Ask Proxima C440/C450 manual You can also adjust the zoom and focus via the menus. See

Page 19

Adjust the zoom or focus by pressing the power Zoom or power Focus
buttons on the keypad until the desired image size and focus are produced.	adjust Zoom and Focus
You can also adjust the zoom and focus via the menus. See page 32	zoom focus

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

Adjust the Contrast, Brightness, Color, or Tint in the Picture menu.	adjust Picture menu
See page 31 for help with the menus.			contrast
			brightness




			color
			color

tint

17

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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 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 For Windows 2000, Windows ME, and Windows XP Wizard launches two timesAdjusting the image Standard video connections Connecting a video deviceOptional 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, Lamp LED blinking red Lamp won’t turn on, Temp LED solid redLamp must be replaced Lamp turns on Still having problems? Using the keypad buttons Troubleshooting the remote Using the remote controlTroubleshooting audio Using the 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 Cleaning the lens MaintenanceChanging the lens Lamp module is on the right Resetting the lamp timer Using the security lock Cleaning the dust filterTroubleshooting 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 WarrantyTo Be Eligible For Limited Warranty Coverage Limited Warranty PeriodTo Obtain Warranty Service If YOU Need Assistance