Ask Proxima C170 manual Picture menu

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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.

Keystone: adjusts the image vertically and makes a squarer image. You can also adjust keystone from the keypad. If you want the projector to automat- ically adjust the keystone, check the Auto Keystone check box. If you then manually adjust the keystone, Auto Keystone is turned off. When the pro- jector is in Ceiling Mount mode, Auto Keystone is turned off. You can do a “one-time” automatic keystone adjustment by pressing both Keystone but- tons on the keypad at the same time.

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 and component 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.

The aspect ratio selection is saved for each source.

increasing keystone

decreasing keystone

 

Aspect Ratio

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Contents User’s Guide Hands after handling ÅÉë=áåëíêìÅíáçåëK= Trademarks Declaration of ConformityFCC Warning EN 55022 WarningTable of Contents Important Operating Considerations for Safety Introduction Projector components and featuresIncluded items Online RegistrationConnector Panel Wireless ProjectionConnector panel Connecting a computer Required computer connectionsOptional computer connections Connect monitor cable ? No startup screen? Get help on Displaying a computer imageFirst-time projector use with Windows For Windows 2000, Windows ME, and Windows XP Wizard launches two timesAdjusting the image Connecting a video device Standard video connectionsOptional video connections Displaying a video image Adjust volume Troubleshooting your setup Shutting down the projectorLED behavior and meaning Page No computer image, just the words Signal out of range Image clear and not cropped Page Page Color Blinks red Lamp must be replaced Lamp turns on Still having problems?Using the keypad buttons Troubleshooting the remote Using the remote controlFolder View navigation Folder 9 press Next to Access Folder Using the LitePort playerUsing the audio Troubleshooting audioConnecting external speakers Optimizing computer images Presentation featuresOptimizing video images Customizing the projectorUsing the menus Picture menu Presets Advanced settings Settings menu Screen Save System LitePort Startup Logo Effect Key Maintenance Cleaning the lensUsing the security lock Replacing the projection lamp Resetting the lamp timer Cleaning the lamp filter screens Standard Accessories Ship with the projector Part Number AccessoriesOptional Accessories Part Number AppendixRed LED behavior and projector errors Projected image sizeRed LED Behavior Explanation Cables NumericsLED Page XGA If YOU Need Assistance