InFocus LP 740 warranty Supported commands Function Command Meaning

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A p p e n d i x

Supported commands

Function	Command	Meaning
Power	PWR	1=ON, 0=OFF
Volume	LMP	1=Volume Up,
		0=Volume Down
Mute	MTE	1=Mute On,
		0=Mute Off
Track	TRC	1=Phase Up,
		0=Phase Down
Sync	SYC	1=Sync Up, 0=Sync
		Down
Bright	BRT	1=Bright Up,
		0=Bright Down
Resize	RES	1=Expansion On,
		0=Expansion Off
Source	SRC	0=Computer
		1=Video
		2=S-video
Menu	MNU	1=Menu On,
		0=Menu Off
Zoom	ZOM	1=Zoom +,
		0=Zoom -
Point	PNT	1=Pointer On,
		0=Pointer Off
Mask	MSK	1=Mask On,
		0=Mask Off
Cursor	CSR	0=Up, 1=Down
		2=Right, 3=Left

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Contents Table of Contents Index AppendixDo Not Look Into The Lens Safety SummaryPower Source Power CordHot Surfaces GroundingLamp Lamp CompartmentUnpacking the Projector Image ResolutionIntroduction CompatibilityT r o d u c t i o n Back view of projector If You Need Assistance WarrantyUsage Guidelines Setting UP the Projector T t i n g O j e c t o r Do you want to play your computer’s audio on the projector? Connecting a ComputerConnecting a Video Player Powering up the Projector and Adjusting the Image Turning Off the Projector Adjusting the Projector Using the ProjectorBasic Image Adjustment I n g O j e c t o r Keypad Using the Remote Control and Keypad ButtonsMenu PowerVolume Source Computer, Video, or S-Video on remoteZoom + and Zoom Remote Control Only Buttons AutoRestore BrightMenu Main Using the On-Screen MenusItems are different for video Computer sources Here is the menu structure Image control Video only adjustmentsAudio control Submenu Function Custom setupInformation InformationUsers memory Load Users memory SaveCleaning the Fan Intake Filter Maintenance & TroubleshootingCleaning the Lens Replacing the Projection Lamp Removing the lamp door Installing a new lamp module Problem Image isn’t centered on the screen Troubleshooting Problem Nothing on projection screenProblem Color or text not being projected Problem The screen resolution is not rightProblem Image is too wide or narrow for screen Problem Image is noisy or streaked Problem Image is out of focusProblem Image and menus are reversed left to right Problem no soundProblem Lamp shuts off Problem Lamp seems to be getting dimmerAppendix SpecificationsOptional Accessories AccessoriesKey command to Computer Activate port De-activate port Portable and Laptop Activation ChartFN-F6 FN-F4 FN-F1 FN-F2 FN-F1 FN-F7 FN-F5 Using SimulScan Using Video Mirroring with a PowerBook Computer Distance to Diagonal Width Height Projected Image SizeImage Size, Width and Height for lens at Minimum Image Size Command format RS-232 Terminal SpecificationsCommunication configuration Setting ValueSupported commands Function Command Meaning Index D e