NEC LT75Z user manual Menu Descriptions & Functions, Source Select, Picture, Volume, Image Options

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Menu Descriptions & Functions

Source Select

RGB

Video

S-Video

Enables you to select a video source such as a VCR, DVD player, laser disc player, computer or document camera de- pending on what is connected to your inputs. Press the “Se- lect” button on the projector cabinet or ▲▼ buttons on your remote control to highlight the menu for the item you want to adjust.

[RGB]

Selects the computer connected to your RGB or compo- nent signal.

NOTE: An optional component cable (Component V or ADP-CV1 cable) is needed for a component signal.

[Video]

Selects what is connected to your Video input-VCR, laser disc player, DVD player or document camera.

[S-Video]

Selects what is connected to your S-Video input-VCR, DVD player, or laser disc player.

NOTE: A frame may freeze for a brief period of time when a video is played back in fast-forward or fast-rewind with a Video or S- Video source.

Picture

Picture

Brightness0

Contrast0

Color0

Hue0

Sharpness0

Provides access to controls for your image. Use the “Select” button on the projector cabinet or the remote control to high- light the menu for the item you want to adjust.

[Brightness]

Adjusts the brightness level or the back raster intensity.

[Contrast]

Adjusts the intensity of the image according to the incom- ing signal.

[Color]

Increases or decreases the color saturation level (not valid for RGB).

[Hue]

Varies the color level from +/- green to +/-blue. The red level is used as reference. This adjustment is only valid for Video and Component inputs (Not RGB).

[Sharpness]

Controls the detail of the image for Video (Not for RGB and Component).

Volume

Adjusts the sound level of the projector.

Volume

0

NOTE: You can display the volume bar without opening the menu. See "Volume Bar (Direct Button)" on page E-30 for more details.

Image Options

Basic Mode

Advanced Mode

 

Keystone

 

Keystone

 

Lamp Mode

 

Lamp Mode

 

Factory Default

 

Advanced Options

 

 

 

Factory Default

 

 

 

 

 

 

 

Provides optional controls such as Keystone Correction, Lamp Mode and Factory Default. When you select Advanced Mode, the following options are available: Aspect Ratio, Position/Clock, Resolution, and Video Filter.

Keystone

Keystone

0

This feature corrects the keystone (trapezoidal) distortion to make the top of the screen longer or shorter to be the same as the bottom.

Use the or buttons on the slide bar to correct the keystone (trapezoidal) distortion.

Keystone distortion

Normal

NOTE: The keystone angle can be corrected between 15 degrees up- ward and 15 degrees downward at a 0 degree-projection angle. De- pending on the type of graphics being used, the picture may get blurred or keystone correction may not be possible when excessive keystone correction is used. The idea is, the closer you are to native resolution, the better image you will see.

E-27

Image 27
Contents LT75Z DOC Compliance Notice PrecautionsImportant Information RF InterferenceCleaning Important SafeguardsInstallation Power SupplyLamp Replacement Fire and Shock PrecautionsDo not place any liquids on top of your projector Table of Contents Getting Started Features you’ll enjoyIntroduction Introduction to the LT75Z ProjectorNEC LT75Z Projector Whats in the Box?Getting to Know Your LT75Z Projector Front/Side FeaturesBottom Rear/Side FeaturesTop Features Terminal Panel Features Remote Control Features Remote Control Battery Installation Remote Control PrecautionsOperating Range Screen and Projection Distance InstallationSetting up Your Projector Selecting a LocationReflecting the Image Distance ChartIBM VGA or Compatibles Wiring DiagramVCR, DVD Player or MacintoshMacintosh Desktop type Connecting Your PC or Macintosh ComputerAudio Connecting Your DVD PlayerVideo Connecting Your VCR or Laser Disc PlayerMenu Language Select screen About Startup screenOperation Connecting the Power Cable and Turn on the ProjectorAdjusting the Image Size and the Focus Up down Adjusting the Image Using Auto AdjustEnlarging and Moving a Picture Using the MenusItems Menu TreeBasic/Advanced Menu Sub MenuSolid triangle Slide ber Menu ElementsPicture VolumeMenu Descriptions & Functions Source SelectLamp Mode Advanced Options Advanced modeAspect Ratio Factory Default Position/ Clock when Auto Adjust is offResolution when Auto Adjust is off Video Filter when Auto Adjust is offProjector Options Gamma Correction Advanced modeWhite Balance Advanced mode Color ManagementSignal Select SetupPhase manually Information To lock the cabinet buttonsTo unlock the cabinet buttons Be sure to tighten the screws MaintenanceReplacing the Lamp To replace the lampTroubleshooting Power/Status Light MessagesCommon Problems & Solutions Electrical SpecificationsModel Number OpticalCabinet Dimensions Sub Pin Assignments Mini D-Sub 15 Pin ConnectorCompatible Input Signal List Function Code Data PC Control Connector DIN-8PPC Control Codes Cable Connection