LG 49VL7F User Manual

OWNER’S MANUAL  
LG Digital Signage  
(MONITOR SIGNAGE)  
Please read this manual carefully before operating your set and retain it for future  
reference.  
49VL5F 49VL7F  
Copyright © 2019 LG Electronics Inc. All Rights Reserved.  
3
WARNING - This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may  
cause radio interference.  
SAFETY PRECAUTIONS  
Please read these safety precautions carefully before using the product.  
WARNING  
If you ignore the warning message, you may be seriously injured or there is a possibility of accident or death.  
CAUTION  
If you ignore the caution message, you may be slightly injured or the product may be damaged.  
WARNING  
Indoor Use Only.  
Precautions In Installing the Product  
WARNING  
Keep away from heat sources like electrical heaters.  
- Electrical shock, fire, malfunction, or deformation may occur.  
Keep the packing anti-moisture material or vinyl packing out of the reach of children.  
- Anti-moisture material is harmful if swallowed. If swallowed by mistake, force the patient to vomit and visit the  
nearest hospital. Additionally, vinyl packing can cause suffocation. Keep it out of the reach of children.  
Do not put heavy objects on the product or sit upon it.  
- If the product collapses or is dropped, you may be injured. Children must pay particular attention.  
Do not leave the power or signal cable unattended on the pathway.  
- The passerby can trip or fall, which can cause electrical shock, fire, product breakdown, or injury.  
Install the product in a neat and dry place.  
- Dust or moisture can cause electrical shock, fire or product damage.  
If you can smell smoke or other odors or hear a strange sound unplug the power cord and contact the service center.  
- If you continue to use without taking proper measures, electrical shock or fire can occur.  
If you drop the product or the case is broken, turn off the product and unplug the power cord.  
- If you continue to use without taking proper measures, electrical shock or fire can occur. Contact the service center.  
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Do not drop an object on or apply pressure to the product. Do not throw any toys or objects at the product screen.  
- It can cause injury to human, problem to product and damage the display.  
Do not let the product fall or drop when connecting it with an external device.  
- This may cause injury and/or damage to the product.  
When connecting it to a game device, keep a distance of four times the diagonal measurement of the screen from the  
device.  
- If the product falls because of the short cable, this may cause injury and/or damage to the product.  
Leaving a fixed image on the screen for a long time may cause damage to the screen and cause image retention.  
To use the product for a long period of time, use a screen saver on the PC or utilize the residual image prevention  
function on the product, and when the product is not used, turn off the power. Image retention and related problems  
are not covered by the warranty on this product.  
Do NOT install this product on a wall where there is high risk of exposure to oil fumes or mist.  
- This may damage product and cause it to fall.  
CAUTION  
Make sure the product ventilation holes are not blocked. Install the product in a suitably wide place (more than 100  
mm from the wall).  
- If you install the product too close to the wall, it may be deformed or fire can break out due to internal heat.  
Do not block the ventilation hole of the product by a tablecloth or curtain.  
- The product can be deformed or fire can break out due to overheating inside the product.  
Install the product on a flat and stable place that has no risk of dropping the product.  
- If the product is dropped, you may be injured or the product may be broken.  
Install the product where no EMI occurs.  
Keep the product away from direct sunlight.  
- The product can be damaged.  
If you install the product in a place that does not meet the recommended conditions, this may cause serious damage  
to the product’s picture quality, life cycle, and appearance. Please check with LG or a qualified installer before  
installing. This caution applies to a place where there is an abundance of fine dust or oil mist, chemical substances are  
used, the temperature is very high or low, the humidity is very high, or the product is likely to remain turned on for a  
long period of time (airport and train station), failure to do so will invalidate the warranty.  
Do not install the product in an area with poor ventilation (e.g.on a bookshelf, in a closet) or outside and avoid placing  
on cushions or carpets.  
In addition, do not install it where there are heating objects such as lighting equipment.  
5
Precautions to the AC Adapter and Electrical Power  
WARNING  
If water or any foreign substance goes inside the product (TV, monitor, power cord, or AC adapter), disconnect the  
power cord immediately and contact the service center.  
- Otherwise, this may cause a fire or electric shock due to damage to the product.  
Do not touch the power plug or AC adapter with wet hands. If the pins of the plug are wet or dusty, wipe and dry  
them before use.  
- Otherwise, this may cause a fire or electric shock.  
Make sure to completely insert the power cord into the AC adapter.  
- If loosely connected, the poor connection may cause a fire or electric shock.  
Be sure to use power cords and AC adapters provided or approved by LG Electronics, Inc.  
- The use of non-approved products may cause a fire or electric shock.  
When unplugging the power cord, always pull it by the plug. Do not bend the power cord with excessive force.  
- The power line can be damaged, which may cause electric shock or fire.  
Be careful not to step or place heavy objects (electronic appliances, clothing, etc.) on the power cord or AC adapter.  
Be careful not to damage the power cord or AC adapter with sharp objects.  
- Damaged power cords may cause a fire or electric shock.  
Never disassemble, repair or modify the power cord or AC adapter.  
- This may cause a fire or electric shock.  
Make sure to connect the power cable to the grounded current.  
- You may be electrocuted or injured.  
Use the rated voltage only.  
- The product can be damaged, or you may be electrocuted.  
In the presence of thunder and lightning, never touch the power cord and signal cable because it can be very  
dangerous.  
- It can cause electric shock.  
Do not connect several extension cords, electrical appliances, or electrical heaters to a single outlet. Use a power strip  
with a grounding terminal designed for exclusive use with the computer.  
- A fire can break out due to overheating.  
Do not touch the power plug with wet hands. Additionally, if the cord pin is wet or covered with dust, dry the power  
plug completely or wipe dust off.  
- You may be electrocuted due to excess moisture.  
6
If you don’t intend to use the product for a long time, unplug the power cable from the product.  
- Covering dust can cause a fire, or insulation deterioration can cause electric leakage, electric shock or fire.  
Fix the power cable completely.  
- If the power cable is not fixed completely, a fire can break out.  
Do not insert a conductor (like a metal chopstick) into one end of the power cable while the other end is connected  
to the input terminal on the wall. Additionally, do not touch the power cable right after plugging into the wall input  
terminal.  
- You may be electrocuted.  
The appliance coupler is used as the disconnect device.  
Please make sure the device is installed near the wall outlet to which it is connected and that the outlet is easily  
accessible.  
As long as this unit is connected to the AC wall outlet, it is not disconnected from the AC power source even if the  
unit is turned off.  
CAUTION  
Be sure to keep the outlet, AC adapter, and pins of the power plug clean from dust and etc.  
- This may cause a fire.  
Do not unplug the power cord while the product is in use.  
- Electrical shock can damage the product.  
Use only the power cord supplied with the unit. If you use another power cord, make sure that it is certified by the  
applicable national standards when not provided by the supplier. If the power cable is faulty in any way, please contact  
the manufacturer or the nearest authorized repair service provider for a replacement.  
7
Precautions In Moving the Product  
WARNING  
Make sure to turn off the product.  
- You may be electrocuted or the product can be damaged.  
Make sure to remove all cables before moving the product.  
- You may be electrocuted or the product can be damaged.  
Make sure the panel faces forward and hold it with both hands to move. If you drop the product, the damaged  
product can cause electric shock or fire. Contact an authorized the service center for repair.  
Make sure the product is turned off, unplugged, and all cables have been removed. It may take 2 or more people to  
carry larger apparatus. Do not press against or put stress on the front panel of the apparatus.  
CAUTION  
Do not shock the product when moving it.  
- You may be electrocuted or the product can be damaged.  
Do not dispose the product-packing box. Use it when you move.  
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Precautions In Using the Product  
WARNING  
Do not disassemble, repair or modify the product at your own discretion.  
- Fire or electric shock accident can occur.  
- Contact the service center for check, calibration or repair.  
When the display is to be left unattended for an extended period of time, unplug it from the wall outlet.  
Keep the product away from water.  
- Fire or electric shock accident can occur.  
Do not shock or scratch the front and sides of the screen with metallic objects.  
- Otherwise, it may cause damage to the screen.  
Avoid high temperatures and humidity.  
CAUTION  
Do not put or store inflammable substances near the product.  
- There is a danger of explosion or fire due to careless handling of the inflammable substances.  
When cleaning the product, unplug the power cord and scrub gently with a soft cloth to prevent scratching. Do not  
clean with a wet cloth or spray water or other liquids directly onto the product. An electric shock may occur. (Do not  
use chemicals such as benzene, paint thinners, or alcohol.)  
Take a rest from time to time to protect your vision.  
Keep the product clean at all times.  
Take a comfortable and natural position when working with a product to relax the muscles.  
Take a regular break when working with a product for a long time.  
Do not press strongly upon the panel with a hand or sharp object such as nail, pencil, or pen, or make a scratch on it.  
Keep the proper distance from the product.  
- Your vision may be impaired if you look at the product too closely.  
Set the appropriate resolution and clock by referring to the User’s Guide.  
- Your vision can be impaired.  
Use authorized detergent only when cleaning the product. (Do not use benzene, thinner, or alcohol.)  
- Product can be deformed.  
Do not expose to dripping or splashing and do not place objects filled with liquids, such as vases, cups, etc. on or over  
the apparatus (e.g. on shelves above the unit).  
Batteries should not be exposed to excessive heat. For example, keep away from direct sunlight, open fireplace, and  
electric heaters.  
Do NOT place non-rechargeable batteries in charging device.  
Using headsets (earphones) for a long time or listening loudly can cause damage to your hearing.  
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Spray water onto a soft cloth 2 to 4 times, and use it to clean the front frame; wipe in one direction only. Too much  
moisture may cause staining.  
CHEMICALS  
WATER  
Do not use products using high voltage around the Monitor. (e.g., a bug zapper)  
- Monitor may have malfunction as its electrical shock.  
Mounting on a Wall  
Do NOT install this product by yourself as you may injure yourself or cause damage to product. Please contact service  
personnel authorised by manufacturer.  
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LICENSES  
Supported licenses may differ by model. For more information of the licenses, visit www.lg.com.  
The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered  
trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.  
Manufactured under license from Dolby Laboratories. Dolby, Dolby Vision, Dolby Audio, Dolby Atmos, and the double-D  
symbol are trademarks of Dolby Laboratories.  
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ASSEMBLY AND PREPARATION  
CAUTION  
Always use genuine components to ensure safety and product performance.  
The product warranty will not cover damage or injury caused by the use of counterfeit components.  
NOTE  
The accessories provided with your product may vary depending on the model or region.  
Product specifications or contents in this manual may be changed without prior notice due to upgrade of product  
functions.  
SuperSign Software & Manual  
- Downloading from the LG Electronics website.  
- Visit the LG Electronics website (http://partner.lge.com) and download the latest software for your model.  
The warranty will not cover any damage caused by using the product in an excessively dusty environment.  
12  
Parts  
- The image may be different according to the model.  
Portrait Layout  
When installing in a portrait layout, rotate the monitor clockwise 90 degrees (when facing the screen).  
13  
Storage Method for Panel Protection  
Correct Method  
1
If the product needs to be set upright, hold both sides of the product, and tilt backward carefully for. Do not let the  
panel touch the floor.  
Panel  
2
When laying down the product, lay a cushion on a flat floor. Put the product on it with the panel of the product  
facing down.  
Panel  
Cushion  
3
If there is not a cushion available, ensure the floor is clean and then lay the product down carefully with the panel  
facing either upward or downward. At this time, be careful for objects not to fall on the panel.  
Panel  
14  
Incorrect Method  
1 If the product is tilted onto the bezel, the bottom of the panel may be damaged.  
Panel  
2
If the product is tilted toward the corner of the panel, the bottom of the panel may be damaged.  
Panel  
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Safety and Precaution Guide for Installation  
During installation, ensure any conductive materials (metals, etc.) do not enter through the gaps or vent holes between  
the panel and the back cover.  
- Covering the back of the product with a cloth may prevent foreign substances from entering the product and causing  
malfunction.  
- Make sure to remove the cloth after the installation is complete.  
16  
17  
Installing on a Wall  
To install the Monitor on a wall (optional), use the VESA screws provided as accessories to fasten it.  
Install the monitor at least 200 mm away from the wall and leave about 100 mm of space at each side of the monitor  
to ensure sufficient ventilation. Use the wall mount plate and screws that comply with the VESA standard.  
100 mm  
200 mm  
100 mm  
100 mm  
100 mm  
CAUTION  
Disconnect the power cord before moving or installing the monitor to avoid risk of electric shock.  
If you install the monitor on a ceiling or slanted wall, it may fall and result in injury. Use an authorized LG wall mount  
and contact your local dealer or qualified personnel to assist with the installation.  
Do not over tighten the screws as this may damage the monitor and void your warranty.  
Use only screws and wall mounting brackets that meet the VESA standard. Any damage or injuries caused by misuse  
or use of improper accessories are not covered by the warranty.  
NOTE  
Do not install the product in a place with no ventilation (e.g., on a bookshelf or in a closet) or on a carpet or cushion. If  
there is no other option but to mount the product on the wall, make sure that sufficient ventilation is provided before  
installation.  
- Failure to do so may result in a fire due to the increase in the internal temperature.  
The illustration shows a general example of installation and may look different from the actual product.  
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Securing the monitor to a wall (optional)  
(Depending on model)  
1
Insert and tighten the eyebolts, or brackets and bolts on the back of the monitor.  
- If there are already bolts inserted in the eyebolts’ position, remove the other bolts first.  
2
3
Mount the wall brackets with the bolts to the wall. Match the location of the wall bracket and the eyebolts on the  
rear of the monitor.  
Connect the eyebolts and wall brackets tightly with a sturdy cord. Make sure the securing cord is horizontal with  
the flat surface.  
WARNING  
If the monitor is not positioned in a sufficiently stable location, there is a danger that it will fall. Many injuries,  
particularly to children, can be avoided by taking simple precautions such as:  
- Only using furniture that can safely support the monitor.  
- Ensuring the monitor is not overhanging the edge of the supporting furniture.  
- Not placing the monitor on tall furniture (for example, cupboards or bookcases) without anchoring both the  
furniture and the monitor to a suitable support.  
- Not placing cloth or other materials between the monitor and supporting furniture.  
- Educating children about the dangers of climbing on furniture to reach the monitor or its controls.  
CAUTION  
Make sure that children do not climb on or hang from the monitor.  
NOTE  
Use a platform or cabinet that is large and strong enough to support the monitor securely.  
Brackets, bolts, and cords are sold separately. You can obtain additional accessories from your local retail store.  
The illustration shows a general example of installation and may look different from the actual product.  
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External Equipment Setup  
IR Receiver  
This allows a remote control sensor to be placed in a custom location.  
Then that display can control other displays via an RS-232C cable.  
20  
Tiling Displays  
How to Mount the Set  
Example of 2 x 2 Tiling  
Using the screws for attaching the VESA wall mount, mount the set to the wall mount plate or the wall.  
Screws for attaching the VESA wall  
mount (M6)  
(Unit: mm)  
600  
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How to Join Sets  
1
Join other sets using screws for fixing the VESA wall mount in the same way as above.  
Set 4 joined to the rest of the sets (2 x 2 tiling)  
2
After joining the sets, use the tiling guide to adjust the gap between the sets.  
(M4 x L8)  
39 mm  
54 mm  
3
Now the 2 x 2 tiling is complete. You can tile in various combinations, such as 3 x 3.  
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NOTE  
The load applied to each set should be supported by the wall mount plate or the wall using a VESA wall mount  
(600 x 400).  
The load applied to each set should be supported by the wall mount plate using a VESA wall mount. (Each set must  
be firmly mounted to the wall mount plate or the wall.)  
You may mount the set without using the tiling guide; this does not affect the performance of the device.  
The screws are enclosed with the other components in the box, including the tiling guides.  
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REMOTE CONTROL  
The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully to  
use the monitor correctly. To install batteries, open the battery cover, place batteries (1.5 V AAA) matching  
and  
terminals to the labels inside the compartment, and close the battery cover. To remove the batteries, perform the  
installation actions in reverse. The illustrations may differ from the actual accessories.  
CAUTION  
Do not mix old and new batteries, as this may damage the remote control.  
Be sure to point the remote control toward the remote control sensor on the monitor.  
Some features of the remote control may not be supported in certain models.  
The product’s internal and external batteries should not be exposed to excessive heat such as direct sunlight, fire, or  
the like.  
(POWER) Turns the monitor on or off.  
Turns the monitor on.  
Turns the monitor off.  
Adjusts the brightness of the picture to reduce energy  
consumption.  
(INPUT) Selects the input mode.  
This model does not support this.  
Toggles between numerical and alphabetical.  
Number and Alphabet buttons Enters numerical or alphabetical characters  
depending upon the setting.  
Deletes the entered numerical or alphabetical character.  
Volume Up/Down Button Adjusts the volume. (This model does not support  
this.)  
Selects the Aspect Ratio mode.  
Automatically adjusts picture position and minimizes image instability  
(available for RGB input only).  
(MUTE) Mutes all sounds. (This model does not support this.)  
Adjusts the brightness of the display.  
This model does not support this.  
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Selects the Picture Mode.  
(HOME) Activates the Launcher.  
Enters the White Balance menu.  
(SETTINGS) Accesses the main menus or saves your input and exit menus.  
SuperSign menu key.  
Navigation Buttons Scrolls through menus or options.  
Selects menus or options and confirms your input.  
(BACK) Allows you to move back one step in the user interaction function.  
Quit all OSD tasks and applications.  
Allows you to control various multimedia devices to enjoy multimedia  
simply by using the remote control through the SimpLink menu.  
Selects the TILE Mode.  
When the Picture ID number matches the Set ID number, you  
can control whichever monitor you want in multi-display format.  
USB Menu Control Buttons Controls media playback. (This model does not support  
this.)  
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MAKING CONNECTIONS  
You can connect various external devices to your monitor. Change the input mode and select the external device you  
want to connect. For more information about external device connections, see the user manual provided with each  
device.  
Connecting to a PC  
Some of the cables are not provided. This monitor supports the  
: a feature that enables a PC to recognize devices attached by the user without device configuration or  
user intervention when powering up.  
* feature.  
*
External Device Connection  
Some of the cables are not provided. Connect a HD receiver, DVD, or VCR player to the monitor and select an  
appropriate input mode.  
For the best picture and sound quality, connecting external devices to your monitor using HDMI cables is recommended.  
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NOTE  
For the best image quality, using the monitor with HDMI connection is recommended.  
To comply with the specifications of the product, use a shielded interface cable with ferrite core, such as a D-sub 15-  
pin cable and DVI-D/HDMI cable.  
Use a High Speed HDMI®/™ cable (shorter than 3 meters).  
Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the screen may not  
display or a connection error may occur.  
Recommended HDMI Cable Types  
- High Speed HDMI®/™Cable  
- High Speed HDMI®/™ Cable with Ethernet  
If you cannot hear any sound in HDMI mode please check your PC settings. Some PCs require you to manually change  
the default audio output to HDMI.  
If you want to use HDMI-PC mode, you must set your PC/DTV to PC mode.  
You may experience compatibility issues if you use HDMI-PC mode.  
Make sure the power cable is disconnected.  
If you connect a gaming device to the monitor, use the cable provided with the gaming device.  
High Speed HDMI®/™ cables transmit a HD signal up to 1080p and higher.  
Use the standard Macintosh adapter since an incompatible adapter is available in the market. (Different signaling  
system)  
Apple computers may require an adapter to connect to this monitor. Call or visit their web site for more information.  
When connecting an external audio device, use a device with audio amplifier.  
CAUTION  
Connect the signal input cable and tighten it by turning the screws clockwise.  
Do not press the screen with your finger for a prolonged period as this may result in temporary distortion on the  
screen.  
Avoid displaying static images on the screen for a long period of time to prevent image retention. Use a screensaver  
if possible.  
A wireless communication device near your monitor can affect the image.  
Using the Input List  
(HOME)  
27  
Daisy Chain Monitors  
To use multiple products, first connect an external device to the product, connect one end of the supported signal input  
cable to the  
connector of the product, and then connect the other end to the connector of the product you wish  
to connect to.  
DP IN  
DP OUT  
DP IN  
DP IN  
DP IN  
DP OUT  
DP OUT  
DP OUT  
DP IN  
DP IN  
DP IN  
DP OUT  
DP OUT  
DP OUT  
HDMI IN DP OUT  
DVI IN  
DP OUT  
RS-232C RS-232C  
IN OUT  
RS-232C RS-232C  
IN OUT  
RS-232C RS-232C  
IN OUT  
NOTE  
If the signal cable between the product and your PC is too long, make sure to use a Booster or optical cable.  
Daisy chaining the video output may be limited depending on the performance of the input device that supports  
HDCP.  
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TROUBLESHOOTING  
No image is displayed.  
Problem  
Action  
Is the product power cord connected?  
Check if the power cord is correctly plugged into the power outlet.  
Adjust brightness and contrast again.  
Power is on, but the screen appears  
extremely dark.  
Backlight may need repair.  
Does the “Invalid Format” message  
appear?  
The signal from the PC (Graphics card) is out of the vertical or  
horizontal frequency range of the product. Adjust the frequency range  
by referring to the Specifications in this manual.  
Does the “No Signal” message appear?  
The signal cable between PC and product is not connected. Check the  
signal cable.  
Access the input menu to check the input signal.  
The Unknown Product message appears when the product is connected.  
Problem  
Action  
Did you install the driver?  
Check if the  
function is supported by referring to the  
graphics card user manual.  
The screen image looks abnormal.  
Problem  
Action  
Is the screen position wrong?  
D-Sub analog signal - Press the  
button in the remote control to  
automatically select the optimal screen status that fits into the current  
mode. If adjustment is not satisfactory, select [PICTURE] [Screen]  
[POSITION] in OSD menu.  
See if the graphics card resolution and frequency are supported by  
the product. If the frequency is out of range, set to the recommended  
resolution in the Control Panel (Display) Setting menu.  
Certain graphics cards themselves resize the screen. Adjust the  
graphics card settings.  
Do thin lines appear on the background  
screen?  
D-Sub analog signal - Press the  
button in the remote control to  
automatically select an optimal screen status that fits into the current  
mode. If adjustment is not satisfactory, select [PICTURE] [Screen]  
[Size] in OSD menu.  
Horizontal noise appears or the  
characters look blurred.  
D-Sub analog signal - Press the  
button in the remote control to  
automatically select an optimal screen status that fits into the current  
mode. If adjustment is not satisfactory, select [PICTURE] [Screen]  
[Phase] in OSD menu.  
The screen is displayed abnormally.  
The proper input signal is not connected to the signal port. Connect the  
signal cable that matches with the source input signal.  
The screen flickers when the power is  
turned on.  
If you turn the monitor on when it is cold, the screen may flicker. This  
is normal.  
29  
After-image appears on the product.  
Problem  
Action  
After-image appears when the product is If you use a fixed image for a long time, the pixels may be damaged.  
turned off.  
Use the screen-saver function.  
When a dark image is displayed on the screen after an image with high  
contrast (black and white or gray), this may cause image sticking. This  
is normal for LCD screen products.  
Screen color is abnormal.  
Problem  
Action  
Screen has poor color resolution (16  
colors).  
Set the number of colors to more than 24 bits (true color). Select  
(Control Panel Display Settings Color Table) in Windows. (The  
settings may differ depending on your operating system.)  
Screen color is unstable or mono-colored. Check the connection status of the signal cable. Or, re-insert the PC  
graphics card.  
Do colored appear on the screen?  
Several pixels (red, green, blue, white, or black color) may appear on the  
screen, which can be attributable to the unique characteristics of the  
LCD panel. This is not a malfunction of the LCD.  
The operation does not work normally.  
Problem  
Action  
The power suddenly turned off.  
Is the Timer set?  
Check the power control settings. Power interrupted.  
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CAUTION  
Image sticking does not occur when using constantly changing images but may occur when using a fixed image for an  
extended period of time. Therefore, it is recommended that you use the instructions below to decrease the likelihood  
of image sticking occurring when using a fixed image. It is recommended that you change the screen at least once  
every 12 hours at the very minimum; if done more frequently, the prevention of image sticking is more effective.  
Recommended operating conditions  
1
Change the background and the character colors using the same time interval.  
ID: UPM 123  
PW: ****  
ID: UPM 123  
PW: ****  
When changing colors, using complementary colors helps to prevent image sticking.  
Glass  
BM  
BM  
BM  
CF  
CF  
CF  
CF  
OC  
PI  
LC  
PI  
TFT Layers  
Glass  
ITO or MoTi Pixel Layer  
2
Change the image using the same time interval.  
Make sure that the characters or images before changing the image remain in the same location after changing the  
image.  
What is image sticking?  
When the LCD panel displays a static image for an extended period of time, it can cause a voltage difference between  
the electrodes that operate the liquid crystals. When the voltage difference between the electrodes builds up over  
time, liquid crystals have a tendency to remain aligned in one direction. During this process, a previously displayed image  
remains visible. This phenomenon is referred to as image sticking.  
31  
PRODUCT SPECIFICATIONS  
The product specifications below may be changed without prior notice due to upgrade of product functions.  
” refers to alternating current (AC), and “  
” refers to direct current (DC).  
LCD screen  
Video signal  
Screen type  
Thin Film Transistor (TFT)  
Liquid Crystal Display (LCD) Screen  
1920 x 1080 @ 60 Hz  
Maximum resolution  
- This may not be supported on some OS or graphics card types.  
Recommended resolution 1920 x 1080 @ 60 Hz  
- This may not be supported on some OS or graphics card types.  
RGB: 30 kHz to 83 kHz  
Horizontal frequency  
Vertical frequency  
Synchronization  
HDMI / DVI-D / DisplayPort: 30 kHz to 83 kHz  
RGB: 50 Hz to 75 Hz  
HDMI / DVI-D / DisplayPort: 56 Hz to 60 Hz  
Separate Sync, Digital  
Input / output ports  
Embedded battery  
Applied  
Environmental  
Conditions  
Operating Temperature  
Operating Humidity  
Storage Temperature  
Storage Humidity  
0 °C to 40 °C  
10 % to 80 %  
-20 °C to 60 °C  
5 % to 85 %  
49VL5F  
LCD screen  
Power  
Pixel pitch  
0.55926 mm (H) x 0.55926 mm (V)  
AC 100-240 V ~ 50/60 Hz, 1.3 A  
Rated power  
Power consumption  
On Mode: 90 W (Typ.)  
Sleep Mode: ≤ 0.5 W  
Standby Mode: ≤ 0.5 W  
Dimensions (Width x Height x Depth) / Weight  
1,077.6 mm x 607.8 mm x 89.7 mm / 17.8 kg  
49VL7F  
LCD screen  
Power  
Pixel pitch  
0.55926 mm (H) x 0.55926 mm (V)  
AC 100-240 V ~ 50/60 Hz, 1.8 A  
Rated power  
Power consumption  
On Mode: 140 W (Typ.)  
Sleep Mode: ≤ 0.5 W  
Standby Mode: ≤ 0.5 W  
Dimensions (Width x Height x Depth) / Weight  
1,077.6 mm x 607.8 mm x 89.7 mm / 17.8 kg  
32  
RGB (PC) Support Mode  
Resolution  
640 x 480  
Horizontal frequency (kHz)  
Vertical frequency (Hz)  
31.469  
31.468  
37.879  
48.363  
57.717  
44.772  
60  
59.94  
70.8  
720 x 400  
800 x 600  
60.317  
60  
1024 x 768  
1152 x 864  
1280 x 720  
1280 x 960  
1280 x 1024  
1920 x 1080  
59.934  
59.855  
60  
63.981  
67.5  
60.02  
60  
HDMI / DVI-D / DisplayPort (PC) Support Mode  
Resolution  
640 x 480  
Horizontal frequency (kHz)  
Vertical frequency (Hz)  
31.469  
37.879  
48.363  
44.772  
63.981  
47.7  
59.94  
60.317  
60  
800 x 600  
1024 x 768  
1280 x 720  
1280 x 1024  
1366 x 768  
1680 x 1050  
1920 x 1080  
59.855  
60.02  
60  
65.29  
67.5  
59.954  
60  
33  
HDMI / DisplayPort (DTV) Support Mode  
Resolution  
480/60p  
576/50p  
720/50p  
720/60p  
1080/50i  
1080/60i  
1080/50p  
1080/60p  
Horizontal frequency (kHz)  
Vertical frequency (Hz)  
31.5  
31.25  
37.5  
45  
60  
50  
50  
60  
50  
60  
50  
60  
28.1  
33.75  
56.25  
67.5  
NOTE  
When the cable is connected to the DVI-D, HDMI or the DisplayPort, you can select the PC/DTV mode optionally. It  
is recommended that you select PC mode when connecting to a PC and select DTV mode when connecting to other  
devices. The DTV mode refers to all modes excluding the PC mode.  
Horizontal frequency: The horizontal interval is the time taken to display one horizontal line. When 1 is divided by  
the horizontal interval, the number of horizontal lines displayed every second can be tabulated as the horizontal  
frequency. The unit is kHz.  
Vertical frequency: The product display functions by the screen image changing dozens of times every second like a  
fluorescent lamp. The vertical frequency or refresh rate is the number of image displays per second. The unit is Hz.  
This product qualifies for ENERGY  
STAR®.  
Changing the factory default  
configuration and settings or  
enabling certain optional features  
and functionalities may increase  
energy consumption beyond the  
limits required for ENERGY STAR®  
certification.  
Refer to ENERGYSTAR.gov for  
more information on the ENERGY  
STAR® program.  
The model and serial number of the product are  
located on the back and on one side of the product.  
Record them below in case you ever need service.  
NOTE  
is not certified with EPA’s ENERGY STAR.  
Temporary noise is normal when powering ON or  
OFF this device.  
MODEL  
SERIAL NO.  

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