Grundig GULCD15S/DVD Troubleshooting, Symptoms Check Item TV will not turn on / no power

Page 33

 

 

 

Troubleshooting

 

 

 

 

 

 

 

Symptoms

Check Item

 

 

TV will not turn on / no power:

￿ Check power adapter and cord is connected properly.

 

 

￿ Check power adapter and cord if they have been damaged.

 

 

￿ Check if outlet is working.

 

 

￿ Unplug TV for a few minutes and turn it on again.

 

 

Remote control failure:

￿ Check batteries are not dead or installed incorrectly.

 

 

￿ Check if there are obstructions between remote and TV sensor.

 

 

￿ Aim remote control at IR receiver window from 2 inches away.

 

 

￿ If failure results from electrical interferences, lighting, or static,

 

 

 

disconnect the TV power cord for 10 seconds before reinstalling it.

 

 

 

Restart your TV.

 

 

 

 

Buttons on TV or Remote

￿ Possible Micro Processor crash disconnect the TV from the mains for

do not work

 

 

 

 

 

 

a few minutes then re connect and try again.

 

 

No picture and sound:

￿ Check if in stand-by mode.

 

 

￿ Verify all connections are firmly attached.

 

 

￿ Press "AV" key to cycle to the correct input source.

 

 

Picture with NO sound:

￿ Check volume or mute buttons.

 

 

￿ Verify all connections are firmly attached.

 

 

￿ Video and audio plugs connected to different sources.

Sound with NO picture:

￿ Check brightness and contrast levels.

 

 

 

 

 

 

￿

Adjust picture settings.

 

 

￿ Check reception and the antenna.

 

 

￿ Make sure S-video terminal has nothing connected.

Poor colour tone or NO color:

￿

Check memory setting.

 

 

 

 

 

￿ Check color or picture setting.

 

 

￿ Check if program is in correct channel.

 

 

￿ Check possible outside interferences.

 

 

No reception from Cable:

￿ Check if cable is connected properly.

 

 

￿ Check if channels are selected properly.

 

 

￿ Check if cable company is experiencing technical difficulties.

 

 

No picture when playing DVD:

￿ Check the DVD disc is not damaged, clean the disc, check for fingerprints

 

 

￿ If DVD player supports progressive scan, switch the DVD player

 

 

 

into interlaced mode.

 

 

Picture is blurry or snowy:

￿ Check other channels. Problem may be an isolated incidence.

 

 

￿ If using outdoor antenna, please check connection or interference.

 

 

￿ Check accessories components (VCR, DVD, etc).

 

 

￿ RF signal may be too slow.

 

 

 

 

 

-33-

Image 33
Contents LCD TV + DVD Player Table of Contents Risk of electronic shock Do not open Important Safety InstructionsImportant Safety Instructions Electrical Connection Conformity and CompliancePrecautions And Reminders Avoid Dropping Avoid Liquids Avoid Aerosol Cleaners Wall mount set Optional Wall Mounting the SetPanel SpecificationsTV / DVD Remote Control FunctionsFront Panel Function Keys Front Panel ButtonsRear Panel Rear Panel InputsQuick TV Set-Up Guide Adjusting the view angleConnection Instruction Quick Connecting GuideUsing YPbPr Input for DVD Player / VCR PC Connection Connecting PC Instructions19KP10-H9 V OSD Settings MenuRemote Control of TV and DVD OSD Settings Picture OSD Settings Screen & Inputs640 X 59.9 HZ OSD Settings ColorOSD Settings Audio Input Function Peripheral Equipment OSD Settings Input SelectionMTS OSD Settings TV SettingAuto SCAN, to tune channels automatically LABEL, re-name programmes Basic Operations DVD Operation and SettingsDVD OSD Menu Descriptions DVD OSD MenuSpeaker Set-up Downmix has three settings Video SET-UP Default Reset for factory settings Exit the DVD set-up menu Teletext Instructions Using TeletextSymptoms Check Item TV will not turn on / no power TroubleshootingDisposal