Zenith H25F39DT, H27F39DT, H24F39DT warranty Troubleshooting, Symptom

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Troubleshooting

SYMPTOM

POSSIBLE SOLUTIONS

Snowy picture and unclear sound.

Check antenna connection or location.

Check cable input.

Check to see if the TV/VCR button on VCR has the TV selected.

Multiple images or ‘ghost shadows.’

• Check antenna direction and/or location.

 

• Check cable input

 

• Make sure the wire from the antenna to the TV is

 

properly connected.

Interference: Sharp lines across the screen and poor sound.

The following may cause image problems or distortion: Electrical appliances, powerful lights, cars, trucks; computers or portable phones; medical equipment.

If possible increase the distance between the The TV and the offending appliance. Or shut one of them off.

Normal picture but no sound.

Check volume levels.

Make sure the TV sound is not muted.

Try another channel. The problem may be with the broadcast, not the TV.

Are the Audio A/V cables properly installed?

Are the wires for external speakers (if you have external speakers) properly installed?

If the audio mode is set to SAP, the channel may not have a SAP program.

No picture and unclear sound.

Are you in TV or cable tuning mode, and should be in the other?

Make sure output channels on all A/V equipment are on the same channel (3 or 4).

Check that all connections are tight.

No picture and no sound.

Is the AC power cord plugged in?

Check that your AC power outlet works. (Test it by plugging in another device or try another power outlet.)

Make sure your brightness and audio controls are set properly.

Try another channel. The problem may be with the broadcast.

No color, but the sound is O.K.

Check the settings in the Video menu.

Try another channel. The problem may be with the broadcast. Weak signal?

Broadcast may be in black and white.

Picture has a big black box on it, but the sound is O.K.

The CC (closed caption) option may be in Text mode. Select Caption 1, or OFF in the Captions/(Text) menu.

Remote control doesn’t work.

• Make sure the batteries are fresh and installed properly. Obstruction to IR path?

 

 

Menu options can’t be

• Make sure the batteries are fresh and installed properly.

changed or selected.

• Try using front panel controls. Remote control problem?

No picture or sound when any non-cable source is selected.

Try unplugging the TV for a few minutes, then plug it back in.

Check to see if the source equipment has been turned on.

Make sure that the connections are secure on the TV and source equipment.

No XDS Information.

• XDS data is provided at the discretion of the broadcasting station. Not all

 

programs will have this information.

P A G E 4 1

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Contents B l e o f c o n t e n t s Installation / Operating Guide WarrantyModel no Serial no Power Cord PolarizationRecord the Model Number G E All operating and use instructions should be followedOn next NEC- National Electrical Code G EFrom previous Table of Contents Antenna Hook Up According to one of the diagrams to the rightConnect an over-the-air antenna to the Concierge TV Concierge TVConnect cable service to the Concierge TV Cable Service Hook Up CatvConnect an off-air antenna and VCR to the Concierge TV Antenna With VCR Hook UpLocate the Antenna/Cable jack on the back VCRConnect a VCR and Cable service to the Concierge TV Cable Service Catv with VCR Hook UpConnect an external speaker to the TV External Speaker Hook UpTV Back G E 1Auto Program Channel Search Front Panel Controls Press Power to turn on your TVTV Operation Camport Front Audio/Video InputsGuest Remote Key Functions Adjusts the sound levels Installer Remote Key FunctionsPress Enter to remove menu TV/FMOn-Screen Menus Overview Setup MenuON-SCREEN Menus ParentalAdding Aux, VCR 3, or VCR 4 to the Channel Preview List Fine-tuning the guest’s channel selection listChannel Add/Delete/Blank Customizing the channel selection names Setting Up Channel LabelsOverview Creating Custom Channel LabelsTime Zone User can choose the time zone or have Clock Auto/Manual Operating Modes SetupSet the Clock On/Off Timer Setup Closed Captions/Text Operating Modes Setup Captions Caption/Text Set UpSet up Closed Caption/Text options for the user Choose the language for the on-screen menus LanguageUse the Video menu to customize the picture appearance Video MenuPicture Preference Use Select to choose Picture Preference on your screenThings to Consider before Setting Up Parental Control Installer Parental Control MenuReset the Maximum Number of Parental With no preset or fixed hours time limitTo Turn the Parental Control Feature Off/On Other Menus & On-Screen Displays Press ALARM. Sets a time the TV will turn itself onChannel Bank Managing the Channel BanksRepeat steps 2, and 3 to program another channel bank Channel Bank Number Display= Active - Channel was found during Auto Program Examples of typical channel banks charts= Active = Deleted100 Typical Installer Menu Installer’s MenusG E 3 Installer MenusInstaller Menu Items 26-I through Detailed Descriptions of Installer Menu Items Installer Menu Items 64-I throughInstaller Sequence Power Manage Power ManagementStart Volume Installer Menu Items 3-I through 13-I Detailed Descriptions10-I. Mute Disable 13-I. Scan Mode16-I. EN. Timer 15-I. Sleep Timer17-I. Alarm 18-I. not Used 19-I. not Used 20-I. Feature Level51-I. DIS. Vchip M 49-I. not Used 50-I. DIS. Video M52-I. not Used 53-I. DIS. CH-TIME 66-I. not Used 67-I. not Used 68-I. not Used74-I. CH-TIME Size 72-I. not Used 73-I. CH not Avble75-I. not Used 76-I. Defeat XDS 77-I. not Used 78-I. UPN MSBParental Control Menu CHILDREN’S Classifications Use Select to highlight an option like Content BlockPress ADJ Right arrow to go to Parental Control menu Violence No Rating Typical Parental Control Menu StructureDialog Language Sex Scenes Violence Press CC. Turns Caption/Text option On and Off Menus & On-Screen DisplaysG E 4 MaintenanceRoutine TV cabinet and screen cleaning Symptom TroubleshootingList of definitions for words found in this guide GlossaryG E 4 ZENITH’S Responsibility For Customer Support/Service Please callOWNER’S Responsibility  Copyright 2005 Zenith Electronics Corporation