Symphonic STL20D5 owner manual Troubleshooting Guide, Adjust Contrast & Bright control

Page 33

TROUBLESHOOTING GUIDE

If the unit does not perform properly when operated as instructed in this Owner’s Manual, check the unit, con- sulting the following checklist.

PROBLEM

CORRECTIVE ACTION

No power

• Make sure the power plug is connected to an AC outlet.

 

• Make sure the power is turned on.

The unit does not respond to the

• Aim the remote control directly at the sensor on the front of the unit.

remote control

• Reduce the distance to the unit. You have to be within 23 feet.

 

• Replace the batteries in the remote control.

 

• Re-insert the batteries with their polarities (+/- signs) as indicated.

 

• Tune your radio to an empty AM station so that you hear a lot of

 

noises. Then, turn the volume up. If you hear some signal sound from

 

the radio when pressing buttons on the remote control, the remote con-

 

trol is working.

 

• Check if the correct mode is selected. If not switch the mode by

 

pressing [SELECT], whichever you need.

 

 

TV Mode

Sometimes a performance problem can be easily solved by checking seemingly apparent but often overlooked possibilities. Before arranging for service, check these items. It could save your time and money.

PROBLEM

CORRECTIVE ACTION

No picture or sound

• Make sure the AC cord is connected to an AC outlet.

 

• Check antenna connection.

 

• Press [SELECT] to select TV mode.

 

Then try other TV feature.

 

• Let the unit program its tuner memory.

No picture or poor picture on the

• Adjust direction or replace antenna.

unit

• Adjust picture controls.

 

• Check for broken pin of the antenna cable.

No sound or poor sound

• Adjust volume control on remote control or main unit.

 

• Press [MUTE] to restore sound.

Bars On Screen

• If outside antenna is being used, check for broken wire.

 

• Check for local interference.

Picture Distorted or Blurred

• Try a new channel, if OK, then possible station trouble.

 

• If outside antenna is being used, check for broken wire.

Picture Rolls Vertically

• Try a new channel, if OK, then possible station trouble.

Lines or Streaks in Picture

• If outside antenna is being used, check for broken wire.

 

• Check for local interference.

No Color

• Try a new channel, if OK, then possible station trouble.

 

• Is antenna connected to jack on the back of the set?

 

• If outside antenna is being used, check for broken wire.

 

• Adjust “COLOR” control.

Poor Reception on Some Channels

• Try a new channel, if OK, then possible station trouble.

Ghosts in Picture

• Is antenna connected to jack on the back of the set?

 

• If outside antenna is being used, check for broken wire.

 

• Check for local interference.

Weak Picture

• Try a new channel, if OK, then possible station trouble.

 

• Is antenna connected to jack on the back of the set?

 

• If outside antenna is being used, check for broken wire.

 

• Adjust “CONTRAST” & “BRIGHT” control.

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EN

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Contents STL20D5 Supplied Accessories Important Safeguards8 9 8 a Important Copyright Information PrecautionsSymbols Used in this Manual Tilt Stand510 Table of Contents TV Mode Features+100 button For TV mode Remote Control+10 button For DVD mode Operating Controls and FunctionsBattery Precautions Installing the BatteriesFront Panel 35 36 37 38When Using Cable BOX/SATELLITE BOX If YOU have a Wired CablePreparation for USE ANTENNA/CABLE ConnectionVIDEO1 Input External ConnectionVIDEO2 Input Audio OutputWatching a TV Program TV Operation and SettingsTo Watch Cable or Satellite Channel To Watch External InputOperation and Settings Channel SET UPAuto Channel Programming ADDING/DELETING ChannelsBack Light Setting Sleep TimerPicture Control Output mode To Select TV Sound ModeClosed Caption System To Check the Sound StatusTV Rating SET UP Chip SET UPChip SET UP Press Setup then press K or L to point to V-CHIP SET UPChange Access Code Mpaa Rating SET UPPress Setup then press K or L to point to Language TV Operation and SettingsAbout the Discs Playable DiscsUnplayable Discs Basic Playback Playing a DiscGetting Started MP3 PlaybackTitle Menu Disc MenuResume PauseSlow Forward Slow Reverse Press FWD D or REV EPlaying a Disc Search Function Press Search ModeTrack Search Title / Chapter SearchPress Search Mode or Return to exit Marker Setup ScreenTime Search EnterSpecial Playback Function RepeatClear Special Playback Function Program Random PlaybackStereo Sound Mode Changing the SettingsAudio Language Subtitle LanguageChanging the Settings Black Level SettingCamera Angle ReturnON-SCREEN Information Changing the DVD SET UP Items Language SettingCustom Menu Display Setting Audio SettingWhen playing disc with copyright Protection Other Settings Parental ControlDVD Initialize Press K or L to select Initialize then press EnterPress K or L to select YES then press Enter twice Adjust Contrast & Bright control Troubleshooting GuideClosed Caption Problem Possible Remedy Eject a DVD ModeCabinet Cleaning MaintenanceDisc Handling ServicingGeneral Specifications SpecificationsElectrical Specifications Other SpecificationsIndice Controles DE Operación Y FuncionesMando a Distancia Precauciones a LA Hora DE Insertar LAS Pilas Para Insertar LAS PilasPanel Frontal NotaConexiones DE ANTENA/CABLE Preparación Para LA UtilizaciónSI Tiene UNA Toma DE Pared SI Tiene Cable DE HilosEntrada DE VÍDEO1 Conexión ExternaEntrada DE VÍDEO2 Salida DE AudioOperación DE TV Y Ajustes Presione Power para encender la unidadPara VER UN Canal POR Cable O Satélite Para VER Señales DE Entrada DE UN Dispositivo ExternoAjuste DE Canal Idioma DE MenúPresione Enter Reproducción Básica Reproducción DE UN DiscoPara Empezar Reproducción DE MP3Reanudación Menú DE DiscoPresione Disc Menu Durante la reproducción, presione Stop CMemo Memo Funai Corporation
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