Samsung MF68-00271A manual Troubleshooting, Disposal

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DTB-9401F

TROUBLESHOOTING

In some region, the digital terrestrial signal may be weak.

So you’d better use the antenna in which the booster was built, for watching the weak sinal channels.

You can download and upgrade the system software of the receiver through a specific channel through a specific channel designated by the broadcaster. The Distributor will provide you with more information about that.

Problem

Possible cause

Solution of the problem

 

 

 

No display LED on

Power cord

Power cord plug in correctly

the front panel;

not plugged in correctly

Back switch in correctly

No power supply

 

 

 

 

 

No pictures on the screen

Receiver in Standby mode;

Set receiver to “On”;

 

Scart not connected tightly

Check connection and correct;

 

to video output of television;

 

 

incorrect channel or video

Check channel and video output and

 

output selected on television

correct (TV instruction manual)

 

 

 

No sound

Audio cord connected

Check connection and correct;

 

incorrectly;

 

 

Loudness level = 0;

Increase loudness on television set;

 

Muting active

Press the MUTE key

 

 

 

Remote Control does not

incorrect operation;

Point remote control

operate directly

 

towards the Receiver.

 

Batteries dead or inserted

Replace batteries or insert correctly

 

incorrectly

 

 

 

 

Poor picture quality

Signal strength too low

Check the signal strength in

 

 

the “Auto Scanning” menu, correct

 

 

alignment of your antenna

 

 

 

On-Screen Error Message

Antenna cable not connected

Check connection and correct;

“Searching for signal”

or not tight;

 

 

incorrect position of the

Check position and correct,

 

antenna;

Check the signal strength in

 

 

the “Auto Scanning” menu

 

 

 

On-Screen Error Message

Rereiver not yet set

Scanning of in “Automatic scanning”

“Channel data

 

or “Manual scanning” menu

does not exist.”

 

 

 

 

 

DISPOSAL

The device, packaging material (e.g. Styrofoam) and the batteries must never be disposed of with household refuse.

Please obtain appropriate information about the regulations in your community, and dispose of all refuse in accordance with regulations at the separate locations provided.

GB-28

D I G I T A L

T E R R E S

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Contents Digital Terrestrial Receiver Instructions foruse Mains Supply Safety InstructionsFailure to follow one of them may cause electrical shock Content User Section General FeaturesLocation of the Receiver Connecting Your DTB-9401FGB-7 LED DescriptionThis is used to connect other receiver This is used to connect to your VCRThis is used to connect to your TV Remote Control Unit EPG FAVTEXTgreen RedBasic Functions Volume ControlDisplay Screen Detailed program informationSelect Videotrack Service ListSelect Soundtrack Service Alphabetical Service FavoritesService Provider Service FrequencyEPG-Electronic Program Guide Program InformationSubtitle Teletext VBI Audio ModeTeletext OSD Following on screen display will appear Operating the ReceiverManual Scanning To download channels automatically Reset to Factory DefaultsAuto Scanning Delete Channel Delete FrequencyDelete Scrambled Channels Delete All ChannelsFavorite Channels To delete channels from Favorite GroupTo edit Channel Name Move & Edit ChannelSet Channel Lock To cancel the lockChange PIN Code This will take you to the following menu Change PIN CodeLanguage Selection OSD SettingTime & Timer Setting Media SettingsSystem Information Software UpgradeDisposal TroubleshootingTechnical Specifications BASE-BAND AUDIO/VIDEO Output Video Memo Memo Memo