Mitsubishi Electronics ws-55413, WT-42413, ws-65413, ws-48413 manual Important Notes

Page 30

IMPORTANT NOTES

Warning: Do not leave stationary PIP/POP, or letterbox images on the screen for extended periods of time. Mix the types of pictures shown. Uneven picture tube aging is NOT covered by your warranty.

The normal use of a TV should include a mixture of TV picture types. The most frequently used picture types should fill the screen with constantly moving images rather than stationary images or patterns. Displaying the same stationary patterns over extended periods of time or displaying the same stationary pattern frequently can leave subtle but permanent ghost images. To avoid this, mix your viewing pattern and reduce the initial contrast level. Do not show the same stationary image for more than 15% of your total TV viewing in any given week. Display constantly moving and changing images that fill the screen whenever possible.

This projection TV uses picture tubes to project the image to the screen. All picture tubes age with use. As they age, their light output is gradually reduced. Normal TV pictures fill the screen with constantly changing images. Under these conditions, picture tubes age at an even rate across the entire screen. This maintains

a TV picture that is evenly bright over the whole screen. Stationary images or images that only partially fill the screen (leaving black or colored bars to fill the screen), when used over extended periods of time or when viewed repeatedly, can cause uneven aging of the phosphors and leave subtle ghosts from the stationary images in the picture.

Still or stationary images may be received from broadcasters, cable channels, satellite channels, DVD discs, video tapes, laser discs, on-line services, web/Internet searching devices, video games, and digital TV tuner/converter boxes.

Examples of these types of images can be, but are not limited to the following:

Letterbox top/bottom black bars:

shown at the top and bottom of the TV screen when you watch a widescreen (16:9) movie on a standard (4:3) TV.

Side bar images:

solid bars shown on each side of an image when watching a standard (4:3) program on a widescreen (16:9) TV.

News and stock-market report bars:

ticker running at the bottom of the TV screen.

Shopping channel logos & pricing displays:

bright graphics that are shown constantly or repeatedly in the same location.

Video game patterns and scoreboards

Bright station logos:

moving or low-contrast graphics are less likely to cause uneven aging of the picture tubes.

Online (Internet) websites:

or any other stationary or repetitive computer style images, including digital photos.

Closed Captioning

Mitsubishi recommends using a gray background rather than black or a bright color if you frequently use closed captioning.

30

Page 29 Page 31
Image 30
Page 29 Page 31
Contents Owner’s Guide Projection Television ModelsRisk of Electric Shock do not Open Contents Power Source CleaningAccessories Power-Cord ProtectionReplacement Parts Power LinesDamage Requiring Service Safety CheckNews and stock-market report bars Letterbox top/bottom black barsSide bar images Shopping channel logos & pricing displaysChapter Television OverviewThank You for Your Purchase OUR PromiseSpecial Features Unpacking Your New TVNetCommand IR for models WS-, WS-, WS- Front Control Panel TimerReset FormatComponent Inputs 1-2 Component only for WT-42413 WS-48413, WS-55413, WS-65413 Back PanelConnections Connecting an Antenna or Wall Outlet Cable Separate UHF and VHF AntennasConnect the incoming cable to ANT-A on the TV back panel Antenna or Wall Outlet Cable Connecting an Antenna to a Cable Box or VCRCable Box ANT-B on the TV back panelOne from LOOP-OUT on the TV back Panel to ANT-B on the TV back panelConnecting an Audio Receiver Stereo Audio SystemReceiver Connecting a DVD Player or Other S-Video Device DVD Player with Component VideoOther S-Video Device Connecting a DTV Receiver DTV Connectors and AdaptorsDTV Receiver with RGB Video Connections DTV ReceiverGreen Blue Pb/B Red Pr/R Connecting MonitorLink, NetCommand IR Emitter IR Emitter Repeater NetCommand IRMonitorLink/DVI † Component 2 is not available on the WT-42413 Remote Control Functions Remote Control Functions Overview of the TV Layer Buttons OverviewInstalling the Batteries Remote Control Functions Care and OperationOperating the Remote Control For Best Results from the Remote ControlCanceling the Sleep Timer Sleep TimerSetting the Sleep Timer Channel SelectionUse of the Remote Control with Other A/V Products Cable Box CodesDVD position LD Player Audio position ReceiverRemote Control Functions Special Functions Remote Control Functions Operation of PIP and POPActivating the PIP and POP Important Notes AUDIO/VIDEO Settings Menu Menu Screen OperationsMenu System Choice informationCaptions Menu Setup MenuMain Menu Screens Overview Channel Edit MenuSee pages - for more detailed setup information Advanced Features MenuAUDIO/VIDEO Settings Menu Chip Lock MenuMemorize Channels Memorize MenuInput Assignment Menu NetCommand IR Setup Menu NetCommand IR Device Learn Menu NetCommand IR Input Assignment Menu Device Selection MenuSetup Menu Manually Setting the Clock Clock Setting ManualSet Day Time Zone Setup Menu Automatically Setting the ClockClock Setting Auto Daylight Savings TimeSetup Menu Language, Front Button Lock WT- LanguageFront Button Lock for WT-42413 Setup Menu Energy Mode WS-, WS- WS- Energy ModeCaptions Menu Overview Translucent gray as the background color forCC Background Captions Menu Closed Captions, Background ColorClosed Captions Off No closed captionsChannel Edit Menu Antenna, Channel Selection AntennaChannel Channel Edit Menu Memory, Name Selection MemoryName Channel Edit Menu Using SQV Super Quick View Using The Menu ScreenUsing The Remote Control Chip Signal Information Chip Lock Menu OverviewSetting Up the V-CHIP Lock Passcode Entering the PasscodeAllowing or Blocking by Ratings Chip Hours / Lock by TimeLock by Time Front Button LockSelecting V-Chip Rating Menu Chip Hours Chip Start Time Chip Stop TimeAuto Color Correction Reset ColorColor Balance Menu PerfectColorAdvanced Features Menu TIMER, Timer Menu, and Set Time Timer menuSet Time Advanced Features Menu Set Day, Input, and Channel InputConvergence Screen Advanced Features Menu ConvergenceConvergence Menu Advanced ConvergenceVideo Mute Black EnhancementAUDIO/VIDEO Settings Menu Overview AUDIO/VIDEO Setting Descriptions Audio Audio SettingsAUDIO/VIDEO Setting Descriptions Video Video SettingsTroubleshooting Important Notes Index Warranty Operation of PIP and POPAvailable On-Screen Format Sizes Widescreen Picture 480i/480p Operation of PIP and POP Appendix a Bypassing the V-Chip Lock Bypassing the V-Chip LockThis page intentionally blank Input when Used With DVI Input Levels When Used With Component Video SignalsInput Levels when Used With RGB Video Signals Component InputsAppendix C Remote Control Programming Codes ReceiversDVD Players Satellite Receivers VCRsAppendix D Cleaning and Service CleaningLightly brush with a soft brush cloth, or lint brush Follow the steps below to install and remove Diamond Shield InstallationCabinet Separation for Model WS- Assuring a long, trouble-free life Terminal Cover Ventilation for Model WT-Wall At Least 2 Inches Away from WallTroubleshooting Problem Possible Solution Selected device does not display correctlyImportant Notes Stock-market report barsIndex Page Page Page  Mitsubishi Digital Electronics America, Inc DB
Top Page Image Contents