USER'S GUIDE Copyright © 1999 by InFocus Wilsonville, Oregon. All rights reserved. FCC Warning This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. DOC (Canada) This Class A digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada. Safety Certifications UL, CUL, TÜV, NOM EN 55022 Warning This is a Class A product. In a domestic environment it may cause radio interference, in which case the user may be required to take adequate measures. The typical use is in a conference room, meeting room or auditorium. Remote Control Warning Laser radiation class II product; wavelength 670nm; maximum output 1mW. Remote control complies with applicable requirements of 21 CFR 1040.10 and 1040.11. Remote control complies with applicable requirements of EN 60 825-1: 1994 +A11. Declaration of Conformity Manufacturer: InFocus 27700B SW Parkway Ave. Wilsonville, Oregon 97070 USA European Office: Olympia 1, NL-1213 NS Hilversum, The Netherlands We declare under our sole responsibility that the LP755 LCD projector conforms to the following directives and norms: Directive 89/336/EEC, Amended by 93/68/EEC EMI: EN 55022 (1992) Class A EMC: EN 50082-1 (1992) Directive 73/23/EEC, Amended by 93/68/EEC Safety: EN 60950: 1992 + A1 + A2 + A3: 1995 October, 1999 Australian Certification C-tick mark Trademarks Apple, Macintosh, and PowerBook are trademarks or registered trademarks of Apple Computer, Inc. IBM and PS/2 are trademarks or registered trademarks of International Business Machines, Inc. MicroSaver and Kensington are trademarks or registered trademarks of Kensington Microware Limited. Microsoft, PowerPoint, and Windows are trademarks or registered trademarks of Microsoft Corporation. CableWizard, InFocus and LP are trademarks or registered trademarks of InFocus. TABLE OF CONTENTS Safety Instructions Introduction Image Resolution Compatibility Unpacking the Projector Usage Guidelines If You Need Assistance Warranty Setting up the Projector Connecting the CableWizardTM3 to the Projector Preparing to Connect Your Equipment to the Projector Connecting a Laptop Computer Connecting a Desktop Computer Connecting a Computer Using a VESA cable Connecting a Video Player Connecting an External Speaker Powering up the Projector and Adjusting the Image Turning Off the Projector Using the Projector Basic Image Adjustment Using the Remote Control Adjusting the Projector Using the Keypad and Remote Buttons Using the On-Screen Menus Display Menu Audio Menu Image Menu Controls Menu Language Menu Status Menu Help menu iii 1 1 1 1 3 4 4 5 6 7 8 10 12 13 15 15 16 17 17 17 19 21 24 25 27 29 31 34 34 35 i Ta b l e o f C o n t e n t s Maintenance & Troubleshooting Cleaning the Lens Cleaning the Fan Intake Filter Replacing the Projection Lamp Replacing the Batteries in the Remote Control Using the Kensington Lock Troubleshooting Solutions to Common Problems Appendix Specifications Accessories Portable and Laptop Activation Chart Using Video Mirroring with a PowerBook Computer Projected Image Size Index 37 37 37 39 41 41 42 43 49 49 51 53 57 58 61 ii SAFETY INSTRUCTIONS Please read and follow all safety instructions provided BEFORE using your new projector. Failure to comply with safety instructions may result in fire, electrical shock, or personal injury and may damage or impair protection provided by equipment. Please save all safety instructions. Safety Definitions: · Warning: Statements identify conditions or practices that could result in permanent personal injury. · Caution: Statements identify conditions or practices that could result in damage to your equipment. Safety Terms: · Warning: Don't look directly into the lens when the projector is turned on. · Warning: Don't block ventilation openings. ·Warning: To replace the lamp, turn the power off and unplug the power cord. To avoid burns, wait 30 minutes before opening the lamp door. Follow all instructions provided in this User's Guide. ·Warning: Please use the power cord provided. Connect the power cord to a receptacle with a protective safety (earth) ground terminal. ·Warning: Visible laser radiation. Do not stare into beam. · Warning: Refer all service to qualified service personnel. Ser- vicing your own projector will void the warranty. See the following page for the customer service contact information. · Caution: Don't set liquids on the projector. Spilled liquids may damage your projector. · Caution: Don't place the projector on a hot surface or in direct sunlight. · Caution: Do not drop the projector. Transport the projector in an InFocus-approved case; see page 52 for a list of cases. iii S a f e t y I n s t r u c t i o n s · Caution: For ceiling mount installations, please use the ceiling mount recommended in this User's Guide on page 52 and follow all instructions provided with it. Safety Symbols: Attention: For information about usage of a feature, please refer to the User's Guide. Warning: Hot surface. Do not touch. An arrow pointing to the lamp door on the projector. Warning: Laser radiation. Do not stare into laser beam. Customer Service If you need assistance, call InFocus Customer Service directly at 1-800-799-9911. Support is free between 6 a.m. and 6 p.m. PST, Monday through Friday. Support is available in North America after hours and weekends for a fee at 1-888-592-6800. Or, send us an e-mail at techsupport@infocus.com In Europe, call InFocus in The Netherlands at (31) 35-6474010. In Asia, call (65) 332-0659. iv INTRODUCTION INTRODUCTION The InFocus® LPTM755 lightweight multimedia projector combines powerful and sophisticated features with easy-to-use, intuitive controls. Built-in multimedia features include audio, a palette of 16.7 million colors and active matrix liquid crystal display (LCD) technology. It delivers crisp, clear XGA 1024x768 images. The LP755 is ideal for high-performance business, training 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 compressed to 1024x768. The projector cannot compress screen resolutions 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 NOTE: The projector automatically expands 640x480 and 800x600 images to 1024x768. You can display these images at their original resolutions by turning off the Auto Resize feature. See "Auto Resize" on page 29 for more information. 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 immediately 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: Selected workstations are also supported. Contact your InFocus dealer for details. 1 I n t r o d u c t i o n NOTE: The contents of your shipping box may vary depending on the configuration you've ordered. 1 4 3 2 6 5 7 9 12 11 8 10 FIGURE 1 Shipping box contents 1. 2. 3. LP755 projector and lens cap Soft carry case LP755 documentation: User's Guide, Quick Start card, online CD power cord remote and batteries RCA audio/video (A/V) cable 7. 8. 9. VESA cable VESA audio cable CableWizard3 4. 5. 6. 10. 11. 12. CableWizard USB mouse cable CableWizard PS/2 mouse cable CableWizard audio cable 2 remote control receiver speaker keypad connector panel zoom ring focus ring elevator button power cord connector FIGURE 2 Projector Usage Guidelines · Do not look directly into the projection lens when the projector is turned on. The bright light may harm your eyes. · Do not block the grills on the projector. Do not place the projec- tor on cloth table coverings, as they may get sucked up to the vents. Restricting the air flow can cause it to overheat and turn off. · Handle the projector as you would any product with glass NOTE: If you turn the projector off then back on again, it takes about 30 seconds for the lamp to components. Be especially careful not to drop it. · Avoid leaving the projector in direct sunlight or extreme cold light. for extended periods of time. If this happens, allow it to reach room temperature before use. · This projector is not intended for use in a mainframe computer room as defined in the Standard for the Protection of Electronic Computer/Data Processing Equipment, ANSI/NFPA 75. · Transport the projector in a vendor-approved hard or soft case. Part numbers for these cases are listed on page 52. Call your InFocus dealer to order. 3 I n t r o d u c t i o n If You Need Assistance The first place to look for help is in this manual. Be sure to check the guidelines in "Troubleshooting" on page 42. If this manual doesn't answer your question, call your InFocus dealer. You can also call InFocus Customer Service directly at 1-800-799-9911. Customer Service is free between 6 a.m. and 6 p.m. PST, Monday through Friday. Service is available in North America after hours and on weekends for a fee at 1-888-592-6800. In Europe, call InFocus in The Netherlands at (31) 35-6474010. In Singapore, call (65) 332-0659. Or, send us an e-mail at techsupport@infocus.com Our World Wide Web address is http://www.infocus.com. Warranty This product is backed by a limited two-year warranty. The details of the warranty are printed at the back of this manual. A longer term warranty can be purchased from your InFocus dealer. Refer to page 52 for the part number. 4 SETTING UP THE PROJECTOR SETTING UP THE PROJECTOR 1 Place the projector on a flat surface. · The projector must be within 10 feet (3 m) of your power source and within 8 feet (2.4 m) of your computer. · If you want to project from behind a translucent screen, set up the projector behind your screen. See "Rear Projection" on page 32 to reverse the image. · If you are installing the projector on the ceiling, refer to the NOTE: An optional extension cable, sold separately, lets you increase the distance between the projector and your computer to 68 feet (21 m). See "Optional Accessories" on page 52. LP755 Ceiling Mount Installation Guide that comes with the Ceiling Mount Kit for more information. To turn the image upside down, see "Ceiling Projection" on page 32. The Ceiling Mount Kit is sold separately; see page 52. 2 Position the projector the desired distance from the screen. · The distance from the lens of the projector to the screen determines the size of the projected image. Figure 3 shows three projected image sizes using the lens at maximum zoom. For more information about image size, see "Projected Image Size" on page 58. 3 Make sure the projector and your computer are turned off. .2 19 f t. 4 6. ft. 6 2. ft. 4 ft. 10 ft. 30 ft. FIGURE 3 Projected image size (maximum zoom) 5 S e t t i n g u p t h e P r o j e c t o r Connecting the CableWizardTM3 to the Projector CAUTION: Turn off the computer, monitor and projector whenever you connect or disconnect cables. The CableWizard3 (referred to as "CableWizard" in this manual for brevity) simplifies the connection process by providing a central hub for all the connections between the projector and your computer. The connectors on the CableWizard are labeled with icons. The CableWizard also has an LED that lights solid green when the projector is on and CableWizard is functioning properly. A slowly blinking LED indicates CableWizard is waiting to initialize with the projector; a rapidly blinking LED indicates a problem with CableWizard. Connect the end of the CableWizard cable to the connector on the projector's connector panel (Figure ...