InFocus LP 790 manual FN-F6 FN-F4

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	Key command to	Key command to
Computer	activate port	de-activate port

Bondwell	LCD or CRT options after	reboot for LCD or CRT
	bootup	options to appear

Chaplet**	setup screen	setup screen
	FN-F6	FN-F6
	FN-F4	FN-F4

Chembook	FN-F6	FN-F6

Commax	Ctrl-Alt-#6	Ctrl-Alt-#5

Compaq* **	Ctrl-Alt-<	Ctrl-Alt->
	FN-F4	FN-F4
	automatic	automatic
	mode/? (for setup option)	mode/? (for setup option)

Compuadd* **	automatic	automatic
	Alt-F for screen setup	Alt-F for screen setup
	option	option

Data General	Ctrl-Alt-Command	Ctrl-Alt-Command

Data General	2 CRT/X at DOS prompt	reboot
Walkabout

Datavue	Ctrl-Shift-M	Ctrl-Shift-M

DEC**	FN-F5	FN-F5
	FN-F4	FN-F4
Dell**	Ctrl-Alt-<	Ctrl-Alt->
	Ctrl-Alt-F10	Ctrl-Alt-F10
	FN-F8 (CRT/LCD)	FN-F8
	FN-D	FN-D
	FN-F12	FN-F12

Digital*	automatic	reboot
	FN-F2	FN-F2

Dolch	dip switch to CRT	dip switch to LCD

Epson	dip switch to CRT	dip switch to LCD

Everex*	setup screen option	setup screen option

For-A	Ctrl-Alt-Shift-C	Ctrl-Shift-Alt-L

Fujitsu	FN-F10

Gateway	FN-F3	FN-F3
	FN-F1/FN-F1 again simul-	FN-F1
	taneous

47

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Contents User’s Guide Page EN 55022 Warning Safety CertificationsFCC Warning CanadaAustralian Certification C-tick mark Trademarks Declaration of ConformityTable of Contents Appendix Maintenance & TroubleshootingIndex $QDUURZSRLQWLQJWRWKHODPSGRRURQWKHSURMHFWRU Safety InstructionsVDYHDOOVDIHW\LQVWUXFWLRQV FRXOGUHVXOWLQSHUVRQDOLQMXU\Important Operating Considerations IruwkhfrqwdfwlqirupdwlrqGDPDJH\RXUSURMHFWRU VxqoljkwUnpacking the Projector Image ResolutionIntroduction CompatibilityT r o d u c t i o n Shipping box contentsRear view of projector Front view of projectorBottom view of projector Information, please call Usage GuidelinesUrrpwhpshudwxuhehiruhxvh If You Need AssistanceWarranty T r o d u c t i o n Projected image size Setting UP the Projector3ODFHWKHSURMHFWRURQDIODWVXUIDFH WruhyhuvhwkhlpdjhSource Video Audio You’re connecting a computerLqglfdwhvfdeohlqfoxghgzlwksurmhfwru Make sure the projector and allQhfwrurqwkhsurmhfwru Connecting a ComputerFrpsxwhu WKHDXGLRFRQQHFWRURQ\RXUFRPSXWHUFrqqhfwrurqwkhsurmhfwru Connecting a Computer with a DVI CableConnecting a Computer with an RS-232 Cable XVHWKH86%PRXVHFDEOHGhylfh Connecting a Video PlayerConnecting the projector to a VCR using the A/V cable \RXUYLGHRGHYLFH9&59SOD\HUYLGHRFDPHUDXVHVDConnecting the projector to a VCR using the S-video cable Connecting a Video Player using BNC CablesConnecting External Speakers Connecting the Remote Control CablePowering up the Projector T t i n g O j e c t o r Ghwdlov OlfnlqlvkzkhqlqvwdoodwlrqlvfrpsohwhTurning Off the Projector Wkhvfuhhq Using the ProjectorBasic Image Adjustment Adjusting the ProjectorDqgwzrohyholqjihhw 7RUDLVHWKHSURMHFWRU Adjusting the height of the projectorSurmhfwhglpdjh WKHUHPRWHGLUHFWO\DWWKHSURMHFWRU Using the Remote ControlRemote control WkhuhprwhduhsxvkhgOdvhujrhvriizkhqwkhexwwrqlvuhohdvhg Menu Using the Keypad and Remote ButtonsPower Volume6HHSDJH Irughwdlov IrughwdlovZkhqwkhexwwrqlvuhohdvhg On-screen menu Using the On-Screen MenusFkdqjhv Basic MenuIXOO\VDWXUDWHGFRORU 7KLVUHV\QFKURQLHVWKHSURMHFWRUWR\RXUFRPSXWHU 6HHWKHIROORZLQJSDJHVIRUGHWDLOVRQWKLVPHQXLpdjhv Setup menuSetup and Picture menus DgmxvwwkhyhuwlfdosrvlwlrqSystem menu SurmhfwlrqWudqvoxfhqwvfuhhq DgmxvwphqweduvEffect menu VfuhhqirupdwvLanguage menu Language menuService menu Service menuWklvzlqgrz User’s logo menu FxvwrporjrDuurzwruhwxuqwrwkhsuhylrxvphqx SurmhfwrufrqilupvwkhfdswxuhNetwork menu 7KHSURMHFWRUKDVDQ5-WKHUQHWFRQQHFWRULJXUHRQSDJHGHWDLOVRQWKLVHPHUJLQJWHFKQRORJ\ DgguhvvAudio menu ‡ Bass, Treble, Volume$GMXVWVWKHVHDXGLRIHDWXUHVLJKWO\ZLSHWKHFOHDQLQJFORWKRYHUWKHOHQVLQDFLUFXODU Prwlrq Maintenance & TroubleshootingCleaning the Lens Cleaning the Dust Filter5HSODFHWKHILOWHUDQGWLJKWHQWKHVFUHZ Cleaning the filterRemoving the dust filter Removing the screw on the lamp door Replacing the Projection Lamp5HSODFHWKHODPSGRRU Loosening the screws on the lamp housingRemoving the lamp housing HQYLURQPHQWDOO\SURSHUPDQQHU5HLQVWDOOWKHGRRU Replacing the Batteries in the Remote ControlUsing the Security Lock Installing the security lockLEDs TroubleshootingProblem The projector is not running VrolgjuhhqProblem Image isn’t centered on the screen Problem Only the start-up screen displaysProblem Color or text not being projected Problem The screen resolution is not rightProblem Image and menus are upside down Problem Image is too wide or narrow for screenProblem Image is out of focus Problem Image and menus are reversed left to right‡WKHUHVROXWLRQRI\RXUFRPSXWHU I n t e n a n c e Troubleshooting Appendix SpecificationsStandard Accessories Ship with the projector Part Number AccessoriesSP-DVI-CARD Optional AccessoriesKey command to Computer Activate port De-activate port Portable and Laptop Activation ChartFN-F6 FN-F4 FN-F8 NCR Zeos Ctrl-Shift-D 5HVWDUWWKH3RZHU%RRN Using Video Mirroring with a PowerBook ComputerUsing SimulScan 7XUQRIIYLGHRPLUURULQJ 2SHQWKH0RQLWRUVFRQWUROSDQHOImage Width Projected Image SizeDistance to screen Diagonal Maximum MinimumNumerics IndexD e 6RXUFH6HDUFK Vshflilfdwlrqv D e ASK, InFocus, Proxima-Branded Products Limited WarrantyWarranty Limitation and Exclusion