Sylvania 6427GFG A owner manual Miscellaneous, Troubleshooting Guide

Page 34

MISCELLANEOUS

TROUBLESHOOTING GUIDE

Before calling for service, check the following chart again.

Symptom			Remedy
	No power		• Be sure the Power cord is connected to outlet.
			• If a power failure occurs, unplug the power cord for 30
			minutes to allow the unit to reset itself.

	No picture or sound		• Check the power is turned on.
			• Check the outlet connection.
			• Check the antenna or cable connection to the main unit.
			• When the outside antenna is used, check the wire condi-
			tion and connection.
			• Try to view other channels. It may be the problem on the
			broadcasting station.
			• Turn off the power and wait for about 1 minute, then turn
			it on again.

	No color		• Check the antenna or cable connection to the main unit.
			• When the outside antenna is used, check the wire condi-
			tion and connection.
			• Try to view other channels. It may be the problem on the
			broadcasting station.
			• Adjust the color in the MENU screen.

	Sound OK, Picture Poor		• Check the antenna or cable connection to the main unit.
			• When the outside antenna is used, check the wire condi-
			tion and connection.
			• Electric waves may be interfered due to the electric appli-
			ances, etc. nearby.
			• Adjust CONTRAST and BRIGHT in the MENU screen.
			• Try to view other channels. It may be the problem on the
			broadcasting station.

	Picture Distorted		• When the outside antenna is used, check the wire condi-
			tion and connection.
			• Try to view other channels. It may be the problem on the
			broadcasting station.

	Weak Picture		• Check the antenna or cable connection to the main unit.
			• When the outside antenna is used, check the wire condi-
			tion and connection.
			• Adjust CONTRAST and BRIGHT in the MENU screen.
			• Try to view other channels. It may be the problem on the
			broadcasting station.

	Lines or Streaks in Picture		• When the outside antenna is used, check the wire condi-
			tion and connection.
			• Electric waves may be interfered due to the electric appli-
			ances, etc. nearby.
			• Try to view other channels. It may be the problem on the
			broadcasting station.

	Picture blurred		• When the outside antenna is used, check the wire condi-
			tion and connection.
			• Try to view other channels. It may be the problem on the
			broadcasting station.

	Ghosts in picture		• Check the antenna or cable connection to the main unit.
			• When the outside antenna is used, check the wire condi-
			tion and connection.
			• Electric waves may be interfered due to the electric appli-
			ances, etc. nearby.
			• Try to view other channels. It may be the problem on the
			broadcasting station.

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EN

Image 34

Contents 6427GFG a Important Safeguards Important Safeguards Figure aSupplied Accessories PrecautionsDTV/TV/CATV FeaturesChip Contents Preparation for USE Contents / Preparation for USEConnection Connection to CABLE/SATELLITE BOX Component ConnectionExternal Connection Using Front A/V Connection Digital Audio ConnectionFeatures of digital broadcasting Remote controlBattery Precautions Minor channel of digital broadcastingFunctions Remote Control and Front Panel FunctionCatv Functions / Operations Initial Auto PresetOperations Time ZoneMenu Screen Operations Language SelectionMenu VOL X / Y DTV/ TV Watching TVChannel Selection ChannelUsing VOL X/Y Volume AdjustmentSwitching Audio MuteScreen Information InfoLetterbox Watching TVMenu ZoomOptional Settings Picture AdjustmentText Mode T1, T2 Optional SettingsCaption Mode C1, C2 Closed CaptionCaption Size Back Opacity Font Style Fore ColorCharacter Edge Back ColorChannel 1 2 Number 4 5 Buttons 7 8 ChipTV Rating Menu VOLMpaa Rating Change Code Sleep TimerSleep Other Settings Other SettingsSwitching External Input Input SelectAuto Preset CH When scanning both DTV and TV at the same time Channel ADD/DELETE Other Setting T.Daylight Saving Below. Setting Other Time ZoneTroubleshooting Guide MiscellaneousProblems on Closed Caption MiscellaneousAtsc MaintenanceGlossary NtscSpecifications SpecificationsNTSC-M Duration Sylvania Limited WarrantyLimits and Exclusions Para Recibir Señal Digital Debe Conectar LA Antena Importante Para SU Seguridad Importante Para SU Seguridad Según EL Código Nacional DE ElectricidadAccesorios Suministrados PrecaucionesCaracterísticas Ajustes Opcionales IndiceSímbolos Empleados EN Este Manual Índice / Preparación Para EL USO Preparación Para EL USOConexión Conexión DE ANTENA/CABLE BásicoCABLE/SATÉLITE Conexión CON Caja DE CONVERTIDOR/CAJA DE SatéliteConexión DE Componente Preparación Para EL USO Conexión ExternaUSO DE Conexión A/V Frontal Conexión DE Audio DigitalPrecauciones Relacionadas CON LAS Pilas Instalación DE LAS PilasTimento del mando a distancia Características de la radiodifusión digitalFunciones Funciones DEL Mando a Distancia Y EL Panel FrontalHora DE Verano OperacionesPreajustes Automático Inicial Huso HorarioPantalla Menu Selección DE Idioma OperacionesSelección DE Canal Para Mirar TVBotones de Número de Canal Para Ajuste DEL VolumenCambio DEL Modo DE Audio Uso VOL X/YInformación DE Pantalla Instalación DTV Para Mirar TVCambio DEL Modo Devisualización DE Pantalla Ancho BuzónAjustes Opcionales Ajuste DE LA ImagenModo DE Título C1, C2 SubtítulosModo DE Texto T1, T2 Tamaño Titulo Borde Caracter Estilo FuenteColor Adelante Opaco AdelanteClase DE TV Selección Explicación de la categoríaClase DE Mpaa Para la Clase DE TV y Clase DE MpaaCambiar Codigo Cambiar CódigoPorizador DE Apagado Automático Selección DE LA Entrada Externa Otros AjustesOtros Ajustes PREA. Auto CA Cuando explore ambos DTV y TV al mismo tiempo AGREGAR/BORRAR Canales AGREGAR/BORRARDTV Hora DE Verano Huso Horario Guía DE Localización DE Problemas VariosProblemas con los Subtítulos VariosMantenimiento GlosarioSAP VHF UHF EspecificacionesEspecificaciones DTV CatvDuracion Sylvania Garantia LimitadaAtencion Limites Y Exclusiones