NEC LT180 manual Compatible Input Signal List

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					9. APPENDIX
Compatible Input Signal List
Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over)
Vertical: 50 Hz to 85 Hz

Signal	Resolution			Frequency H.	Refresh Rate
	( Dots )			( kHz )	( Hz )
NTSC	–			15.734	60

PAL	–			15.625	50

PAL60	–			15.734	60
SECAM	–			15.625	50

VESA	640		480	31.47	59.94

IBM	640		480	31.47	60
MAC	640		480	31.47	60

MAC	640		480	34.97	66.67

MAC	640		480	35	66.67
VESA	640		480	37.86	72.81

VESA	640		480	37.5	75

IBM	640		480	39.375	75
VESA	640		480	43.269	85.01

VESA	800		600	35.16	56.25

VESA	800		600	37.879	60.32
VESA	800		600	48.077	72.19

VESA	800		600	46.88	75

VESA	800		600	53.674	85.06
MAC	832		624	49.725	74.55

VESA	1024		768	48.363	60

VESA	1024		768	56.476	70.07
MAC	1024		768	60.241	74.93

VESA	1024		768	60.023	75.03

VESA	1024		768	68.677	85
VESA	1152		864	67.5	75

SUN	1152		900	61.796	65.95

VESA	1280		960	60	60
VESA	1280		1024	63.981	60.02

MAC	1280		1024	69.89	65.18

SXGA+	1400		1050	–	–
SDTV(480p)(525p)	–		–	31.47	59.94 Progressive

SDTV(576p)(625p)	–		–	31.25	50 Progressive

HDTV (1080i)(1125i)	1920		1080	33.75	60 Interlaced
HDTV (1080i)(1125i)	1920		1080	28.125	50 Interlaced

HDTV (720p)(750p)	1280		720	45	60 Progressive

HDTV (720p)(750p)	1280		720	37.5	50 Progressive
DVD YCbCr	–		–	15.734	59.94 Interlaced

DVD YCbCr	–		–	15.625	50 Interlaced

Images in above list are displayed with scaling technology.

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

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.

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Contents LT180 Safety Cautions PrecautionsImportant Information DOC Compliance NoticeInstallation Important SafeguardsRF Interference Fire and Shock Precautions IiiLamp Replacement What’s in the Box?Table of Contents Table of Contents Features you’ll enjoy on the LT180 projector IntroductionIntroduction to the Projector Congratulations on Your Purchase of The LT180 ProjectorIntroduction Part Names of the Projector Top Features Terminal Panel Features Part Names of the Remote Control Introduction Battery Installation Remote Control PrecautionsOperating Range for Wireless Remote Control Installation and Connections Setting Up the Screen and the Projector Selecting a LocationDistance Chart Throw Distance and Screen SizeRear Projection Applications Connecting Your PC or Macintosh Computer Making ConnectionsTo connect Scart output RGB ADP-SC1Connecting an External Monitor To do soConnecting Your DVD Player Component Audio in OUTConnecting Your VCR or Laser Disc Player VideoConnecting the Supplied Power Cable Projecting AN Image Basic Operation Cabinet controls Remote controlTurning on the Projector Cabinet controls Adjusting the Picture Size and Position Using the cabinet buttonsUsing the Remote Control Selecting a SourceUsing the Adjustable Rear Foot Adjusting the Tilt Foot ZoomCorrecting the Vertical Keystone Distortion FocusAdjusting the Image Using Auto Adjust Turning Up or Down VolumeOptimizing an RGB Image Automatically Turning off the Projector To turn off the projectorAfter Use Convenient Features Turning Off the Image and SoundFreezing a Picture Reducing Video Noise Noise ReductionGetting the Information on Lamp Usage and Projector Usage Using ON-SCREEN Menu Using the MenusFor Selecting items Return key symbol, Radio button For Adjusting items Slide barFor Selecting items Solid triangle List of Menu Items Adjustment Selecting Wall Color Correction Mode Wall ColorMenu Descriptions & Functions PictureImage Selecting Aspect Ratio Aspect Ratio Normal Cinema NativeSetup Advanced Selecting Projector Orientation OrientationSelecting Communication Speed Communication Speed Preventing the Unauthorized use of the projector SecurityUsing ON-SCREEN Menu To disable the Security function Enabling Fan Speed Mode Fan Mode Enabling Power Management Power ManagementSelecting Signal Format Signal Select Disabling the Cabinet Buttons Cabinet ButtonInformation Reset Returning to Factory Default Factory DefaultCurrent Signal All DataMaintenance Replacing the LampTo replace the lamp PreparationSelect Elect Push here Cleaning the Cabinet and the Lens Troubleshooting Power Indicator Indicator Condition Projector ConditionStatus Indicator Lamp IndicatorCommon Problems & Solutions Does not turn onProblem Check These Items Troubleshooting Model Number LT180 Optical SpecificationsElectrical Mechanical Cabinet Dimensions AppendixMini D-Sub 15 Pin Connector Pin Assignments of Computer in D-Sub RGB ConnectorPin No RGB Signal Analog YCbCr Signal PC Control Connector Mini DIN-8P PC Control Codes and Cable ConnectionPC Control codes Cable ConnectionCompatible Input Signal List SignalTroubleshooting Check List PowerVideo and Audio OtherInstallation environment Signal cableComputer Video equipmentReplacement product rental service Repair servicesTravelCare Guide North America EuropeOceania Asia and Middle East Huamark, Bangkapi, Bangkok 10240, Thailand To NEC or NECs Authorized Service Station Company & Name with signature Dear Sir sCondition of your TravelCare Service Program Service OptionsWarranty Exclusions Charges for Warranty Exclusions and Out of Warranty CaseLoan Service Charges and Conditions