Fujitsu P42HHA40U, P42HHA40A, P42HHA40W Cleaning and Maintenance, Before Obtaining Service

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CLEANING AND MAINTENANCE

Precautions

Be sure to remove the power plug from the receptacle before cleaning the display.

Be sure not to clean the display using a cloth dampened with volatile solvents, such as benzene or thinner. Such solvents can harm the display’s cabinet, the filter at the screen front, and the remote control. They can also cause paint to come off these sections.

Cleaning the Screen

Clean the screen gently with a soft cloth.

The screen surface is fragile. Never attempt to clean it with a hard material, press on it forcefully, or tap it.

Cleaning the Cabinet and Remote Control

Use a soft cloth for cleaning.

If the cabinet or remote control is heavily stained, soak a soft cloth in a mixture of water and detergent and squeeze it dry before wiping off the stains. Use a soft, dry cloth for final cleaning.

Cleaning the ventilation grille

Remove dust from the ventilation grille in the rear of the main unit periodically with a vacuum cleaner as the accumulated dust can increase the internal temperature of the main unit causing machine failure or fire hazard.

BEFORE OBTAINING SERVICE

In the event of problems with the display, check the following explanations before contacting your dealer for servicing.

Problem

Action

• Power does not turn ON.

• Check whether the power plug is securely inserted into the receptacle.

• No pictures are displayed.

• Check cables for disconnection.

 

• Check whether the power for all input equipment is ON.

 

• Check for connection to wrong terminals or for wrong input mode.

 

• Check whether the input mode display is colored pink.Special setup may have been made.

 

Return to original setup or initialize the User adjustment value.

• Remote control does not function prop-

• Check for incorrect battery orientation.

erly.

• Check for dead batteries.

 

• Check for distance from the display.

 

• Check whether you are pointing the remote control transmitter properly at the display’s

 

receiver.

 

• Check for any obstacle between the remote control and the display.

• The display makes a snapping sound.

• This sound is produced when the cabinet expands or contracts due to variations in temper-

 

ature. This sound does not indicate that the display has a problem.

• The display makes a buzzing sound.

• The display has fans to maintain the temperature of internal components at a constant

 

level. This sound is produced by the fan as it rotates. (Applies to models equipped with a

 

fan)

• There are spots on the screen.

• Check whether your AV equipment is affected by interference from automobiles, trains,

 

high-voltage transmission lines, neon signs or other potential sources of interference.

• Degraded colors/tints

• Check whether all picture adjustments have been properly made.

 

(See “Adjusting Pictures” on P. E-21–E-26.)

• Improper screen position/size

• Check whether screen position and size have been properly adjusted.

 

(See “Adjusting Screen Position and Size” on P. E-27.)

• No audio

• Check cables for disconnection.

 

• Check whether the proper audio input has been selected.

 

(See “Audio Input” on P. E-32.)

• If “Out of range” appears, the display is

• Signals that are not supported by this display have been input. Check which signals are

receiving a signal whose picture or signal

supported. (See the user’s manual (1/2).)

cannot be reproduced by the display.

 

• The screen turns to black and white.

 

• If “Error message Condition 1” appears,

• Remove the power plug from the receptacle, and contact your dealer for repairs.

the fan is defective.

(Applies to models equipped with a fan)

• If “Error message Condition 2” appears,

• Remove the power plug from the receptacle. (You can turn the power back ON again

the display’s internal components are

when the components have cooled sufficiently.) If the message appears again when you

extremely hot.

turn the power back on, remove the power plug from the receptacle, and contact your

 

dealer for a repairs.

• If “Change refresh rate to 60Hz” appears,

• The picture may get blurred with vertical frequency of other than 48.3-51.8 or 58.4-61.4

 

(Hz). Change the setting of your PC, etc.

• If the power indicator lamp flashes red or

• Remove the power plug from the receptacle, and inform your dealer about how the lamp

green.

flashed.

 

The power indicator lamp flashes differently depending on the type of problem.

Note

• Functions may not be available with some models and some device options.

DownloadedE-36FromTV-Manual.com Manuals

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Contents Specification and Part Names ContentsFerrite cores Checking AccessoriesConnecting the Display to External Equipment Two big ferrite coresReference InstallationDisplay Section Front Side Part Names and Functions Display Section Front Hdmi input terminal VIDEO5 INPUT/HDMI for the U model Back Bottom  / I power switchDisplay Section Back and Bottom Part  RS-232C terminal RS-232C S-Video input terminal VIDEO2 Input  Power input terminal Video input terminal VIDEO1 Input  External speaker output terminal EXT SPDescription of Input Terminals Pin No SignalPin No Input signal Hdmi High-Definition Multimedia Interface Options EnglishVertical frequency Hz Signal Main Supported SignalsMain corresponding signals RGB mode Display dots x lines Hdmi Frequency kHz Frequency HzRegulation SpecificationModel P42VHA40U P42HHA40U P50XHA40U P55XHA40U P63XHA40U Specification Precautions and Adjustment Methods Information Using the Remote Control  12Volume adjustment buttons Î E-13  &Video input mode selector button Î E-14 *RGB input mode selector button Î E-15  CDEFAdjustment buttons Î E-19-E-35Putting Batteries in the Remote Control PrecautionsEffective Range for the Remote Control Upper Lower Left Right FrontExample of Connection to External Components VCR or other external components See P. ÎVCR Display bottomDVD RECORDER/PLAYER Çais EspañolSatellite Tuner Póññêèé Português Italiano Français Español Deutsch English Press when the power is on Turning the Power on and STAND-BYPress on the remote control Basic OperationsMuting the audio Adjusting the VolumeAdjusting the volume Selecting Input Mode Press to select the input modeRGB Input Mode Press to select the input modeConvenient Functions Picture ModeOther Basic Operations On-screen informationPress  Switching Between Screen SizesWatching Pictures on the Wide Screen Press to select a desired Screen SizeScreen Size Aspect RatioAdjustment Menu MenuPress Eor Fto select Picture Press to store Press when you finishPress Press Cor Dto select TintAdjusting the Picture Setting Picture Memory Setting Picture ModePrecision Setting for the U model Setting 3D NR Adjusting the Black LevelSetting Detail Gradation Setting Codec NRSetting User Color Temp Setting Image EnhanceAdjusting the Color Temp Chroma TransientSetting the Color Focus Reddish colorMotion Setting Making the Progressive Scan SettingsFrame Mode Jaggies FilterAdjusting Screen Size Size Adjusting Screen Position and SizeAdjusting Screen Position Position Adjusting Bass Bass Adjusting AudioAdjusting Treble Treble Adjusting Volume Balance BalanceFeatures setup screen has the following 4 options Other AdjustmentsAdjustment Adjustment Item Contents of Adjustments OperationOn Screen Menu Selecting the settings of D-SUB Input terminal Setting the Input TerminalsSelecting the settings of Video/S-video Input terminal Selecting input terminals Audio Input Other SettingsAuto Off-NO SIG Displaying white over entire screen White Screen Specifying RGB Input Signal Code Setting For mD-sub inputMinimizing phosphor burn-in Screen Orbiter For RGB Displaying System Status Information Setting Exhibition Mode Exhibition ModeInput Signal Video mode Input Sync. Signal type Press Cor Dto select the Yes Initialization of User Adjustment ValuePress Eor Fto select Factory Cleaning and Maintenance Before Obtaining Service
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