Manuals / Energy Speaker Systems / TV and Video / Flat Panel Television

Energy Speaker Systems LTV46DA Cleaning and Troubleshooting, Some Channels Display Black and

Models: LTV46DA

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Some Channels Display Black and

Cleaning and Troubleshooting

Some Channels Display Black and	Check if other channels display colours. If yes, the program is broad-
White	cast in black and white. Adjust the colour settings.

Snow on one or Several Channels	Check whether the antenna cable is in proper condition and if it is
	connected to the respective sockets. See chapter “Connecting a
	Satellite Receiver, a Set Top Box or a Video Recorder” on page 9,
	“Connecting to Cable Reception” on page 11 or “Connecting to the
	Roof Aerial” on page 10.
	Adjust the fine tuning. See chapter “Fine Tuning” on page 20.

Remote Control Does Not Work	Make sure the unit is connected to the mains.
	Check whether the batteries are inserted correctly and whether they
	are sufficiently charged. To do this, insert new batteries for testing.
	Check whether a function key for another device has been activated.
	See chapter “Restore Default” on page 34.

Message "No Signal "	Check wether the connecting cable is properly connected to the
	computer and the respective sockets.

Message "Video not Supported"	The resolution or the frequency of the graphic board in the computer
	cannot be displayed. Change the settings in the computer.

Picture Scrolls Vertically	Check wether the connecting cable is properly connected to the
	computer and the respective sockets.

Parts of the Picture are not	Check the resolution and the frequency of the graphic board in the
Displayed	computer. Adjust the settings. See chapter “Settings” on page 16.

Picture Too Small or Too Large	Adjust the settings. See chapter “Settings” on page 16.

Horizontal or Vertical Bars	Adjust the settings of the computer. See chapter “Settings for the
	Computer” on page 34.

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Energy Speaker Systems LTV46DA Cleaning and Troubleshooting, Some Channels Display Black and, White, Message No Signal

Contents

LTV46DA Users ManualPage Content EnglishContent Connecting a Satellite Receiver, a Set Top Box or a Video RecorderContent Set Picture ModeAudio Settings Adjust Individual Audio FrequenciesConformity DisposalConformity EnglishUnpacking and Setup SafetyUnpacking and Setup Scope of SupplyThis symbol indicates additional safety instructions in the text This symbol indicates instructions to facilitate the operationUnpacking and Setup EnglishLocation Intended purposeThe Best Distance Background Light/ReflectionsPower button Volume adjustment buttonPower Indicator Viewing the Control PanelsRemote Control Remote Control23 Teletext Functions PIP FunctionsConnecting a Satellite Receiver, a Set Top Box or a Video Recorder Connecting to a Device with SCART SocketConnecting to two Devices with SCART Socket Connections and Start of OperationConnecting to the Roof Aerial Connecting to a Device without SCART SocketEnsure that the roof aerial is properly installed and grounded Connections and Start of OperationConnecting to Cable Reception Connecting to HeadphonesConnecting Camcorders and Video Games Connecting Camcorders and Video Games by AV CableConnections and Start of Operation Connecting Camcorders and Video Games by S-Video CableConnecting Camcorders and Video Games by SCART Cable Connecting to a Computer Connecting to External Devices with Component InputConnecting to External Devices Connections and Start of OperationConnecting the Digital Audio Output Connecting Several DevicesConnecting Mains Cable Connecting to the HDMI ConnectionInserting the Batteries Notes on Handling BatteriesNever try to recharge non-rechargeable batteries 1 Connecting HDMI/DVI CableSettings Switching OnSwitching Off Setting up for OperationTuning Starting Automatic Tuning TV StationsOpen, Select and Close Menus SettingsSettings Change channelUse this function to set the channel for individual stations Set Colour System Set SystemSettings The following settings are availableManual Tuning Fine TuningUse this function to tune the channels manually SettingsSound Settings Change Channel NameThe unit can record and play back stereo sounds SettingsImprove Signal Quality Use this function to improve poor signal qualitySet Channel SettingsReduce Noise Channel GroupsWatch Favourite Channel Use this function to reduce picture noiseYou can scroll through the settings while watching. For this, press Set Screen LanguageSet Aspect Ratio Set Wide Screen FormatSet Picture Mode Display if no Wide Screen Signal is ReceivedSettings The following settings are availableAdditional Picture Settings Set Individual Colour ChannelsSettings The following settings are availableAudio Settings Adjust Individual Audio FrequenciesSet volume Set BalanceAdjust Medium and Low Frequencies Set the Audio Input HDMI or PCWOW technology is used SettingsSet Sound Source Set TimeSettings SetupSet Switch on Time Use this function to set a time when the unit turns onSet Time by Station SettingsSet Switch off Time Automatic Switch offAutomatic Switch off if no Signal is Received Use this function to set a time when the unit turns offSwitch Off if no Key is Pressed Set On-Screen DisplaySet Duration SettingsChild Lock Set TransparencyActivate Child Lock SettingsRestore Default Settings for the ComputerSet Characters for Teletext Deactivate Child LockSet Volume Switch to Last ChannelWatching Watch Current Television ProgramRecall a Favourite Channel Select SourceSelect Input WatchingSelect Signal Source for PIP Switch Second Picture OffWatch Two Programs at the Same Time PIP Display Second PictureUse this function to set where the sub screen will be displayed Set Picture-in-Picture SizeSet Picture-in-Picture Position TeletextSet Picture Mode while Watching Adjust Picture Size while WatchingStill Picture Show TimeUse this function to adjust the sound optimally to the content Set Sound Effect while WatchingSet Sound while Watching Set Stereo/Mono while WatchingCleaning and Troubleshooting Cleaning and TroubleshootingTroubleshooting CleaningCleaning and Troubleshooting Remote Control Does Not WorkMessage No Signal Some Channels Display Black andTechnical specifications Technical specificationsEnglish GeneralMemo Memo EnglishMemo