InFocus LP840, LP860, LP850 manual Picture menu

Page 34

LP840-850-860 User's Guide-02.fm Page 32 Friday, February 25, 2005 12:58 PM

Picture menu

To adjust the following six settings, highlight the setting, press Select, use the up and down arrows to adjust the values, then press select to confirm the changes.

Zoom: allows you to adjust a lens to zoom in and out. Highlight Zoom, then press the up or down arrows on the keypad or remote.

Focus: allows you to adjust the lens focus for an image. Highlight Focus, then press the up or down arrows on the keypad or remote.

Lens Shift: allows you to mechanically shift the lens. Highlight Lens Shift, then press the up or down arrows on the keypad or remote.

Keystone Vertical: adjusts the image vertically and makes a squarer image by using an adjustable scale band.

Keystone Horizontal: adjusts the image horizontally and makes a squarer image by using an adjustable scale band.

Contrast: controls the degree of difference between the lightest and darkest parts of the picture and changes the amount of black and white in the image.

Brightness: changes the intensity of the image.

Color: (video sources only) adjusts a video image from black and white to fully saturated color.

Tint: adjusts the red-green color balance in the image.

Aspect Ratio: Aspect ratio is the ratio of the image width to image height. TV screens are usually 1.33:1, also known as 4:3. HDTV and most DVDs are 1.78:1, or 16:9. The default is 4:3, which displays the input resized up or down to fill the display area.

32

Keystone Vertical

increasing keystone

decreasing keystone

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Keystone Horizontal

Aspect Ratio

Image 34
Contents USER’S Guide Page ÅÉë=áåëíêìÅíáçåëK= Trademarks Table of Contents Important Operating Considerations for Safety Introduction Connector Panel Positioning the projector Required computer connections Connecting a computerOptional computer connections Visit our website for information on ProjectorNet Displaying a computer image First-time projector use with Windows Wizard launches two times For Windows 2000, Windows ME, and Windows XPAdjusting the image Standard video connections Connecting a video deviceOptional video connections Connect BNC cables Displaying a video image Lens shift button on the keypad Shutting down the projector Troubleshooting your setupPower Save Screen SaveSource Troubleshooting Problem Solution Computer image projectedRange Out Image clear and not cropped Page Color Lamp won’t turn on, Lamp LED blinking red Lamp won’t turn on, Temp LED solid redLamp may need to be replaced Lamp turns on Still having problems? Using the keypad buttons Using the remote control Troubleshooting the remoteTroubleshooting audio Using the audioConnecting external speakers Presentation features Optimizing computer imagesOptimizing video images Customizing the projectorUsing the menus Picture menu Save Settings Presets Advanced settings Settings menu Screen Save PiP Enable PiP Position Effect Key Network Cleaning the lens MaintenanceChanging the lens Replacing the projection lamp Resetting the lamp timer Using the security lock Cleaning the dust filterTroubleshooting Projected image size AppendixWidth Image Feet/m LED Behavior LED color/behavior MeaningCommand Format RS-232 commandsCommunication Configuration Setting ValueError Conditions LimitationsINT at RW Disable Enable IR Receiver front IRF at RW = Japanese = Korean = Portuguese = Russian = Norwegian NND Page Ntsc Index NumericsPage XGA Limited Warranty Warranty Limitation and ExclusionDisclaimer of Unstated Warranties If YOU Need Assistance USER’S Guide
Related manuals
Manual 56 pages 11.64 Kb