NEC LT180 manual Terminal Panel Features

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1. INTRODUCTION

Terminal Panel Features

9 3 1

PC CONTROL

MONITOR OUT

COMPUTER IN

4 5 6 8

AUDIO OUT

Y

Cb/Pb

S-VIDEO IN

 

 

 

 

 

L

 

 

Cr/Pr

 

 

 

AUDIO IN

COMPONENT IN

VIDEO IN

R

AUDIO IN

2 7

1.COMPUTER IN / Component Input Connector (Mini D-Sub 15 Pin)

Connect your computer or other analog RGB equipment such as IBM compatible or Macintosh computers. Use the supplied RGB/VGA cable to connect to your computer. This also serves as a component input con- nector that allows you to connect a component video output of component equipment such as a DVD player (optional adapter ADP-CV1 required).

2.AUDIO IN mini jack (Stereo Mini)

This is where you connect the audio output from your computer or DVD player when connected to the COM- PUTER IN or COMPONENT IN.

3.MONITOR OUT Connector (Mini D-Sub 15 Pin)

You can use this connector to loop your computer image to an external monitor from the RGB input source. This connector outputs RGB signal in standby mode.

4.AUDIO OUT Mini Jack (Stereo Mini)

You can use this jack to output sound from the currently selected source (COMPUTER, COMPONENT, VIDEO or S-VIDEO). Output sound level can be adjusted in accordance with the sound level of the internal speaker. Note that this cannot be used as a headphone jack. (When audio equipment is connected, the projector speaker is disabled.)

When a cable mini-plug is inserted into this jack, both the right and left audio signals are not mixed, but separate.

For example, when a cable mini-plug is inserted into the left AUDIO IN jack only, only left sound is output.

5.COMPONENT IN (Y, Cb/Pb, Cr/Pr) connectors (RCA)

Connect component video outputs (Y/Cb/Cr, Y/Pb/Pr) here from external equipment such as a DVD player.

6.S-VIDEO IN connector (Mini DIN 4 Pin)

Here is where you connect the S-Video output from an external source like a VCR.

NOTE: S-Video provides more vivid color and higher resolution than the traditional composite video format.

7.VIDEO IN connector (RCA)

Connect a VCR, DVD player, laser disc player, or document camera here to project video.

8.AUDIO IN jacks L & R (RCA)

These are your left and right channel audio inputs for stereo sound from a Video or S-Video source.

9.PC CONTROL Port (Mini DIN 8 Pin)

Use this port to connect a PC or control system. This enables you to control the projector using serial commu- nication protocol. If you are writing your own program, typical PC control codes are on page E-56.

E-5

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Contents LT180 Safety Cautions PrecautionsImportant Information DOC Compliance NoticeImportant Safeguards InstallationRF 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 Cabinet controls Remote control Projecting AN Image Basic OperationTurning 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 FocusTurning Up or Down Volume Adjusting the Image Using Auto AdjustOptimizing 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 Adjusting items Slide bar For Selecting items Return key symbol, Radio buttonFor 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 Specifications Model Number LT180 OpticalElectrical Mechanical Cabinet Dimensions AppendixPin Assignments of Computer in D-Sub RGB Connector Mini D-Sub 15 Pin 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 equipmentRepair services Replacement product rental serviceTravelCare Guide Europe North AmericaOceania 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