with the product out of reach of children.
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Before Using the Product 15
Before Using the Product
Exercise caution when adjusting the product angle or stand height.
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Otherwise, children's fingers or hands may become stuck and injured.
Tilting the product excessively may cause it to fall and result in personal injury.
Do not place heavy objects on the product.
z Product failure or personal injure may result.
Do not increase the volume too high when using headphones (earphones).
z Sound particularly at a higher volume could potentially affect long-term hearing.
Use the product in the correct posture as follows:
z
z
z
z
z
z
Straighten your back.
Allow a distance of 45 to 50cm between your eye and the screen, and look slightly downward at the screen.
Keep your eyes directly in front of the screen.
Adjust the angle so light does not reflect on the screen.
Keep your forearms perpendicular to your upper arms and level with the back of your hands.
Keep your elbows at about a right angle.
Adjust the height of the product so you can keep your knees bent at 90 degrees or more, your heels attached to the floor, and your arms lower than your heart.
Before Using the Product 16
1Open the packaging box. Be careful not to damage the product when you open the packaging with a sharp instrument.
2 Remove the styrofoam from the product.
3 Check the components and remove the styrofoam and plastic bag.
z
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The appearance of actual components may differ from the image shown.
This image is for reference only.
4 Store the box in a dry area so that it can be used when moving the product in the future.
1 Preparations 17
1Preparations
z Contact the dealer from whom you purchased the product if any item is missing.
zThe appearance of the components and items sold separately may differ from the image shown.
Components
Quick setup guide |
Warranty card |
User manual |
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(Not available in some locations) |
Power cable |
Stand base |
Components may vary depending on the country.
1 Preparations 18
1Preparations
Items sold separately
The following items can be purchased at your nearest retailer.
LAN cable |
D-SUB cable |
USB cable |
RS232C cable |
Stereo cable |
DVI cable |
USB mouse |
Keyboard |
Headphone |
MIC |
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1 Preparations 19
1Preparations
The color and shape of parts may differ from what is shown. Specifications are subject to change
without notice to improve quality.
OSD guide
SOURCE AUTO
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Icons |
Description |
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zOpen or close the onscreen display (OSD) menu, or return to the parent menu.
zOSD control lock: Maintain the current settings, or lock the OSD control to prevent unintended changes to settings.
MENU
Enable: To lock the OSD control, press the MENU button [ MENU] for
five seconds.
Disable: To unlock the locked OSD control, press the MENU button
[MENU] for more than five seconds.
Connect to a server.
Move to the upper or lower menu or adjust the value for an option on the
OSD menu.
Adjust the Volume.
When the OSD guide is displayed, the [] button activates the function assigned to Volume.
1 Preparations 20
1Preparations
Icons |
Description |
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Confirm a menu selection.
Pressing the [] button when the OSD menu is not displayed will change the input source (Client/Analog). If you power on the product or change the input source by pressing the [] button, a message that shows the changed input source will appear at the top left corner of the screen.
Analog mode: Automatically adjust the screen settings.
AUTO
Client mode: Disconnect from the server.
Power on or off the product.
z Go to SETUP&RESET Power Key and select Power Off or
Screen Off. (Refer to "7.5 Power Key" for details on
Power Key).
zTo turn the product on or off when Power Off is selected, press the power button.
zThe default setting is Power Off.
When a control button on the product is pressed, the OSD guide will be displayed before the onscreen menu opens. (The guide shows the function of the button pressed.)
OSD guide To access the onscreen menu when the guide is displayed, press the corresponding button again.
The OSD guide may vary depending on the function or product model.
Refer to the actual product.
1 Preparations 21
1Preparations
The color and shape of parts may differ from what is shown. Specifications are subject to change
without notice to improve quality.
AUDIO IN MIC
RGB IN |
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POWER IN |
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DVI OUT |
SERIAL |
LAN |
ON |
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Port |
Description |
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Connect to an audio output device such as headphones. |
MIC |
Connect to a microphone. |
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AUDIO IN |
Connect to an audio-input source using an audio cable. |
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Connect to a USB device. |
RGB IN |
Connect to a PC using the D-SUB cable. |
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DVI OUT |
Connect to a secondary monitor using the DVI cable. |
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SERIAL |
Connect to a device that supports an RS-232C connection |
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(interface). |
LAN
Connect to a network using the LAN cable.
1 Preparations 22
1Preparations
Port |
Description |
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POWER IN
ON
Connect to the power cable.
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If the 11th digit of the model code is M, the model has internal |
Speakers |
speakers. |
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E.g.) LF19NEBHBNM, LF24NEBHBNM |
1 Preparations 23
1Preparations
Place a protective cloth or cushion on a flat surface. Next, place the product with the face down on top of the cloth or cushion.
Fasten the screw tightly (using a screwdriver or coin) into the bottom of the base.
- Caution
Do not hold the product upside down only by the stand.
Insert the stand base into the stand in the direction of the arrow.
After installing the stand, place the product upright.
Do not remove the fixing pin until you are finished attaching the stand.
You can remove the fixing pin and adjust the stand now.
zDisassembly is the reverse order of assembly.
zThe color and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality.
1 Preparations 24
1Preparations
The color and shape of parts may differ from what is shown. Specifications are subject to change without notice to improve quality.
-3°(±2°) ~ 25°(±2°)
z
z
z
To adjust the height, remove the fixing pin.
The monitor tilt and height can be adjusted.
Hold the top center of the product and adjust the height carefully.
You can rotate your monitor as shown below.
z Be sure to fully extend the stand before rotating the monitor.
zIf you rotate the monitor without fully extending the stand, the corner of the monitor may hit the floor and get damaged.
zDo not rotate the monitor counterclockwise. The monitor may get damaged.
1 Preparations 25
1Preparations
Before Installation
Power the product off and remove the power cable from the power socket.
Place a protective cloth or cushion on a flat surface. Next, place the product with the face down on top of the cloth or cushion.
Unfasten the screw from the back of the product.
Lift and detach the stand.
Installing a Wall-mount Kit or Desktop Stand
1
A
4
A
B
Attach the wall-mount kit or desktop stand here
Bracket (sold separately)
Align the grooves and tightly fasten the screws on the bracket on the product with the corresponding parts on the wall-mount kit or desktop stand you want to attach.
1 Preparations 26
1Preparations
Notes
zUsing a screw longer than the standard length can damage the internal components of the product.
zThe length of screws required for a wall mount that does not comply with the VESA standards may vary depending on the specifications.
zDo 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.
zSamsung shall not be held liable for any product damage or personal injury caused by using a wallmount kit other than the one specified or from an attempt to install the wall-mount kit on your own.
zTo mount the product on a wall, ensure you purchase a wall-mount kit that can be installed 10cm or farther away from the wall.
zBe sure to use a wall-mount kit that complies with the standards.
zTo install the monitor using a wall mount, disconnect the stand base from the monitor.
1.3.5Anti-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. The lock device is sold separately.
To lock an anti-theft locking device:
1Fix the cable of your anti-theft locking device to a heavy object such as a desk.
2Put one end of the cable through the loop on the other end.
3Insert the locking device into the anti-theft lock slot at the back of the product.
4Lock the locking device.
z
z
z
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.
1 Preparations 27
zThis monitor can decode and display the screen of the server PC encoded and transmitted through the network (LAN) as well as display the computer screen like a conventional monitor. This monitor shows a far more improved performance than a normal RDP and has been designed to support a resolution of 1920*1080 pixels for high-quality graphic work.
zThis monitor enables reinforced security because it is used by connecting it to a server PC and enabling you to access the Internet, create documents and edit figures. In addition, this newconcept monitor enables you to play music, videos and games by connecting an external input source device such as DSC, MP3, external storage device etc. to the USB port.
zThis monitor can be utilized for various fields such as video conferencing and co-working by displaying the network display screen on another display device by connecting the device through the DVI OUT port.
2 Using "PCoIP" 28
2Using "PCoIP"
zDo not connect the power cable before connecting all other cables.
Ensure you connect a source device first before connecting the power cable.
LAN
1 Connect the LAN cable to [LAN] on the back of the product.
z
z
It is not supported when the network speed is below or equal to 10Mbps. Use Cat7(*STP Type) cable for the connection.
*STP: Shielded Twist Pair
z The [] port supports up to USB 2.0.
zVMware View 4.6 or later is required. Data transfer rate may decrease depending on the network conditions.
1 Connect a USB device, such as a keyboard or mouse, to [] at the back of the product.
2 Using "PCoIP" 29
2Using "PCoIP"
MIC
1 Connect a microphone to the [MIC] jack at the back of the product.
1Connect an audio output device, such as headphones or speakers, to [ ] at the back of the product.
SERIAL
1Using the RS-232C cable, connect [SERIAL] on the back of the product to [SERIAL] on a device or PC that supports RS232C connection (interface).
2 Using "PCoIP" 30