Yamaha LPX-510 Image colors are not right, Images appear dark, Projection stops automatically

Page 50

When the Indicators Provide No Help

Image colors are not right

Are the image signal format settings

When a composite video

or S-Video

signal is being input.

correct?

If images cannot be projected even when the "Video Signal" menu

 

 

 

command is set to "Auto", change the setting to the signal format

 

 

 

for the connected equipment.

 

 

 

 

"Setup" - "Input Signal" - "Video Signal" (p.36)

 

 

 

 

 

 

 

If the signal source is connected to the INPUT A, INPUT B or D4

 

 

 

port, set the "Input Signal" menu command to match the signal

 

 

 

format for the connected equipment.

 

 

 

 

"Setup" - "Input Signal" (p.36)

 

 

 

 

You can also use the A ,

B and

D4 buttons on the remote

 

 

 

control to change the signal. (Setup Guide)

 

 

 

 

Are the cables connected correctly?

Check that all of the cables required for projection are securely

 

 

 

connected. (Setup Guide)

 

 

 

 

 

 

Has the image Contrast been adjusted

Use the "Contrast" or "White Level" menu command to adjust.

correctly?

"Image" - "Picture Quality" - "Input Adjustment" (p.30)

 

 

 

 

 

 

Has the color been adjusted correctly?

Use the "Color Adjustment" menu command to adjust.

I

 

 

 

"Image" - "Color Adjustment" (p.31)

 

 

 

 

 

Have the color intensity and tint been

Use the "Color Intensity" and "Tint" menu commands to adjust.

adjusted correctly?

"Image"- "Picture Quality" - "Color Intensity", "Tint" (p.30)

 

 

 

 

 

 

Only when projecting

 

 

 

 

 

images from a video

 

 

 

 

 

source

 

 

 

 

 

 

 

 

 

 

Images appear dark

Has the image brightness been adjusted

Use the "Input Adjustment" or "Iris" menu commands to adjust.

correctly?

"Image" - "Picture Quality" - "Input Adjustment", "Iris" (p.30)

 

 

Has the image contrast been adjusted

Use the "Contrast" or "White Level" menu command to adjust.

correctly?

"Image" - "Picture Quality" - "Input Adjustment" (p.30)

 

 

Is the lamp due for replacement?

When the lamp is nearly due for replacement, the images will

 

become darker and the color quality will become poorer. When

 

this happens, the lamp should be replaced with a new one. (p.53)

 

 

Projection stops automatically

Is sleep mode active?

If the projector is left on without any signals being input, the lamp

 

will turn off automatically and the projector will switch to standby

 

mode. Press the

button on the remote control or the

 

[STANDBY/ON] button on the projector's control panel to turn on

 

the power. Set to "OFF" if not using the "Sleep Mode" function.

 

"Setup" - "Operation" - "Sleep Mode" (p.34)

 

 

 

Vertical interference appears in the projected images

When the projector is used for long

Adjust the bright portions and dark portions of the grayscale

periods, vertical interference may

shades in the "LCD Panel Adjustment" menu.

appear in the projected images.

"Setup" - "Operation" - "LCD Panel Adjustment" (p.34, 56)

 

 

Troubleshooting

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Contents LPX-510 Important Safety Instructions FCC Information for US customers We Want You Listening For a LifetimeOthers InstallationOperation For U.K. customersAlleen voor klanten in Nederland IndicationsContents Do not touch the lens with bare hands Remove the batteries from the remote control before storageAttach the lens cap to the lens Retract the adjustable foot Accessories Check the included accessoriesFeatures of the Projector Equipped with a wide- angle lens shift functionTurning On the Projector Turning Off the ProjectorTurning On the Projector Connecting the Power CordCheck that the power is turned off for all Components connected toConnected to the projector Turning On the Power and Projecting ImagesTurn on the power for all equipment Turning On the ProjectorNEC Projector If not using the projector for longTurning Off the Projector Cord plug from the wall outletDisconnect the cords that are ExtendedAttach the lens cap EquipmentAdjust the image size Adjusting the Screen ImageAdjusting the Image Size Zoom adjustment Exit adjustment modeProjection image position adjustment Lens shift Turn the two lens shift dials to adjustCorrecting Keystone Distortion Keystone Crosshatch Select a patternConfirm the pattern selection Grayscale patternExit the pattern display Adjust the focus Adjusting the Image QualityFocus adjustment Brightness adjustment Iris adjustment Select a setting valueSelecting the picture mode Select the picture modePress the Aspect button on Button on the remote controlSelect the aspect mode Zoom mode Normal modeSqueeze mode Squeeze Through mode Smart Zoom modeThrough mode Advanced Operations Functions for Enhancing Projection Description of FunctionsAdjusting flesh tones Absolute Color Temperature and Flesh Tone AdjustmentRGB adjustment Abs. Color TempStoring image quality settings Saving and Retrieving Image Quality Settings Memory SaveSettings that can be saved in memory Menus p.28Retrieving Saved Image Quality Settings Control panel or the button onFull menu Using the Menu FunctionsList of Menus Line menuAdvanced Operations Picture Quality Input A, B Component When computer signals are being inputImage Menu Auto Setup *1 Color AdjustmentPicture Mode *1 ResetSetup Menu SignalScreen Vertical SizeZoom Lock User’s Logo On-Screen DisplayReset Menu Info MenuDisplaying and Operating Full Menus Using the MenusSelect a setting item in the sub-menu Display the menu screenExit the menu display Change the settingDisplaying and Operating Line Menus Select an item to be set Troubleshooting When Having Some TroubleWhen Having Some Trouble GuideWhen Having Some Trouble No images appear When the Indicators Provide No Help Problems relating to images Images are fuzzy or out of focus Message No Signal. is displayedMessage Not Supported. is displayed Interference or distortion appear in images Image is truncated large or smallProjection stops automatically Image colors are not rightImages appear dark Vertical interference appears in the projected imagesProblems with the remote control Problems when projection startsPower does not turn on Remote control does not workGlossary MaintenanceSpecifications Appearance Cleaning the Projector Case MaintenanceCleaning Cleaning the LensRemoving the Air Filter Cleaning the Air FilterTurn off the power, wait for the cool Down period to end takesInstall the air filter cover Lamp Replacement PeriodInstall the air filter LAMP/COVER indicator flashes orange or lights redReplacing the Lamp Loosen the screws fixing the lamp Remove the old lamp Install the new lampInstall the lamp cover, then tighten Securely tighten the lamp fixing screwsReset the lamp operating time Resetting the Lamp Operating TimeExample From the one where the vertical stripe While checking the tone adjustmentScreen, adjust the settings starting Portions of the image, adjustCeiling mount bracket for low ceilings Optional AccessoriesLamp cartridge Ceiling mount bracket for high ceilingsList of Supported Signal Resolutions Component Video/RGB VideoAnalog-RGB signals/signals input to the Hdmi port Specifications Center of lens = Default lens shift position AppearancePart Names and Functions Setting button p.11, 16 LAMP/COVER indicator p.42Indicator p.6, 7 TEMP/FAN indicator p.42Hdmi port Setup Guide D4 Video port Setup GuideInput A/INPUT B ports Setup Guide Video port Setup GuideZoom button p.11 IndicatorLight switch Setup Guide Iris button p.17Glossary ComponentGlossary SyncPage 2004 Before Using the Remote Control Screen Size and Setting-up Distance Setting-up MethodsInserting the batteries and replacement period Battery Replacement PeriodUsing the remote control and remote operating range Screen Size and Setting-up Distance Setting-up Methods Connecting to a home theater system Connecting to a Computer Computer Falsch IncorrectCorrect RichtigIncorrecto Correcto
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