Ask Proxima C440/C450 manual Adjusting the image

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Adjusting the image

	adjust height	release	release
Adjust the height of the projector, if necessary, by pressing the release but-		button	button
tons on each side of the projector’s front to extend the elevator feet.
		elevator	elevator
		foot	foot
Position the projector the desired distance from the screen at a 90 degree	adjust distance
angle (perpendicular) to the screen.	adjust distance
angle (perpendicular) to the screen.

See page 43 for a table listing screen sizes and distances.

Adjust the zoom or focus by pressing the power Zoom or power Focus	adjust Zoom and Focus

buttons on the keypad until the desired image size and focus are produced.	zoom focus
You can also adjust the zoom and focus via the menus. See page 32

If the image is not on the screen or viewing area, adjust the it by pressing the lens shift button on the keypad.

Press the upper Lens Shift button to shift the lens upward. Press the lower Lens Shift button to shift the lens downward

.

You can also adjust the lens shift via the menus. See page 32.

adjust Lens Shift

lens shift

Adjust the Contrast or Brightness in the Picture menu.

adjust Contrast or Brightness

contrast

See page 31 for help with the menus.

brightness

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Contents User’s Guide Page $GREH$FUREDWSGI Trademarks Important Operating Considerations Table of ContentsPage Online Registration AccessoriesProjector components and features back IntroductionConnector Panel Positioning the projector Connecting a computer Required computer connectionsOptional computer connections Visit our website for information on ProjectorNet Displaying a computer image First-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 Connect BNC cables Displaying a video image You can also adjust the zoom and focus via the menus. See Screen Save Troubleshooting your setupPower Save Shutting down the projectorComputer image projected SolutionRange Out Image clear and not cropped Page Color Lamp won’t turn on, Temp LED solid red Lamp won’t turn on, Lamp LED blinking redLamp must be replaced Lamp turns on Still having problems? Using the keypad buttons Troubleshooting the remote Using the remote controlUsing the audio Troubleshooting audioConnecting external speakers Optimizing computer images Presentation featuresCustomizing the projector Optimizing video imagesUsing the menus Picture menu Presets Advanced settings Settings menu Save Screen PiP Enable PiP Position Effect Key Network Maintenance Cleaning the lensChanging the lens Lamp module is on the right Resetting the lamp timer Cleaning the dust filter Using the security lockTroubleshooting Projected image size AppendixDistance Image Width 2.3 25/7.6 LED color/behavior Meaning LED BehaviorSetting Value RS-232 commandsCommunication Configuration Command FormatLimitations Error Conditions= Japanese = Korean = Portuguese = Russian = Norwegian NND Ntsc Function Com Min Max Step Mand Fault Numerics Page XGA Warranty Limitation and Exclusion Limited WarrantyLimited Warranty Period To Be Eligible For Limited Warranty CoverageTo Obtain Warranty Service If YOU Need Assistance