Apple LP 650 manual Picture menu

Page 31

Picture menu

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

Keystone: adjusts the image vertically and makes a squarer image. You can also adjust keystone from the keypad.

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: (NTSC video sources only) 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.

increasing keystone

Aspect ratio

decreasing keystone

30

Image 31
Contents User’s Guide Page Australian Certification C-tick mark Trademarks Safety CertificationsRemote Control Warning Declaration of ConformityTable of Contents Page Included items IntroductionOnline Registration Projector components and features Required computer connections Connecting a computerOptional computer connections Connect RS-232 cable ? No computer image? Try pressing the Auto Image Displaying a computer imageFirst-time projector use with Windows For Windows 2000, Windows ME, and Windows XP Skip this page if you did not connect a USB mouse cableFor Windows Wizard launches three timesAdjusting the image Standard video connections Connecting a video deviceOptional video connections Displaying a video image Contrast Shutting down the projector Troubleshooting your setupSource troubleshooting Range Out Page Projector troubleshooting Page Color Lamp won’t turn on, LED solid red If the Projector Still Wont Work Troubleshooting the remote Using the remote controlConnecting external speakers Using the audioTroubleshooting audio Optimizing computer images Presentation featuresCustomizing the projector Optimizing video imagesUsing the menus Picture menu Presets Advanced settings Settings menu Screen Save Service Cleaning the lens MaintenanceReplacing the projection lamp Resetting the lamp timer Using the security lock Appendix AccessoriesProjected image size Numerics LED XGA Warranty Limitation and Exclusion Limited WarrantyTo Be Eligible For Limited Warranty Coverage Limited Warranty PeriodTo Obtain Warranty Service