BenQ SP831 Indicators

Indicators

	Light			Status & Description
	Power	Temp	Lamp
	Orange	Orange	Orange	The projector has just been connected to a power
	Orange	Orange	Orange	outlet.
				outlet.

	Orange	Red	Red	Main power switch on
	Orange	Off	Off	Stand-by mode
	Green	Off	Off	Powering up
	Flashing	Off	Off	Powering up
	Flashing
	Green	Off	Off	Normal operation
				• The projector needs 90 seconds to cool down as it
	Orange			was abnormally shut down without the normal
	Orange	Off	Off	cooling down process.
	Flashing	Off	Off	cooling down process.
	Flashing			• The projector needs to cool for 90 seconds after
				• The projector needs to cool for 90 seconds after
				the power is turned off.

				• The lamp has been damaged. Please contact your
	Off	Off	Red	local BenQ customer center for purchasing a new
				lamp.

				• The lamp is not properly attached.
	Orange	Off	Red	• The lamp has been damaged. Please contact your
	Orange	Off	Red	local BenQ customer center for purchasing a new
				local BenQ customer center for purchasing a new
				lamp.

	Off	Red	Off
	Off	Red	Red
	Off	Red	Green
	Off	Red	Orange
	Red	Red	Red
	Red	Red	Green
	Red	Red	Orange	The projector has shutdown automatically. If you try
	Green	Red	Red	The projector has shutdown automatically. If you try
	Green	Red	Red	to re-start the projector, it will shutdown again. Please
	Green	Red	Green	to re-start the projector, it will shutdown again. Please
	Green	Red	Green	contact your dealer for assistance.
	Green	Red	Orange
	Orange	Red	Red
	Orange	Red	Green
	Orange	Red	Orange
	Off	Green	Red
	Off	Green	Orange
	Off	Orange	Red

Maintenance 73

Contents

SP830/SP831 Digital Projector User Manual Table of contents Important safety instructions Introduction Positioning your projector Connection Maintenance Troubleshooting Specifications Warranty and Copyright information Regulation statements 1. Important safety instructions Page Page Ceiling mounting the projector 2. Introduction Projector features Page Projector exterior view Controls and functions Projector Remote control Page Operating the LASER pointer Making the remote control a wired control Remote control effective range Installing remote control batteries 3. Positioning your projector Choosing a location Obtaining a preferred projected picture size How to determine the position of the projector for a given screen size How to determine the recommended screen size for a given distance Projection dimensions Page Page 4. Connection Connecting a computer Connecting a monitor Connecting Video source devices Connecting a DVI source device Connecting a Component Video source device Page Connecting Audio device 5. Operation Starting up the projector Using the menus Securing the projector Using a security cable lock Utilizing the password function Setting a password If you forget the password Changing the password Disabling the password function Switching input source Auto-adjustingthe picture Fine-tuningthe picture size and clarity Correcting picture distortion Correcting pincushion distortion and barrel distortion Two parallel sides No parallel sides Pincushion/Barrel correction Page Page Magnifying and Searching for details on the projected picture Selecting a picture mode Fine-tuningthe selected picture mode Setting the User 1/User 2/User 3 mode Renaming user modes Resetting the picture mode Fine-tuningthe picture quality Advanced picture quality controls Selecting a color temperature Setting a preferred color temperature Color Management Selecting a Gamma setting Color Space Transfer Operating in a high altitude environment Hiding the picture Displaying more than one picture source simultaneously Splitting the screen PIP (Picture In Picture) operation Split Screen and PIP source conflict list Disabled functions for the active windows The Split Screen display way Creating your own startup screen Personalizing the projector menu display Adjusting the sound Remote paging operations Freezing the picture Locking control keys Shutting down the projector Menu operation On-ScreenDisplay menu structure Display System Setup Setup Information Picture --Basic menu Picture --Advanced menu Display menu System Setup menu Advanced Setup menu Information menu 6. Maintenance Care of the projector Cleaning the lens Cleaning the projector case Storing the projector Lamp information Getting to know the lamp hour Extending lamp life Timing of replacing the lamp Replacing the lamp Page Resetting the lamp timer Indicators 7. Troubleshooting The remote mouse function does not work The picture contains static or noise 8. Specifications Projector specifications Timing chart Supported timing for PC (including DVI-I)input Supported timing for Component Video input Dimensions 9. Warranty and Copyright information Limited warranty Copyright Disclaimer 10. Regulation statements FCC statement EEC statement MIC statement WEEE directive