Zenith Z42PX21D, Z42PX2D warranty Troubleshooting Checklist

Page 55

Troubleshooting Checklist

Troubleshooting Checklist

No picture &

No sound

Picture OK &

No sound

The remote control

doesn’t work

Picture appears slowly

after switching on

No or poor color or poor picture

Horizontal/vertical bars

or picture shaking

No output from one of

the speakers

Unusual sound from

inside the TV

Check whether the TV is turned on.

Is the power cord inserted into wall power outlet?

Test the wall power outlet, plug another product’s power cord into the outlet where the TV’s power cord was plugged in.

Press the VOLUME (D / E) button.

Sound muted? Press MUTE button.

Check to see if there is any object between the TV and the remote control causing obstruction.

Are batteries installed with correct polarity (+ to +, - to -)? (Refer to p.9)

Correct remote operating mode set: TV, VCR etc.?

Install new batteries. (Refer to p.9)

This is normal, the image is muted during the TV startup process. Please contact your service center, if the picture has not appeared after five minutes.

Select Color in the Video menu and press the G button. (Refer to p.26)

Keep a sufficient distance between the TV and the VCR.

Activate any function to restore the brightness of the picture.

(If still picture is on the screen for more than 5 minutes, the screen gets dark.)

Check for local interference such as an electrical appliance or power tool.

Adjust Balance in the AUDIO menu. (Refer to p.27)

A change in ambient humidity or temperature may result in an unusual noise when the plasma display is turned on or off and does not indicate a fault with the TV.

206-4022

Owner’s Manual 55

Image 55
Contents Installation and Operating Guide Warranty Class B digital device FCC NoticeSafety Instructions Safety Instructions Contents Wide Screen What is a Plasma Display Panel PDP?How does it work? Wide angle range of visionTV/VIDEO Button Volume F, G Buttons Power Standby Indicator Power Button Menu Button Channel E, D ButtonsControls Connection Options TV Input Remote Control Key FunctionsNumber buttons Thumbstick Up/Down/Left/Right/ENTERInstallation Instructions InstallationGrounding Analog and Digital TV signals provided on cable Analog and Digital TV signals provided on antennaExternal Equipment Connections VCR Setup Analog and Digital TV signals provided on cable and antennaConnection Option DVD Setup External A/V Source SetupHow to connect How to useHdstb Setup CableCARDTM SetupDigital Set-top Box Monitor Display Specifications RGB-PC PC SetupWhen the PC supports DVI How to connect When the PC supports RGB How to connectMonitor Out Setup Monitor Display Specifications HDMI/DVI ModeDigital Audio Output Hdmi Cable sample This Mode, the Supported PC Resolution Specification On-screen Menus Language Selection Turning the TV OnEZ Scan Channel Search Setup Menu OptionsManual Scan Channel Edit DTV Signal StrengthInput Source Channel Label SetupInput Label EZ Picture Color Temperature ControlVideo Reset Video Menu OptionsEZ Sound Audio Menu OptionsAudio Language EZ SoundRiteFront Surround TV Speakers On/Off SetupBBE Stereo/SAP Broadcasts SetupFor only On timer function Auto Clock SetupManual Clock Setup On/Off Timer SetupAuto Off Sleep TimerCinema 32 Mode Setup Option Menu FeaturesAspect Ratio Control Digital Broadcasting System Captions CaptionCaption/Text Analog Broadcasting System CaptionsISM Image Sticking Minimization Method Caption OptionLow Power TV Rating General Lock Menu OptionsChip rating and categories TV Rating ChildrenParental Lock Setup Cable menu options CableCARD FunctionScrambled channel Emergency Alert Message Cable Channel ListRemote Control Brief Info EZ Mute Screen Setup for PC mode Type of Connector D-Sub 9-Pin Male RS-232C SetupRS-232C Configurations Transmission / Receiving Protocol Command Reference ListSet ID Communication ParametersAspect Ratio Command2c Main picture format Power Command2aVolume Mute Command2e Input Select Command2b Main Picture InputTreble Command2r Color Command2iRemote Control Lock Mode Command2m Tint Command2jLow Power Command2q Color Temperature Command2uOrbiter Pixel Setting Command2s ISM Method Command2pUsing physical channel 5th bit Channel Add/Del Command m bInput selectCommand x b Main Picture Input Key Command m cRemote Control IR Codes How to ConnectVideo Code Hexa FunctionProgramming the Remote Programming a code into a remote modeVCRs Programming CodesAudio HdstbTroubleshooting Checklist Cleaning the Cabinet Cleaning the ScreenExtended Absence Product Specifications Plasma TV 206-4022 Warranty Period HOW Service is Handled 3828VA0528D d Before Calling for Service