Yamaha LPX-510 Interference or distortion appear in images, Image is truncated large or small

Page 49

When the Indicators Provide No Help

Interference or distortion appear in images

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 connected to the INPUT A or INPUT B port
			Check that the connectors of the connection cable are inserted into
			the correct ports. (Setup Guide)

Are the cables connected correctly?			Check that all of the cables required for projection are securely
			connected. (Setup Guide)

Is an extension cable being used?			If an extension cable is used, interference may increase. Try
			connecting a signal amplifier.

Have the "Sync. " and "Tracking "			The projector has an automatic adjustment function for projecting
I
settings been adjusted correctly?			images at optimum quality. However, some types of signal may
			not be adjusted correctly even when the automatic adjustment
	Only when projecting
	Only when projecting		function is applied. In such cases, use the "Tracking" and "Sync."
	computer images		menu commands to adjust the signals.
			"Image" - "Picture Quality" - "Tracking", "Sync." (p.30)
			"Image" - "Picture Quality" - "Tracking", "Sync." (p.30)

Has the correct resolution been			Set the computer so that the output signals are compatible with
selected?			this projector.
			"List of Supported Signal Resolutions" (p.59),
	Only when projecting		"List of Supported Signal Resolutions" (p.59),
	Only when projecting		Computer documentation
	computer images

Image is truncated (large) or small

Has the correct aspect been selected?			Press the	button on the remote control or the [ASPECT]
				ASPECT
			button on the projector's control panel to select the aspect that
			matches the input signals. (p.19)
			If images with subtitles are being projected using the "Zoom"
			command, use the "Zoom Caption" menu command to adjust.
			(p.33)

Has the "Position" setting been adjusted			Use the "Position" menu command to adjust.
correctly?			"Setup" - "Screen" - "Position" (p.33)

Has the computer been set for dual			If dual display has been activated in the Display Properties of the
display?			computer's Control Panel, the projector will only project about
			half of the image on the computer screen. To display the whole of
	Only when projecting
	Only when projecting		the image on the computer screen, turn off the dual display setting.
	computer images		Computer video driver documentation


Has the correct resolution been			Set the computer so that the signals that are output are compatible
selected?			with this projector.
			"List of Supported Signal Resolutions" (p.59),
	Only when projecting		"List of Supported Signal Resolutions" (p.59),
	Only when projecting		Computer documentation
	computer images

46

Image 49

Contents LPX-510 Important Safety Instructions We Want You Listening For a Lifetime FCC Information for US customersOperation InstallationOthers For U.K. customersIndications Alleen voor klanten in NederlandContents Attach the lens cap to the lens Retract the adjustable foot Remove the batteries from the remote control before storageDo not touch the lens with bare hands Check the included accessories AccessoriesEquipped with a wide- angle lens shift function Features of the ProjectorTurning Off the Projector Turning On the ProjectorCheck that the power is turned off for all Connecting the Power CordTurning On the Projector Components connected toTurn on the power for all equipment Turning On the Power and Projecting ImagesConnected to the projector Turning On the ProjectorNEC Turning Off the Projector If not using the projector for longProjector Cord plug from the wall outletAttach the lens cap ExtendedDisconnect the cords that are EquipmentAdjusting the Image Size Zoom adjustment Adjusting the Screen ImageAdjust the image size Exit adjustment modeTurn the two lens shift dials to adjust Projection image position adjustment Lens shiftCorrecting Keystone Distortion Keystone Confirm the pattern selection Select a patternCrosshatch Grayscale patternExit the pattern display Focus adjustment Adjusting the Image QualityAdjust the focus Select a setting value Brightness adjustment Iris adjustmentSelect the picture mode Selecting the picture modeSelect the aspect mode Button on the remote controlPress the Aspect button on Squeeze mode Normal modeZoom mode Through mode Smart Zoom modeSqueeze Through mode Advanced Operations Description of Functions Functions for Enhancing ProjectionRGB adjustment Absolute Color Temperature and Flesh Tone AdjustmentAdjusting flesh tones Abs. Color TempSettings that can be saved in memory Saving and Retrieving Image Quality Settings Memory SaveStoring image quality settings Menus p.28Control panel or the button on Retrieving Saved Image Quality SettingsList of Menus Using the Menu FunctionsFull menu Line menuAdvanced Operations Image Menu Input A, B Component When computer signals are being inputPicture Quality Picture Mode *1 Color AdjustmentAuto Setup *1 ResetSignal Setup MenuVertical Size ScreenZoom Lock On-Screen Display User’s LogoInfo Menu Reset MenuSelect a setting item in the sub-menu Using the MenusDisplaying and Operating Full Menus Display the menu screenDisplaying and Operating Line Menus Change the settingExit the menu display Select an item to be set When Having Some Trouble TroubleshootingGuide When Having Some Trouble When Having Some Trouble Problems relating to images When the Indicators Provide No HelpNo images appear Message Not Supported. is displayed Message No Signal. is displayedImages are fuzzy or out of focus Image is truncated large or small Interference or distortion appear in imagesImages appear dark Image colors are not rightProjection stops automatically Vertical interference appears in the projected imagesPower does not turn on Problems when projection startsProblems with the remote control Remote control does not workSpecifications Appearance MaintenanceGlossary Cleaning MaintenanceCleaning the Projector Case Cleaning the LensTurn off the power, wait for the cool Cleaning the Air FilterRemoving the Air Filter Down period to end takesInstall the air filter Lamp Replacement PeriodInstall the air filter cover LAMP/COVER indicator flashes orange or lights redReplacing the Lamp Install the lamp cover, then tighten Install the new lampLoosen the screws fixing the lamp Remove the old lamp Securely tighten the lamp fixing screwsResetting the Lamp Operating Time Reset the lamp operating timeExample Screen, adjust the settings starting While checking the tone adjustmentFrom the one where the vertical stripe Portions of the image, adjustLamp cartridge Optional AccessoriesCeiling mount bracket for low ceilings Ceiling mount bracket for high ceilingsComponent Video/RGB Video List of Supported Signal ResolutionsAnalog-RGB signals/signals input to the Hdmi port Specifications Appearance Center of lens = Default lens shift positionPart Names and Functions Indicator p.6, 7 LAMP/COVER indicator p.42Setting button p.11, 16 TEMP/FAN indicator p.42Input A/INPUT B ports Setup Guide D4 Video port Setup GuideHdmi port Setup Guide Video port Setup GuideLight switch Setup Guide IndicatorZoom button p.11 Iris button p.17Component GlossarySync GlossaryPage 2004 Screen Size and Setting-up Distance Setting-up Methods Before Using the Remote ControlBattery Replacement Period Inserting the batteries and 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 Correct IncorrectFalsch RichtigCorrecto Incorrecto