InFocus LP755 manual Introduction, Image Resolution, Compatibility, Unpacking the Projector

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INTRODUCTION

The InFocus® LP™755 lightweight multimedia projector com- bines powerful and sophisticated features with easy-to-use, intui- tive controls. Built-in multimedia features include audio, a palette of 16.7 million colors and active matrix liquid crystal dis- play (LCD) technology. It delivers crisp, clear XGA 1024x768 images. The LP755 is ideal for high-performance business, train- ing and imaging applications that demand exceptional color quality.

Image Resolution

The XGA resolution of the LP755’s projected image is 1024x768. Screen resolutions between 1024x768 and 1280x1024 are com- pressed to 1024x768. The projector cannot compress screen reso- lutions above 1280x1024. If your computer’s screen resolution is higher than 1280x1024, reset it to a lower resolution before you connect the projector.

Compatibility

The projector is compatible with a wide variety of computers and video devices, including:

•IBM-compatible computers, including laptops, up to 1280x1024 resolution at 75 Hz.

•Apple Macintosh and PowerBook computers up to 1280x1024 resolution.

•Most standard VCRs, camcorders, DVD and laser disc players.

Unpacking the Projector

The projector comes with the items shown in Figure 1. Check to make sure all are included. Contact your InFocus dealer immedi- ately if anything is missing.

If you are experienced in setting up presentation systems, use the LP755 Quick Start card that was included in the projector’s case. For complete details on connecting and operating the projector, refer to this User’s Guide. User’s Guides are also available for download from our web site at http://www.infocus.com.

NOTE: The projector automati- cally expands 640x480 and 800x600 images to 1024x768. You can display these images at their original resolutions by turn- ing off the Auto Resize feature. See “Auto Resize” on page 29 for more information.

NOTE: Selected workstations are also supported. Contact your InFo- cus dealer for details.

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Contents I D E Page FCC Warning DOC Canada Safety CertificationsRemote Control Warning EN 55022 WarningDeclaration of Conformity Australian Certification C-tick mark TrademarksTable of Contents Appendix Maintenance & TroubleshootingIndex Safety Instructions Safety Definitions Safety TermsSafety Symbols Customer ServiceT R O D U C T I O N Compatibility Image ResolutionIntroduction Unpacking the ProjectorT r o d u c t i o n Usage Guidelines Warranty If You Need AssistanceSetting UP Projector Setting UP the Projector Connecting the CableWizard3 to the Projector Preparing to Connect Your Equipment to the Projector Equipment you want to connectConnecting a Laptop Computer Do you want to play your computer’s audio on the projector?Audio cable Mouse cable Connecting a Desktop Computer Audio cable Mouse cable Monitor cable Connecting a Computer Using a Vesa cable Connecting a Video Player Audio/video cableVideo cable Cable Connecting an External Speaker Powering up the Projector and Adjusting the ImageTurning Off the Projector Using Projector Basic Image Adjustment Using the ProjectorUsing the Remote Control I n g O j e c t o r Adjusting the Projector Adjusting the height of the projector Using the Keypad and Remote Buttons Freeze Brightness + orComputer Help keypad onlyStandby PowerVolume + or VideoUsing the On-Screen Menus Contrast Display MenuBrightness TintColor Color TemperatureReset All Blank ScreenTreble VolumeAudio Menu BassBalance FadeAuto Resize Image MenuAuto Image Manual SyncVertical position Manual TrackingHorizontal position ZoomVideo Standard Controls MenuStandby Time Rear Projection Default SourceCeiling Projection Auto Source SelectAuto startup Display MessagesDisplay Startup Screen Document CameraLanguage Menu Status MenuHelp menu Page I N T E N a N C E Troubleshooting Cleaning the Lens Maintenance & TroubleshootingCleaning the Fan Intake Filter I n t e n a n c e Troubleshooting Replacing the Projection Lamp Removing the lamp module Replacing the Batteries in the Remote Control Using the Security LockTroubleshooting Problem Color or text not being projected Solutions to Common ProblemsProblem Nothing on projection screen Problem The screen resolution is not rightProblem Only the start-up screen displays Problem Image and menus are reversed left to right Problem Image is too wide or narrow for screenProblem Image is out of focus Problem Image and menus are upside downProblem Lamp shuts off Problem Image is noisy or streakedProblem Lamp seems to be getting dimmer Problem Remote not operating correctlyPage Page P E N D I Specifications AppendixCableWizard Audio Input Video Audio InputAudio Output Accessories Standard Accessories Ship with the projector Part NumberOptional Accessories HW-RF-GPROPortable and Laptop Activation Chart Key command to Computer Activate port De-activate portFN-F8 CRT/LCD FN-D NCR FN-F6 Using Video Mirroring with a PowerBook Computer Using SimulScanProjected Image Size Distance to Diagonal Width Height Maximum Distance to Diagonal Width HeightD E Index D e Page D e Limited Warranty Limitation of Liability