Ask Proxima C175 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.

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 FCC Warning Declaration of ConformityTrademarks EN 55022 WarningTable of Contents Introduction Connector Panel Connector panelOptional computer connections Connecting a computerRequired computer connections Page Displaying a computer image ? No startup screen? Get help onAdjusting the image Connecting a video device Displaying a video image Page Shutting down the projector Troubleshooting your setupStatus indicator light behavior and meaning Page No computer image, just the words Signal out of range Image clear and not cropped Page Page Projected colors don’t match source Lamp must be replaced Lamp turns on Still having problems?Lamp won’t turn on, Temperature light is on Using the keypad buttons Auto image-resets the projector to the sourceUsing the remote control Troubleshooting the remoteConnecting external speakers Using the audioTroubleshooting audio Optimizing video images Presentation featuresOptimizing computer images Customizing the projectorUsing the menus Picture menu Presets Advanced settings Settings menu Save is disabled when Power Save is enabled Custom Key Language Service menu To enter the PIN at projector startup PIN featureTo reset the PIN back to the default To change the PINUsing the security lock MaintenanceCleaning the lens Replacing the projection lamp Resetting the lamp timer Cleaning the lamp filter screens Appendix Projected image sizeIndex