NEC LT155, LT154 user manual Timing Chart

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Timing Chart

Y / N Signal		Resolution		Frequency H.	Refresh Rate		Dot Clock
		( Dots )		( kHz )	( Hz )		( MHz )

Y	NTSC	640	480	15.734	60		-
Y	PAL	768	576	15.625	50		-

Y	SECAM	768	576	15.625	50		-

Y	VESA	640	480	31.47	59.94		25.175

Y	IBM	640	480	31.47	60		25.175

Y	MAC	640	480	31.47	60		25.175

Y	MAC	640	480	34.97	66.67		31.334

Y	MAC	640	480	35	66.67		30.24

Y	VESA	640	480	37.86	72.81		31.5

Y	VESA	640	480	37.5	75		31.5

Y	IBM	640	480	39.375	75		31.49

Y	VESA	640	480	43.269	85.01		36

Y	IBM	720	350	31.469	70.09		28.322

Y	VESA	720	400	37.927	85.04		40

Y	IBM	720	350	39.44	87.85		35.5

Y	IBM	720	400	39.44	87.85		35.5
Y	VESA	800	600	35.16	56.25		36

Y	VESA	800	600	37.879	60.32		40

Y	VESA	800	600	48.077	72.19		50
Y	VESA	800	600	46.88	75		49.5

Y	VESA	800	600	53.674	85.06		56.25

Y	MAC	832	624	49.725	74.55		57.283
Y	VESA	1024	768	35.5	43	Interlaced	44.9

Y	VESA	1024	768	48.363	60		65

Y	VESA	1024	768	57.476	70.07		75
Y	IBM	1024	768	58.131	72.03		79

Y	MAC	1024	768	60.241	74.93		80

Y	VESA	1024	768	60.023	75.03		78.75
Y	VESA	1024	768	68.677	85		94.5

#Y	VESA	1152	864	67.5	75		108

#Y	MAC	1152	870	68.681	75.6		100
#Y	SUN	1152	900	61.796	65.95		92.94

#Y	SGI	1152	900	71.736	76.05		105.6

#Y	VESA	1280	960	60	60		108
#Y	SGI	1280	1024	63.9	60		107.35

#Y	VESA	1280	1024	64.286	60.02		108

#Y	MAC	1280	1024	64.31	60.38		107
#Y	MAC	1280	1024	65.2	69.89		118.5

#Y	HP	1280	1024	78.125	72.01		135

#Y	SUN	1280	1024	81.13	76.11		135
#Y	VESA	1280	1024	79.976	75.03		135

#Y	VESA	1280	1024	91.146	85.02		157.5

#Y	HDTV (1080i)(1125i)	1920	1080	33.75	60	Interlace	74.25
#Y	HDTV (720p)(750p)	1280	720	45	60	Progressive	74.25

#Y	SDTV (480p)(525p)	–		31.47	59.94 Progressive		27

#Y	SDTV (480i)(525i)	–		15.73	59.9 Interlace		–
#Y	VESA	1600	1200	75.0	60		162

#Y	VESA	1600	1200	81.3	65		175.5

#Y	VESA	1600	1200	87.5	70		189

#Y	VESA	1600	1200	93.75	75		202.5

#Y:	Images in above flagged with # and Y are compressed with Advanced AccuBlend.

NOTE1: Some composite sync signals may not be displayed correctly.

NOTE2: Signals other than those specified in the table above may not be displayed correctly. If this should happen, change the refresh rate or resolution on your PC. Refer to Display Properties help section of your PC for procedures.

NOTE3: UXGA can be supported for separate sync signal only.

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Contents LCD Projector User’s Manual RF Interference PrecautionsImportant Information DOC Compliance NoticeCleaning Important SafeguardsInstallation Power SupplyTable of Contents Getting Started Features you’ll enjoyIntroduction Introduction to the MultiSync LT155/LT154 ProjectorNEC MultiSync LT155/LT154 projector Whats in the Box?Controls Bottom Rear/Side FeaturesTop Features Terminal Panel Features Remote Control Features Pointer Button Cancel/ Right Click ButtonVolume + Button Enter / Left Click Button30˚ Remote Control Battery InstallationRemote Control Precautions Operating RangeRemote mouse receiver Using Remote Mouse ReceiverRemote sensor on Works as the Enter button on the projector Switching operation mode between mouse and projectorNot lit Lit red Works as a left-click button for your computerScreen and Projection Distance InstallationSetting up Your Projector Selecting a LocationInch Distance ChartCeiling Installation Reflecting the ImageRGB Signal cable supplied Wiring DiagramTo connect to a PC, simply Connecting Your PCMacintosh Desktop type Connecting Your Macintosh ComputerTo connect to a Macintosh, simply White Red Connecting Your DVD PlayerDVD player Optional 15-pin-to-RCA 3 cable optional ComponentTo make these connections, simply Connecting Your VCR or Laser Disc PlayerTo select a menu language, follow these steps About Startup screen Menu Language Select screenOperation Connecting the Power Cable and Turn on the ProjectorStatus of indicator light turn on Status of indicator light turn offSelect the Computer or Video Source Adjust the Image Size and the FocusAdjust the Image Using Auto Adjust Adjust the Tilt FootPoor picture Normal picture Optimizing RGB image automatically Basic OperationSelecting the computer or video source Source displayTurning off picture and sound Volume controlGetting Help about how to operate the projector Using PointerCustomizing Basic/Custom Menu Using the MenusCorrecting Keystone distortion Freezing a pictureDefault Basic/Custom Menu items are Using a USB MouseOperate the Menus using the USB mouse Menu Tree Menu Elements Picture not available for PC Card Viewer Volume not available for PC Card ViewerMenu Descriptions & Functions Source SelectKeystone Color TemperatureLamp Mode Image OptionsVideo Filter when Auto Adjust is off Color Matrix available for component video signal onlyPosition/ Clock when Auto Adjust is off Resolution when Auto Adjust is offProjector Options Factory DefaultMenu Setup Source Position, Clock, Phase and ResolutionManually Input each time the projector is turned onFreeze Drag Exit Capture ToolsDrag Close Return Pen Eraser View Drag Exit Color Clear HelpInserting and Ejecting a CompactFlash Card Using the PC Card Viewer functionStarting Up the PC Card Viewer Software on your PC Installing the PC Card Viewer SoftwareBefore Installing InstallationProjecting slides SlideTable cursor green marks When the tool bar is not displayedAuto Play Mode Switching to Slides Directly from Other Input ModesPreparations Capturing Images Displayed on the ProjectorDeleting Captured Images Viewing Digital ImagesUninstalling the software Uninstalling the PC Card Viewer SoftwareCompactFlash TerminologyPC card ATA cardInterlock MaintenanceReplacing the Lamp To replace the lampTo replace the air-filter Cleaning or Replacing the FiltersTo clean the air-filter Vacuum the filter-through the filter coverPower/ Status Light Messages TroubleshootingCommon Problems & Solutions Supplied software change the image to 1024 768 dots in size When using the PC Card Viewer functionElectrical SpecificationsModel Number LT155/LT154 OpticalLT155/LT154 Cabinet DimensionsRGB Signal Analog YCbCr Signal Mini D-Sub 15 Pin ConnectorSub Pin Assignments Timing Chart Function PC Control Connector DIN-8PPC Control Codes Cable Connection