Polycom DVD 729 owner manual Maintenance, Troubleshooting, Problem Solution

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Maintenance

Cleaning the Cabinet

Use a soft cloth slightly moistened with a mild

detergent solution. Do not use a solution containing alcohol, spirits, ammonia or abrasives.

Cleaning Discs

When a disc becomes dirty, clean it with a cleaning cloth. Wipe the disc from the center out. Do not wipe in a circular motion.

Do not use solvents such as benzine, thinner, commercially available cleaners, or antistatic spray intended for analog records.

Troubleshooting

WARNING

Under no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not open the system as there is a risk of electric shock.

If a fault occurs, first check the points listed below before taking the system for repair. If you are unable to remedy a problem by following these hints, consult your dealer or service center.

Problem

Solution

 

 

No power

– Check if the AC power cord is properly connected.

No picture

– Check if the TV is switched on.

 

– Check the video connection.

 

 

Distorted picture

– The disc is badly scratched or dirty.

 

– Sometimes a small amount of picture distortion

 

may appear .This is not a malfunction.

Completely distorted picture or black/white picture with DVD or Video CD

Make sure the NTSC/PAL setting at the DVD Player matches the video signal of your television. (See NTSC/PAL CONVERSION)

If the picture becomes distorted after switching between PAL and NTSC, please set the SMART PICTURE to STANDARD.

No sound or distorted sound

Adjust the volume.

 

Check that the speakers are connected correctly.

 

 

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Contents 3139 246 DVDImportant Note Laser Laser safetyNever Make or Change Connections with the Power Switched on General InformationContents Introduction Supplied accessoriesSafety Information Symbols Used in this ManualFront and Rear Panels Functional OverviewRemote Control Preparation Basic Connections Connecting to a TVConnecting to an Audio System Connecting to Optional EquipmentIf your receiver has a Mpeg 2 or Dolby Digital decoder Using the Remote Control Inserting batteries into the Remote ControlSwitching On Smart Power On/OffVideo Control during playback OperationBasic Playback General OperationDisc Resume OSD On-Screen DisplayRepeat Repeat A-B DVD VCD CDSpecial VCD & Svcd Features Special DVD FeaturesTrack Interval Preview FunctionTrack Digest Disc IntervalPlay Mode Picture CD & MP3 CD PlaybackMP3 & Jpeg Navigator Special Jpeg Features Special MP3 FeaturesJpeg and MP3 simultaneous playback OSD language Setup MenuGeneral Setup menu Basic OperationsStop the program playback Display DimDisc Lock Screen SaverC. Dynamic Range Compression Analogue Audio Setup menuDownmix mode Sound ModeLpcm Output Digital Audio Setup menuReverb Mode Digital OutputVideo Setup menu TV TypeTV Display Brightness Color SettingSmart Picture Press OK to open its submenuHue Preference Setup menuAudio language ContrastIf you choose Others in AUDIO, Subtitle or Disc Menu menu PasswordSubtitle language Disc Menu languageWith Menu Default SetupParental Control DVD MP3/JPEG NavigatorSpecifications Maintenance TroubleshootingProblem Solution No sound and picture Remote controlOperating commands during playback No audio at digital outputLanguage Code Language Code Philips Norge AS Philips Portuguesa Philips Kundtjänst ServiceConsumer Services Philips Service