Samsung SyncMaster 721N User manual

Install drivers Install programs

SyncMaster 721N

Notational

Failure to follow directions noted by this symbol could result in bodily harm or damage to

the equipment.

Prohibited Important to read and understand at all times

Do not disassemble Disconnect the plug from the outlet

Do not touch Ground to prevent an electric shock

Power

When not used for an extended period of time, set your computer to DPMS.

If using a screen saver, set it to active screen mode.

The images here are for reference only, and are not applicable in all cases (or countries).

Do not use a damaged or loose plug.

zThis may cause electric shock or fire.

Do not pull the plug out by the wire nor touch the plug with wet hands.

zThis may cause electric shock or fire.

Use only a properly grounded plug and receptacle.

zAn improper ground may cause electric shock or equipment damage.

(Class l Equipment only.)

Insert the power plug firmly so that it does not come loose.

zA bad connection may cause fire.

Do not excessively bend the plug and wire nor place heavy objects upon

them, which could cause damage.

zThis may cause electric shock or fire.

Do not connect too many extension cords or plugs to one outlet.

zThis may cause fire.

Do not disconnect the power cord while using the monitor.

zA surge may be caused by the separation and may damage the monitor.

Do not use the power cord when the connector or plug is dusty.

zIf the connector or plug of the power cord is dusty, clean it with a dry

cloth.

zUsing the power cord with a dusty plug or connector may cause electric

shock or fire.

To disconnect the apparatus from the mains, the plug must be pulled out

from the mains socket, therefore the mains plug shall be readily

operable.

zThis may cause electric shock or fire.

Installation

Be sure to contact an authorized Service Center, when installing your monitor in

a location with heavy dust, high or low temperatures, high humidity, and exposed

to chemical substances and where it operates for 24 hours such as at airports,

train stations etc.

Failure to do so may cause serious damage to your monitor.

Place your monitor in a location with low humidity and a minimum of

dust.

zFailure to do so may cause electric shock or fire inside the monitor.

Do not drop the monitor when moving it.

zThis may cause damage to the product or the person carrying it.

Install the monitor base in a showcase or shelf so that the end of the

base does not protrude from the showcase or shelf.

zDropping the product may cause damage to the product or the person

carrying it.

Do not place the product on an unstable or small surface area.

zPlace the product on an even end stable surface ,as the product may fall

and cause harm to someone walking by, specifically children.

Do not place the product on the floor.

zTake care, as someone, specifically children may trip over it.

To prevent the spread of fire, keep candles or other open flames away

from this product at all times.

zOtherwise, this may cause fire.

Keep any heating devices away from the power cable.

zA melted coating may cause electric shock or fire.

Do not install the product in places with poor ventilation, for instance, a

bookshelf, closet, etc.

zAny increase in the internal temperature may cause fire.

Put down the monitor carefully.

zFailing to do so may damage the monitor.

Do not place the monitor face down.

zThis may damage the TFT-LCD surface.

The installation of the bracket must be done by a qualified professional.

zInstalling the bracket by unqualified personnel may result in injury.

zAlways use the mounting device specified in the owner's manual.

When installing the product, make sure to keep it away from the wall

(more than 10 cm/4 inches ) for ventilation purposes.

zPoor ventilation may cause an increase in the internal temperature of the

product, resulting in a shortened component life and degraded

performance.

Keep the plastic packaging (bag) out of children's reach.

zThe plastic packaging (bag) may cause suffocation if children play with

it.

Clean

When cleaning the monitor case or the surface of the TFT-LCD screen, wipe with

a slightly moistened, soft fabric.

Do not spray water or detergent directly onto the monitor.

zThis may cause damage, electric shock or fire.

Use the recommended detergent with a smooth cloth.

If the connector between the plug and the pin is dusty or dirty, clean it

properly using a dry cloth.

zA dirty connector may cause electric shock or fire.

Make sure to unplug the power cord before cleaning the product.

zOtherwise, this may cause electric shock or fire.

Unplug the power cord from the power outlet and wipe the product using

a soft, dry cloth.

zDo not use any chemicals such as wax, benzene, alcohol, thinners,

insecticide, air freshener, lubricant or detergent.

Contact the SAMSUNG customer care center or Customer Center for

interior cleaning once a year.

zKeep the product's interior clean. Dust which has accumulated in the

interior over an extended period of time may cause a malfunction or fire.

Others

Do not remove the cover (or back).

zThis may cause electric shock or fire.

zRefer to a qualified servicing company.

If your monitor does not operate normally - in particular, if there is any

unusual sound or smell coming from the monitor - unplug it immediately

and the Service Center.

zThis may cause electric shock or fire.

Keep the product away from places exposed to oil, smoke or moisture;

do not install inside a vehicle.

zThis may cause a malfunction, electric shock or fire.

zIn particular, avoid operating the monitor near water or outdoors where

the monitor could be exposed to snow or rain.

If the monitor is dropped or the casing is damaged, turn the monitor off

and unplug the power cord. Then contact the Service Center .

zThe monitor may malfunction, causing electric shock or fire.

Disconnect the plug from the outlet during storms or lightning or if it is

not used for a long period of time.

zFailure to do so may cause electric shock or fire.

Do not try to move the monitor by pulling only the wire or the signal

cable.

zThis may cause a breakdown, electric shock or fire due to damage to

the cable.

Do not move the monitor right or left by pulling only the wire or the

signal cable.

zThis may cause a breakdown, electric shock or fire due to damage to

the cable.

Do not cover the vents on the monitor cabinet.

zBad ventilation may cause a breakdown or fire.

Do not place water containers, chemical products or small metal objects

on the monitor.

zThis may cause a malfunction, electric shock or fire.

zIf a foreign substance enters the monitor, unplug the power cord and

contact the Service Center.

Keep the product away from combustible chemical sprays or

inflammable substances.

zThis may cause an explosion or fire.

Never insert anything metallic into the monitor openings.

zThis may cause electric shock, fire or injury.

Do not insert metal objects such as chopsticks, wire and tools or

inflammable objects such as paper or matches into the vent, headphone

port or AV ports or etc.

zIt may cause a fire or an electric shock. If an alien substances or water

flows into the product, turn the product off, unplug the power connector

from the wall outlet and contact the Service Center.

When viewing a fixed screen for an extended period of time, residual

image or blurriness may appear.

zChange the mode to energy saving mode or set a screensaver to a

changing picture when away from the monitor for an extended period of

time.

Adjust the resolution and frequency to the level appropriate for the

model.

zAn inappropriate resolution may cause undesirable picture quality.

17 inch (43 cm) - 1280 X 1024

Viewing the monitor continuously at a too close angle may result in

damage to your eyesight.

To ease eye strain, take at least a five-minute break after every hour of

using the monitor.

Do not install the product on an unstable, uneven surface or a location

prone to vibrations.

zDropping the product may cause damage to the product or the person

carrying it. Using the product in a location prone to vibrations may

shorten the lifetime of the product or may cause the product to catch fire.

When moving the monitor, turn off and unplug the power cord.

Make sure that all cables, including the antenna cable and cables

connected to other devices, are disconnected before moving the

monitor.

zFailure to disconnect cables may damage it and cause fire or electric

shock.

Place the product out of children's reach, as they could damage by

hanging onto it.

zA falling product may cause injury to the person or even fatality.

When not using the product for an extended period of time, keep the

product unplugged.

zOtherwise, this may cause heat emission from the accumulated dirt or

degraded insulation, causing electric shock or fire.

Do not place your children's favorite toys or any other objects of interest

on the product.

zChildren may try to climb on the product to retrieve an object. The

product could fall, causing injury or even fatality.

When lifting up or moving the monitor, do not lift the monitor upside

down while holding only the stand.

zThis may cause your monitor to fall, and become damaged or cause

personal injury.

Good Postures When Using the Monitor

Try to maintain a good posture when using the monitor.

zKeep your back straight.

zKeep a distance of about 45 ~ 50 cm between your eyes and

the monitor screen. Look at the screen from slightly above it,

and have the monitor directly in front of you.

zTilt the monitor upwards by 10 ~20 degrees. Adjust the monitor

height so that the top of the monitor is slightly below eye level.

zAdjust the monitor angle so that there is no reflected light on

the screen.Try to maintain your arms perpendicular to your

armpits.

zKeep your arms level with the back of your hands.

zKeep the angle of the elbow perpendicular.

zKeep the angle of the knees at more than 90 degree. Do not let

your feet fall up from the floor. Adjust the arm position so that it

is below the heart.

Please make sure the following items are included with your monitor.

If any items are missing, contact your dealer.

Contact a local deale

to bu

tional items.

Unpacking

Without Stand

Monito

With Stand

Monitor & Sim

le stand Bottom

Manual

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