LG 21LF430A Instrukcja obsługi - Strona 4
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• 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 bar 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.
• 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.
4
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.
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 wipe 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.