Ask Proxima C420 manual

Page 45

Table 5:

Image sizes for short throw lens (fixed focus)

Distance to

screen Diagonal

(feet/m) (feet/m)

3/.912.5/.76

5/1.524.17/1.27

8/2.446.67/2.03

12/3.6610/3.05

16/4.88 13.33/4.06

20/6.116.67/5.08

NOTE: Visit our website for an interactive image size calculator.

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Contents User’s Guide Page $GREH$FUREDWSGI Declaration of Conformity Remote Control WarningTrademarks FCC WarningTable of Contents Page Introduction Projector components and featuresIncluded items Online RegistrationUSB Connector PanelConnecting a computer Required computer connectionsOptional computer connections Connect M1-D 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 Only startup screen appears ScreenRange Out Page Page Color Lamp must be replaced Lamp turns on Lamp won’t turn on, LED blinking redStill 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 Room Lighting Advanced settings Settings menu Startup Logo Blank Screen Effect Key Picture in Picture Network Language Service menu Network Info Maintenance Cleaning the lensChanging the lens Replacing the projection lamp Resetting the lamp timer Using the security lock Cleaning the dust filterStandard Accessories Ship with the projector Part Number AccessoriesOptional Accessories Part Number AppendixProjected image size Red LED behavior and projector errorsRed LED Behavior Explanation Image sizes for long throw lensPage Dhcp NumericsLED XGA Warranty Limitation and Exclusion Limited WarrantyLimited Warranty Period To Be Eligible For Limited Warranty CoverageTo Obtain Warranty Service If YOU Need ASSISTANCE… C420