Samsung QN43LS05TAF Manuel utilisateur

Thank you for purchasing this Samsung product.

To receive more complete service, please register your product at www.samsung.com

Model Serial No.

If you have any questions, please call us at 1-800-SAMSUNG (1-800-726-7864) for assistance.

USER MANUAL

LS05T

English - 2

Before Reading This User Manual

This TV comes with this user manual and an embedded e-Manual.

Before reading this user manual, review the following:

User Manual

Read this provided user manual to see information

about product safety, installation, accessories, initial

configuration, and product specifications.

e-Manual

For more information about this TV, read the e-Manual

embedded in the product.

• To open the e-Manual,

> Settings > Support > Open e-Manual

On the website (www.samsung.com), you can download the manuals and see its contents on your PC or mobile device.

Learning the e-Manual's assistance functions

Search

Select an item from the search results to load the corresponding page.

Index

Select a keyword to navigate to the relevant page.

Sitemap

It displays the lists for each item in e-Manual.

Recently Viewed

Topics

Select a topic from the list of recently viewed topics.

• Some menu screens cannot be accessed from the e-Manual.

Learning the functions of the buttons that appear on e-Manual topic pages

Try Now

Allows you to access the corresponding menu item and try out the feature

right away.

Link

Access an underlined topic referred to on an e-Manual page immediately.

English

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Warning! Important Safety Instructions

Please read the Safety Instructions before using your TV.

Refer to the table below for an explanation of symbols which may be on your Samsung product.

CAUTION

Class II product: This symbol indicates that a

safety connection to electrical earth (ground)

is not required. If this symbol is not present on

a product with a power cord, the product MUST

have a reliable connection to protective earth

(ground).

RISK OF ELECTRIC SHOCK. DO NOT OPEN.

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO

NOT REMOVE COVER (OR BACK). THERE ARE NO USER

SERVICEABLE PARTS INSIDE. REFER ALL SERVICING TO

QUALIFIED PERSONNEL.

AC voltage: Rated voltage marked with this

symbol is AC voltage.

This symbol indicates that high voltage is

present inside. It is dangerous to make any kind

of contact with any internal part of this product.

DC voltage: Rated voltage marked with this

symbol is DC voltage.

This symbol indicates that this product has

included important literature concerning

operation and maintenance.

Caution. Consult instructions for use: This

symbol instructs the user to consult the user

manual for further safety related information.

• The slots and openings in the cabinet and in the back or bottom are provided for necessary ventilation. To ensure

reliable operation of this apparatus and to protect it from overheating, these slots and openings must never be

blocked or covered.

– Do not place this apparatus in a confined space, such as a bookcase or built-in cabinet, unless proper

ventilation is provided.

– Do not place this apparatus near or over a radiator or heat register, or where it is exposed to direct sunlight.

– Do not place vessels (vases etc.) containing water on this apparatus, as this can result in a fire or electric shock.

• Do not expose this apparatus to rain or place it near water (near a bathtub, washbowl, kitchen sink, or laundry tub,

in a wet basement, or near a swimming pool, etc.). If this apparatus accidentally gets wet, unplug it and contact an

authorized dealer immediately.

• This apparatus uses batteries. In your community, there might be environmental regulations that require you to

dispose of these batteries properly. Please contact your local authorities for disposal or recycling information.

• Do not overload wall outlets, extension cords, or adaptors beyond their capacity, since this can result in fire or

electric shock.

• Power-supply cords should be placed so that they are not likely to be walked on or pinched by items placed upon

or against them. Pay particular attention to cords at the plug end, at wall outlets, and at the point where they exit

from the appliance.

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• To protect this apparatus from a lightning storm, or when left unattended and unused for long periods of time,

unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the set due

to lightning and power line surges.

• Before plugging in the AC power cord of the TV, make sure that the operational voltage of the TV matches the

voltage of your local electrical power supply. Refer to the power specifications section of the manual and/or the

power supply label on the product for voltage and amperage information.

• Never insert anything metallic into the open parts of this apparatus. This may cause electric shock.

• To avoid electric shock, never touch the inside of this apparatus. Only a qualified technician should open this

apparatus.

• Be sure to plug in the power cord until it is firmly seated. When unplugging the power cord from a wall outlet,

always pull on the power cord's plug. Never unplug it by pulling on the power cord. Do not touch the power cord

with wet hands.

• If this apparatus does not operate normally - in particular, if there are any unusual sounds or smells coming from

it - unplug it immediately and contact an authorized dealer or Samsung service center.

• Be sure to pull the power plug out of the outlet if the TV is to remain unused or if you are going to leave the house

for an extended period of time (especially when children, elderly, or disabled people will be left alone in the house).

– Accumulated dust can cause an electric shock, an electric leakage, or a fire by causing the power cord to

generate sparks and heat or by causing the insulation to deteriorate.

• Be sure to contact an authorized Samsung service center for information if you intend to install your TV in a location

with heavy dust, high or low temperatures, high humidity, chemical substances, or where it will operate 24 hours a

day such as in an airport, a train station, etc. Failure to do so may lead to serious damage to your TV.

• Use only a properly grounded plug and wall outlet.

– An improper ground may cause electric shock or equipment damage. (Class l Equipment only.)

• To turn off this apparatus completely, disconnect it from the wall outlet. To ensure you can unplug this apparatus

quickly if necessary, make sure that the wall outlet and power plug are readily accessible.

• Store the accessories (batteries, etc.) in a location safely out of the reach of children.

• Do not drop or strike the product. If the product is damaged, disconnect the power cord and contact a Samsung

service center.

• To clean this apparatus, unplug the power cord from the wall outlet and wipe the product with a soft, dry cloth. Do

not use any chemicals such as wax, benzene, alcohol, thinners, insecticide, air fresheners, lubricants, or detergents.

These chemicals can damage the appearance of the TV or erase the printing on the product.

• Do not expose this apparatus to dripping or splashing.

• Do not dispose of batteries in a fire.

• Do not short-circuit, disassemble, or overheat the batteries.

• CAUTION: There is danger of an explosion if you replace the batteries used in the remote with the wrong type of

battery. Replace only with the same or equivalent type.

• WARNING - TO PREVENT THE SPREAD OF FIRE, KEEP CANDLES AND OTHER ITEMS WITH OPEN

FLAMES AWAY FROM THIS PRODUCT AT ALL TIMES.

• Use care when touching the TV after it has been on for some time. Some parts can be warm to the

touch.

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Internet security

Samsung takes a number of steps to protect its Internet-compatible Smart TVs against unauthorized incursions and

hacking. For example, certain sensitive communications between the TV and the Internet servers are encrypted. In

addition, the TV’s operating system has adopted controls to prevent the installation of unauthorized applications.

Although we take steps to protect your Smart TV and personal information, no Internet-connected device or

transmission is completely secure. We therefore encourage you to take additional steps to safeguard your TV, secure

your Internet connection, and minimize the risk of unauthorized access. These steps are listed below:

• When Samsung releases software updates to improve the security of your TV, you should promptly install these

updates. To automatically receive these updates, turn on Auto Update in the TV's menu (

> Settings > Support

> Software Update > Auto Update). When an update is available, a popup message appears on the TV screen. Accept

the software download and update by selecting Yes when prompted. Take steps to secure your wireless access

point and network. Your access point's manual should provide additional details about how to implement the

following measures:

– Secure your wireless access point's management settings with a unique password to prevent unauthorized

changes to security related settings.

– Implement standard encryption (e.g., WPA2 encryption) on your wireless access point to secure your wireless

network signal.

– Secure access to your wireless network with a hard-to-guess password.

– Confirm your access point's firewall setting is enabled (if so equipped).

– Make sure that all your Internet-connected devices are behind your network's firewall.

– If your access point or modem has a standby mode button, use it to disconnect your home network from the

Internet when it is not in use.

• Use strong passwords for all your Internet accounts (Netflix, Facebook, etc.).

• If any unexpected messages appear on your TV screen requesting permission to link a device or enable a remote

session, do NOT accept.

• Do not visit suspicious web sites and do not install any suspicious programs. We recommend that users install only

those authorized apps provided by Samsung through Samsung Smart Hub.

Figures and illustrations in this User Manual are provided for reference only and may differ from the actual product

appearance. Product design and specifications may change without notice.

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Contents

Before Reading This User Manual ---------------------------------------------------------------------------- 2

Warning! Important Safety Instructions

---------------------------------------------------------------------------- 3

01 Package Content

02 TV Installation

Providing proper ventilation for your TV ---------------------------------------------------------------------------- 8

Precautions for TV Installation

---------------------------------------------------------------------------- 8

Precautions for moving The Sero

---------------------------------------------------------------------------- 9

Initial Setup

---------------------------------------------------------------------------- 9

03 Connection of SmartThings App

Connecting between The Sero and SmartThings app ---------------------------------------------------------------------------- 10

04 Operations in Portrait Mode

Switching the mode ---------------------------------------------------------------------------- 11

Setting the content for Portrait Mode

---------------------------------------------------------------------------- 12

Playing music in Portrait Mode

---------------------------------------------------------------------------- 13

Setting for the Portrait Mode

---------------------------------------------------------------------------- 14

05 The Samsung Smart Remote

About the Buttons on the Samsung Smart Remote ---------------------------------------------------------------------------- 15

Pairing the Samsung Smart Remote to the TV

---------------------------------------------------------------------------- 16

Installing batteries into the Samsung Smart Remote

---------------------------------------------------------------------------- 16

06 Configuration of The Sero

Using the TV Controller ---------------------------------------------------------------------------- 17

07 Troubleshooting and Maintenance

Troubleshooting ---------------------------------------------------------------------------- 19

What is Remote Support?

---------------------------------------------------------------------------- 21

Eco Sensor and screen brightness

---------------------------------------------------------------------------- 21

Caring for the TV

---------------------------------------------------------------------------- 22

08 Specifications and Other Information

Specifications ---------------------------------------------------------------------------- 23

Environmental Considerations

---------------------------------------------------------------------------- 23

Decreasing power consumption

---------------------------------------------------------------------------- 24

Licenses

---------------------------------------------------------------------------- 24

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01 Package Content

Make sure the following items are included with your TV. If any items are missing, contact your dealer.

• Samsung Smart Remote & Batteries (AA x 2)

• User Manual

• Warranty Card / Regulatory Guide

• Power Cord

• The items’ colors and shapes may vary depending on the models.

• Cables not included can be purchased separately.

• Check for any accessories hidden behind or in the packing materials when opening the box.

The screen can be damaged from direct pressure when

handled incorrectly. As shown in the figure, make sure to

grip the edges of the screen when you lift the TV.

Do Not Touch

This Screen!

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02 TV Installation

Providing proper ventilation for your TV

Leave a space around the product for ventilation. Failing to

maintain proper ventilation may result in a fire or a problem

with the product caused by an increase in its internal

temperature.

For installation, be sure to secure the spaces as shown in the

figure.

• When you install your TV with a stand, we strongly

recommend you use parts provided by Samsung Electronics

only. Using parts provided by another manufacturer may

cause difficulties with the product or result in injury caused

by the product falling.

10 cm

120 cm

100 cm

Precautions for TV Installation

Using the stand provided with the product, install The Sero on a flat surface.

Caution: Pulling, pushing, or climbing on the TV may cause the TV to fall. In particular, ensure your

children do not hang on or destabilize the TV. This action may cause the TV to tip over, causing

serious injuries or death. Follow all safety precautions provided in the Safety Flyer included with

your TV.

WARNING: Never place a television set in an unstable location. The television set may fall, causing serious

personal injury or death. Many injuries, particularly to children, can be avoided by taking simple precautions

such as:

• Always use cabinets or stands or mounting methods recommended by Samsung.

• Always use furniture that can safely support the television set.

• Always ensure the television set is not overhanging the edge of the supporting furniture.

• Always educate children about the dangers of climbing on furniture to reach the television set or its

controls.

• Always route cords and cables connected to your television so they cannot be tripped over, pulled or

grabbed.

• Never place a television set in an unstable location.

• Never place the television set on tall furniture (for example, cupboards or bookcases) without anchoring

both the furniture and the television set to a suitable support.

• Never place the television set on cloth or other materials that may be located between the television set

and supporting furniture.

• Never place items that might tempt children to climb, such as toys and remote controls, on the top of the

television or furniture on which the television is placed.

If the existing television set is going to be retained and relocated, the same considerations as above should

be applied.

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Precautions for moving The Sero

Lift the product for moving noting the figures below.

• Lift the product by two persons upright only in portrait mode.

[ Never move the product in landscape mode.

[ If the product falls, it may cause injury or product damage. Be

careful not to hurt hands or feet.

[ Be careful not to hold the screen display while lifting the

product.

Do not move the product in landscape mode.

Do not lift the product by

yourself.

Never move the product by

dragging it.

Never hold the display for

moving.

Initial Setup

You can proceed with initial setup after connecting your mobile device.

When you turn on your TV for the first time, it immediately starts the Initial Setup. Follow the instructions displayed on

the screen and configure the TV's basic settings to suit your viewing environment.

• To perform the Initial Setup using the SmartThings app, you must connect your mobile device via Wi-Fi.

• If the pop-up for setup does not appear automatically in the SmartThings app on your mobile device, manually add

the TV using Add Device on the dashboard of the SmartThings app, and then continue with the set up process.

• The SmartThings app is available for mobile devices running Android 6.0 or higher or iOS 10 or higher.

• Noise may occur temporarily when the TV communicates with mobile devices.

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03 Connection of SmartThings App

You can connect The Sero via the SmartThings app on your mobile device to control the Portrait Mode and the related

functions on the TV.

The SmartThings app can be installed from App Store or Google Play Store.

• Update the SmartThings app on your mobile device to the latest version. Available screens or functions may differ

depending on the version of the app.

• To connect between The Sero and SmartThings app, they must be on the same network.

– For the device name of The Sero, find in > Settings > General > System Manager > Device Name.

Connecting between The Sero and SmartThings app

When The Sero connection pop-up appears after launching the SmartThings app on your mobile device, press Add now

to connect the product following the screen instructions.

If the pop-up does not appear, you can register the product as follows:

[TV] The Sero

<

Samsung

– The screen image of your mobile device may differ from the actual one.

1. Launch the SmartThings app on your mobile device.

2. Tap the button in the middle on the right and then tap Device.

3. Tap Scan at the upper right corner.

4. Tap The Sero when it appears in the device list to connect.

– If The Sero does not appear in the list, add it manually.

5. Register it following the screen instructions.

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04 Operations in Portrait Mode

You can rotate the screen vertically and then locate the desired content such as photos, images, and watch while not

using the product.

Switching the mode

2

5

1

3

• To enter the content screen only for Portrait Mode, see the following:

– In the SmartThings app on your mobile device, select The Sero > TV Control and then press the button.

– Press the button on the Samsung Smart Remote and then select Portrait Mode.

– Press and hold the button in Portrait Mode.

• To exit from the content screen only for Portrait Mode, on the Samsung Smart Remote, press the button.

• By pressing the button on the Samsung Smart Remote, the screen can switch between Portrait and Landscape

modes.

– When some apps are launched in Portrait Mode, their mode can be switched to Landscape depending on the

app's policy.

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• To switch from Landscape to Portrait, see the following:

– In the SmartThings app on your mobile device, select The Sero > TV Control and then press the button.

– Press the button on the Samsung Smart Remote.

– Press the Bixby button on the Samsung Smart Remote and then say "Portrait Mode" or "Rotate vertically."

• When The Sero screen is switched from Landscape to Portrait, the playing content appears at the center of the

screen according to the aspect ratio.

• When the power is turned off in Landscape mode, the screen switches to Portrait Mode and then the TV turns off.

To turn off the TV in Landscape mode, change its setting. (

> Settings > General > System Manager > Turn Off

in Portrait)

Setting the content for Portrait Mode

– The provided content may be changed by a future update.

Setting through the SmartThings app on your mobile device

You can configure the major settings for Portrait Mode through the SmartThings app.

• Available screens and functions may differ depending on the app version.

The Sero

>

< The Sero

1. Launch the SmartThings app on your mobile device.

2. Tap The Sero on the dashboard and then tap Portrait Mode.

3. Select the content category, select the desired content by dragging up or down, and then tap the View on The Sero

button on the screen.

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The selected content is set as the content screen only for Portrait Mode.

The content categories to select are as follows. To see the detailed information of content, tap the View details button.

• Clock

Select from various watch faces.

• Poster

Select from various sensual and beautiful designs.

• My Photo

Select photos from your mobile device.

• Cinemagraph

Experience mesmerizing hybrids of photo and video, capturing a subtle motion played in a continuous loop.

• Sound Wall

When connected to your mobile device via Bluetooth, you can select a background moving image that appears

while playing music.

Setting the TV with the remote control

When you press the Select button on the remote control in the content screen only for Portrait Mode, the content

categories appear at the top of the screen.

1. Press the left or right directional button on the remote control to change the content category. The categories that

can be changed are as follows:

– Clock / Poster / My Photo / Cinemagraph / Sound Wall

2. Move to the desired content category and then press the up or down directional button on the Samsung Smart

Remote to select the desired content.

– When a specific time elapses without selecting content, the content screen only for Portrait Mode is set with

the content displayed on the screen.

3. The selected content is set as the content screen only for Portrait Mode.

Playing music in Portrait Mode

Playing music on your mobile device via The Sero

1. Connect The Sero after searching from the

(Bluetooth) device list on your mobile device.

2. Select media content to play on your mobile device.

The selected content is played through the speaker of The Sero.

• While playing music on your mobile device, if The Sero is connected, the music is automatically played on The Sero.

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Setting for the Portrait Mode

Select The Sero in the SmartThings app on your mobile device. Tap Portrait Mode, tap at the upper right corner, and

then select Portrait Mode settings. Using the following functions, you can change the settings for the Portrait Mode

screen.

• Brightness

Can adjust the screen brightness for the Portrait Mode.

• Daily info

Can set to display the time and weather information on the content screen only for Portrait Mode by default.

– It may differ depending on the category.

• Reset My Photo

Can delete all personal photos added to your mobile device and reset to default ones.

Select The Sero in the SmartThings app on your mobile device and then tap the

button at the upper right corner. You

can additionally set the following functions:

• The Sero Auto On/Off

Depending on the distance between your mobile device and The Sero, the power can be controlled automatically to

minimize the power consumption.

– While this function is active, as your mobile device gets closer to The Sero, its screen turns on automatically.

– When a certain time elapses after the mobile device is moved far away, the screen turns off automatically.

– This function is available only in Portrait Mode.

• Bluetooth auto connection

When a mobile device registered in The Sero approaches closer with its power off, music on your mobile device is

automatically played through the speaker of The Sero.

– This function is available only in Samsung mobile devices.

– This function is available only with The Sero Auto On/Off is set to on.

– This function is available only in Portrait Mode.

• Auto Brightness

Adjusts the screen brightness according to the surrounding illumination in Portrait Mode.

• Off Timer

Can set the time when to turn off the screen in Portrait Mode.

– This function does not work in Portrait Mode while in smart view of the mobile device or playing music of the

mobile device via Bluetooth.

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05 The Samsung Smart Remote

About the Buttons on the Samsung Smart Remote

• The images, buttons, and functions of the Samsung Smart Remote may differ depending on the model.

• The Universal Remote function operates normally only when you use the Samsung Smart Remote that comes with

the TV.

• When some apps are launched in Portrait Mode, their mode can be switched to Landscape depending on the app's

policy.

(Power)

Press to turn the TV on or off.

(Color - Number button)

Each time you press this button, the

colored buttons window and the virtual

numeric pad are displayed alternately.

• Use these colored buttons to access

additional options specific to the

feature you are using.

• When pressed, a number strip

appears on the bottom of the screen.

Select numbers and then select

Done to enter a numeric value. Use

to change the channel, enter a PIN,

enter a ZIP code, etc.

(Return)

Returns to the previous menu. When

pressed for 1 second or more, the running

function is terminated. When pressed

while you are watching a program, the

previous channel appears. When pressed

for over 1 second in Portrait Mode, the

content screen only for Portrait Mode

appears.

(Play/pause)

When pressed, the playback controls

appear while the media content is

playing.

(Smart Hub)

Returns to the Home Screen.

(Volume)

Move the button up or down to adjust

the volume. To mute the sound, press

the button. When pressed in and held

for 1 second or more, the Accessibility

Shortcuts menu appears.

(Channel)

Move the button up or down to change

the channel. To see the Guide screen,

press the button.

Launches the app indicated by the

button.

Select

Selects or runs a highlighted item. When

pressed while you are watching content,

detailed program information appears.

Directional pad (up/down/left/right)

Used to navigate the TV menu, highlight

items on the Home menu, and change

values seen on the TV's menu.

(Bixby)

Runs Bixby. Press and hold the button,

say a command, and then release the

button to run Bixby.

When you press the button, the Explore

Now menu appears at the bottom of the

screen.

• The supported Bixby's languages and

features may differ by geographical

region.

• For more information about Bixby,

refer to Guide > Smart Features >

Using Bixby in the e-Manual.

(Rotate)

Press the button to rotate the screen.

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Pairing the Samsung Smart Remote to the TV

When you turn on the TV for the first time, the Samsung Smart Remote pairs to the TV

automatically. If the Samsung Smart Remote does not pair to the TV automatically,

point it at the remote control sensor of the TV, and then press and hold the buttons

labeled

and as shown in the figure on the left simultaneously for 3 seconds or

more.

Installing batteries into the Samsung Smart Remote

To install the batteries, push the rear cover open in the direction of the arrow at the bottom of the illustration, and

then insert the batteries as shown in the figure. Make sure that the positive and negative ends are facing in the correct

direction. Close the rear cover as shown.

• Alkaline batteries are recommended for longer battery life.

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06 Configuration of The Sero

Using the TV Controller

Using the TV Controller button at the top on the rear panel, you can turn on The Sero. If the button is pressed again with

the power on, you can see the function menus on the screen. The usage of the menus is shown in the following figure.

:

Power Off

:

Channel Up

:

Volume Up

:

Channel Down

:

Volume Down

:

Source

:

Rotate

TV Controller button

Press: Move

Press & Hold: Select

The TV Controller button of the product is located at the top of the

rear panel.

Remote control sensor / Eco sensor /

Sound sensor

Control menu

• The product color and shape may vary depending on the model.

• Remove the protective film attached on the Samsung logo. The reception sensitivity may decrease when the

sensor is blocked.

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Setting the sound sensor

You can turn the sound sensor on or off by using its button at the bottom of the TV.

With the TV on, push the button back to turn the sound sensor on or forward to turn it off.

See the pop-up window on the TV to check whether the sound sensor is turned on or off.

• The position and shape of the sound sensor may differ depending on the model.

• During analysis using data from the sound sensor, the data is not saved.

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07 Troubleshooting and Maintenance

Troubleshooting

If the TV seems to have a problem, first review this list of possible problems and solutions. Alternatively, review the

Troubleshooting or FAQ Section in the e-Manual. If none of the troubleshooting tips apply, please visit "www.samsung.

com" and click Support or contact the Samsung service center listed on the back cover of this manual.

• For detailed information on troubleshooting, watch the troubleshooting videos at www.samsung.com/spsn.

• This TFT LED panel is made up of sub pixels which require sophisticated technology to produce. There may be,

however, a few bright or dark pixels on the screen. These pixels will have no impact on the performance of the

product.

• To keep your TV in optimum condition, upgrade to the latest software. Use the Update Now or Auto Update

functions on the TV's menu (

> Settings > Support > Software Update > Update Now or Auto Update).

• In Portrait Mode, some apps or external inputs may not support the full screen.

The TV won’t turn on.

• Make sure that the AC power cord is securely plugged in to the TV and the wall outlet.

• Make sure that the wall outlet is working and the power indicator at the bottom of the TV is lit and glowing a solid

red.

• Try pressing the TV Controller button behind the screen to make sure that the problem is not with the remote

control. If the TV turns on, refer to “The remote control does not work.”

There is no picture/video/sound, or a distorted picture/video/sound from an external device, or

“Weak or No Signal” is displayed on the TV, or you cannot find a channel.

• Perform a TV self diagnosis to determine if the problem is caused by the TV or the device ( > Settings >

Support > Device Care > Self Diagnosis > Picture Test or Sound Test).

• If the test results are normal, make sure the connection to the device is correct and that all cables are fully inserted.

• Remove and reconnect all cables connected to the TV and the external devices. Try new cables if possible and

confirm that the correct input source has been selected (

> Source).

• Reboot the connected devices by unplugging each device's power cord and then plugging it in again. If the issue

persists, refer to the connection guide in the user manual of the connected device.

• If you are not using a cable box or satellite box, and your TV is receiving TV signals from an antenna or a cable wall

connector, run Auto Program to search for channels (

> Settings > Broadcasting > Auto Program).

English - 20

The remote control does not work.

• Check if the power indicator at the bottom of the TV blinks when you press the remote's Power button. If it does

not, replace the remote control's batteries.

• Make sure that the batteries are installed with their poles (+/–) in the correct direction.

• Try pointing the remote directly at the TV from 5 ft. to 6 ft. (1.5-1.8 m) away.

• Try pairing the Samsung Smart Remote to your TV again.

Mobile mirroring works suddenly.

If any vibration occurs when the product is very close to your mobile device whose mobile tap mirroring is active,

mirroring to the set mobile device is enabled.

When Mobile Tap Mirroring is active on multiple devices and all devices are within range, any contact with the TV can

start mirroring.

The cable box or satellite box remote control doesn’t turn the TV on or off or adjust the volume.

• Program the cable box or satellite box remote control to operate the TV. Refer to the cable box or satellite box user

manual for the SAMSUNG TV code.

The TV settings are lost after 5 minutes.

• The TV is in Retail Mode. Change the Usage Mode in the System Manager Menu to Home Mode ( > Settings >

General > System Manager > Usage Mode > Home Mode).

Intermittent Wi-Fi

• Make sure the TV has a network connection ( > Settings > General > Network > Network Status).

• Make sure the Wi-Fi password is entered correctly.

• Check the distance between the TV and the modem or access point. The distance should not exceed 50 ft (15.2 m).

• Reduce interference by not using or turning off wireless devices. Also, verify that there are no obstacles between

the TV and the modem or access point. (The Wi-Fi strength can be decreased by appliances, cordless phones, stone

walls/fireplaces, etc.)

Single story Multi story

Wireless access point

Wireless repeater

• Contact your Internet Service Provider (ISP) and ask them to reset your network circuit to re-register the MAC

addresses of your new modem or access point and the TV.

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Samsung QN43LS05TAF Manuel utilisateur

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