Samsung LE23R51B manual Troubleshooting Before Contacting Service Personnel

Page 57

Troubleshooting: Before Contacting Service Personnel

Before contacting Samsung after-sales service, perform the following simple checks.

If you cannot solve the problem using the instructions below, note the model and serial number of your set and contact your local dealer.

No sound or picture

Check that the mains lead has been connected to a wall socket.

 

Check that you have pressed the POWER button on the

 

front of the panel.

 

 

Check the picture contrast and brightness settings.

 

Check the volume.

 

 

 

 

Normal picture but no sound

Check the volume.

 

 

Check whether the MUTE

button has been pressed on the remote

 

control.

 

 

 

 

No picture or black and white picture

Adjust the colour settings.

 

 

Check that the broadcast system selected is correct.

 

 

Sound and picture interference

Try to identify the electrical appliance that is affecting the set and move it

 

further away.

 

 

Plug your set into a different mains socket.

 

 

Blurred or snowy picture,

Check the direction, location and connections of your aerial.

distorted sound

This interference is often due to the use of an indoor aerial.

 

 

Remote control malfunctions

Replace the remote control batteries.

 

Clean the upper edge of the remote control (transmission window).

 

Check the battery terminals.

 

 

 

 

“Check signal cable.” message is displayed.

Check that the signal cable is firmly connected to the PC or video sources. Check that the PC or video sources are turned on.

On PC mode, “Not Supported Mode.” message is displayed.

Check the maximum resolution and the frequency of the video adapter. Compare these values with the data in the Display Modes.

The image is too light or too dark.

Adjust the Brightness and Contrast.

On PC mode, horizontal bars appear to flicker,

Adjust the Fine function.

jitter or shimmer on the image.

 

 

 

On PC mode, vertical bars appear to flicker,

Adjust the Coarse function and then adjust the Fine function.

jitter or shimmer on the image.

 

 

 

On PC mode, screen is black and power

The TV is using its power management system.

indicator light blinks every 1 second.

Move the computer’s mouse or press any key on the keyboard.

 

 

 

On PC mode, image is not stable and

Check that the display resolution and frequency from your computer or

may appear to vibrate.

video board is an available mode for your set. On your computer check:

 

Control Panel, Display, Settings.

 

If the setting is not correct, use your computer utility programme to change

 

the display settings.

 

Your set supports multiscan display functions within the following

 

frequency domain:

 

Horizontal frequency(kHz): 30~ 61

 

Vertical frequency(Hz): 60~75

 

Maximum refresh rate (at 60Hz): 1360 x 768

On PC mode, image is not centered on the screen.

Adjust the horizontal and vertical position.

The TFT LCD panel uses a panel consisting of sub pixels (3,147,264) which require sophisticated technology to produce. However, there may be few bright or dark pixels on the screen. These pixels will have no impact on the performance of the product.

English-55

Page 56 Page 58
Image 57
Page 56 Page 58
Contents LCD TV Still image may cause permanent damage to the TV screen Precautions When Displaying a Still ImagePage Contents Press Viewing the Control Panel SourceMenu Viewing the Connection Panel Connecting Component Devices DTV/DVD Connecting an Aerial or Cable Television NetworkConnecting External A/V Devices Connecting Set-Top Box, VCR or DVDConnecting Computer Connecting AudioKensington Lock Viewing the Remote Control All Functions Except Teletext Viewing the Remote Control Teletext Functions Installing Batteries in the Remote Control Switching On and Off Placing Your Television in Standby ModeMains lead is attached to the rear of your set Viewing Function Menu Function Becoming Familiar with the Remote ControlMute ExitPlug and Play Refer to Setting and Displaying the Current Time onChoosing Your Language If you want to reset this featureStoring Channels Automatically Storing Channels Manually Auto PAL Secam NtscBG DK I L Channel mode Editing the Channels Sorting the Stored Channels Then Assigning Channels NamesFine Tuning Channel Reception Dynamic Standard Movie Custom Changing the Picture StandardAdjusting the Custom Picture Changing the Colour Tone You can return to the factory defaults picture settingsYou can select the most comfortable colour tone to your eye Cool2 Cool1 Normal Warm1 Warm2Auto Wide Wide Panorama Zoom Changing the Picture SizeUsing the Digital NR Digital Noise Reduction Feature DNIe Digital Natural Image engine DNIe Demo OffDNIe Demo On Pink Green Blue- Reset My Colour ControlBlue Green Pink Standard Custom Dynamic Contrast Brightness Sensor Brightness Sensor is to adjust brightness of screenViewing the Picture In Picture PIP Through sub picture by pressing the or button PIP SettingsYou can adjust the volume using your remote control Adjusting the VolumeSelecting the Sound Mode Switching the Sound Off TemporarilyAdjusting the Sound Settings Changing the Sound StandardStandard Music Movie Speech Custom Off 3D Mono Stereo Setting the TruSurround XT SRS TsxtAdjusting the Volume Automatically Connecting Headphones Sound Select in PIP mode cannot be adjustedSelecting the Internal Mute Listening to the Sound of the Sub Picture To display Setting and Displaying the Current TimeSetting the Sleep Timer Move to Activation Press Move to Hour , Minute , Programme , and VolumeActivating the Child Lock Selecting the Melody Setting the Blue Screen ModeSelecting a Device from External Sources Ext.1 Ext.2 AV S-Video Component PCDHR PC Viewing Pictures from External Sources Setting up Your PC Software Based on Windows XP Adjusting the PC Screen Automatically Coarse and Fine Tuning of the Image Changing the Image Position Initializing the Image Settings Displaying the Teletext Information Teletext DecoderTTX/MIX Selecting a Specific TeletextInfo SleepUsing Fastext to Select a Teletext Troubleshooting Before Contacting Service Personnel Components Sold separately Installing the Wall Mount KitEnglish-57 Installing the stand Using the Anti-Theft Kensington Lock Model Name LE23R51B Technical and Environmental SpecificationsMode Resolution Horizontal Display Mode PCIBM VesaScart Connector Pin ConfigurationsBlue Neutral Brown Live Wiring the Mains Power Supply Plug UK OnlyAfter Sales Service

LE23R51B specifications

The Samsung LE23R51B is a standout model in the realm of compact, yet high-performance televisions, specifically designed for users who seek a blend of superior viewing quality and modern features. This television model offers a screen size of 23 inches, making it an ideal choice for smaller rooms, like kitchens, bedrooms, or study areas, without compromising on functionality or performance.

One of the main features of the Samsung LE23R51B is its high-resolution display, which provides clear and vibrant visuals. With a resolution of 1366 x 768 pixels, the TV excels in delivering sharp images and vivid colors that enhance the overall viewing experience. The integration of Samsung's advanced display technologies ensures better contrast and improved color accuracy, making it suitable for a variety of content, from movies to games.

In terms of connectivity, the LE23R51B is equipped with multiple input options. It features HDMI ports, which allow users to connect various devices such as gaming consoles, Blu-ray players, and streaming devices with ease. Additionally, it includes a USB port, enabling users to play media files directly from a USB flash drive. This versatility in connectivity is a significant highlight, catering to the diverse needs of modern entertainment consumption.

Sound quality is another crucial aspect where the Samsung LE23R51B does not disappoint. It incorporates Dolby Digital technology, which enhances audio performance and provides a rich, immersive sound experience. The built-in speakers ensure that dialogue and sound effects are clear and well-balanced, making it perfect for multimedia consumption.

Energy efficiency is also an important characteristic of this model. The Samsung LE23R51B is designed with energy-saving features that help reduce power consumption, contributing to lower electricity bills while being environmentally friendly.

Moreover, the sleek and modern design of the Samsung LE23R51B adds to its appeal. With slim bezels and a contemporary stand, it seamlessly blends into any decor, enhancing the aesthetic of the room. The lightweight design allows for easy mounting on walls or placement on furniture.

In conclusion, the Samsung LE23R51B is a compact television that packs a punch with its impressive features, including high-resolution display, versatile connectivity options, rich sound quality, energy efficiency, and stylish design. It is an excellent choice for anyone seeking a reliable and high-performance TV for smaller spaces.
Top Page Image Contents