Hitachi hitachi lcd monitor About screen defects, About residual images, About the panel screen

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NOTES

About screen defects

High precision technology is used in the making of LCD panels but there may be dark spots (points that do not illuminate) and bright spots (points that are too bright) in some cases. These do not indicate a malfunction.

About residual images

In some cases, residual images may remain after the short-term display of still images is displayed. These will disappear in a few minutes and the display will return to normal. However, if used in high temperatures, it sometimes spends some tens of minutes to return to normal. Please note this is not a malfunction.

About the panel screen

LCD screens display images by illuminating fluorescent lamps inside the panel. Because of this, the temperature of the panel surface may rise in some cases.Also, LCD panels are made of finely processed glass, so please avoid pushing by fingers or hands and giving strong impact on the panel. It may cause damage to the LC cells, and/or there is danger of glass breakage.

About the power swivel

• Do not put hands or faces close to the monitor while operating the swivel function. It could cause a physical injury. Use special caution in households where children are present. (Refer to Power Swivel shown on 23 )

Using in low temperatures

The response speed of LCD panel becomes slow as the ambient temperature goes down. This feature may cause residual images in some cases, but this is not a malfunction. It will return to normal in a while after the temperature becomes normal.

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Contents USER’S Manual Page Features Contents About the Symbols Safety InstructionsBe cautious of the power cord connection Safety Instructions About the SymbolsBe sure to keep safety ground connection Be careful in handling the battery of the remote controlRemove the power cord for complete separation Avoid a high temperature environmentBe careful in operating power swivel Installation environmentPrecaution during transportation Precautions for the cable connectionDo not physically impact the remote control Set the sound volume at a suitable levelUsing in low temperatures About the power swivelAbout screen defects About residual imagesMain Unit Component NamesOpen the battery cover Component Names Remote controlClose the battery cover Load batteriesRecall Video/RGB DVD and SATButtons on Remote Control Function Buttons for Teletext ModeUP / Down button Text / TV+TEXT button Color buttonsInstallation Installation InstructionsAnti-tumble measures Securing to a wall or pillarHdmi An example of connecting audio visual devicesPrecautions when connecting the antenna Connecting to a PC Device Installation Instructions Connecting to a PCMonitor rear panel DVD PlayerInstallation Instructions Connecting the Speaker Cables Ferrite coreAttach the speaker cables to speaker systems Power cord Connecting cable Installation Instructions Mounting the Side InputMount the side input into the speaker holder Speaker HolderInstallation Instructions Power Cord Connection Operating Instructions Turning Power On and OffIndicating lamp OperatingSize Switching Input SwitchingDisplay size selection diagram Operating InstructionsPress Using a wide-screen monitor Operating Instructions Size SwitchingDisplay area selection diagram RGB input PressOperating Instructions Volume Adjustment Volume setting value Adjustment status guide displayAudio Mute Adjust for preferred angle Operating Instructions Power SwivelPress Swivel button Controlling icon appears on the screenOperating Instructions Input Signal Screen Display Recall button Input Select buttons Operating Instructions Displaying Multi PictureButton UP/DOWN buttonPictures Pictures SplitFreeze button Picture FreezingSplit Strobe NTSC3.58/4.43 576i 480iExample Selecting the Picture screen from TV/Video mode Using the Menu Screen On-screen display systemMenu button OK button Recall button Return button Press the Menu button to display the Main Menu screenAbcde Operating Instructions Setup Menu TV modeSelected characters Setup hint Operating Instructions Setup Menu Video mode Auto Adjust Wxga ModeWvga Type Vertical Filter Frequency ModeFunction Menu Operating Instructions Picture Menu TV/Video mode Color Temperature Picture ModeContrast Mode Film ModeMagenta Color ManagementCyan Color DecodingOperating Instructions Picture Menu RGB mode Audio Menu Off Timer Timer MenuOn Timer Language MenuOther Features Automatic StoreMenu Display Registration condition A2 / Nicam / Sound Multiplex TV mode Other Features Audio SwitchingBilingual / Dual sound broadcast Stereo sound broadcastDVD Player/ STB Selection Other Features Power Save ModeSignal Check RGB mode Other Features DVD Player/STB SelectionTroubleshooting Symptoms That Seemingly Appear to be FailuresSymptom Point to check See Symptom Point to check See Symptom Troubleshooting Actions to Correct Abnormal DisplaysExample ExampleProduct Specifications Product Specifications Signal Input Product Specifications Recommended Signal List Signal Name Resolution Frequency kHz Frequency MHzSub Remarks KHz MHz Signal Name Resolution34.24 Wvga type On 640 480 864 48040.00 800 600 56.25