Table of contents
3 Safety precautions
5 Licenses
5 Open source software notice information
6 Preparing
6 Moving and lifting the monitor
7 Installing the monitor
7 Using the power button
7 Basic functions
7 Mounting on a table
8 Mounting on a wall
9 Connections (Notifications)
9 Other connections
9 Connecting to a PC
9 Remote control
10 Setting the monitor
11 Settings
14 Maintenance
14 Cleaning your monitor
14 Screen, frame, cabinet, and stand
14 Power cord
14 Preventing “Image burn” or “Burn-in” on your monitor
screen
14 Troubleshooting
15 Specifications
17 Service
17 Environmental information
2
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.
Precautions in installing the product
WARNING
• Keep away from heat sources like electrical heaters.
►Electrical shock, re, 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 suocation. 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 falter, which can cause electrical shock, re,
product breakdown or injury.
• Install the product in a neat and dry place.
►Dust or moisture can cause electrical shock, re 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 re can occur.
• If you dropped the product or the case is broken, turn o the
product and unplug the power cord.
► If you continue to use without taking proper measures,
electrical shock or re can occur. Contact the service center.
• Do not drop an object on or apply impact to the product. Do not
throw any toys or objects on 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 with a game device, keep a distance of four
times as long as 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 xed image on the screen for a long time may cause
damage to the screen and cause image burn-in. 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 o the power. Burn-in 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 hole is not blocked. Install the
product in a suitably wide place. (more than 10 cm from the wall)
►If you install the product too close to the wall, it may be
deformed or re 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 re can break out due to
overheating inside the product.
• Install the product on a at 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 qualied installer before installing. This caution
applies to a place where there is an abundance of ne 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.
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 re or electric shock due to damage
to the product.
3
• 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 re or electric shock.
• Make sure to completely insert the power cord into the AC adapter.
►If loosely connected, the poor connection may cause a re 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 re 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 re.
• 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 re or electric shock.
• Never disassemble, repair or modify the power cord or AC adapter.
►This may cause a re 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 bar with a
grounding terminal designed for exclusive use with the computer.
►A re 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 o.
►You may be electrocuted due to excess moisture.
• 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 re, or insulation deterioration can
cause electric leakage, electric shock or re.
• Fix the power cable completely.
►If the power cable is not xed completely, a re 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 o.
4
CAUTION
• Be sure to keep the outlet, AC adapter, and pins of the power plug
clean from dust and etc.
►This may cause a re.
• 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 certied 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.
Precautions in moving the product
WARNING
• Make sure to turn o 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 re. Contact an authorized the service center for
repair.
• Make sure the product is turned o, 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.
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.