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InFocus LP790 User Manual
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InFocus LP790 User Manual

InFocus LP790 User Manual

Large audience projector
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Download this manual See also: Command Manual, User Manual
large audience projector
LP
790
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User's Guide

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Summary of Contents for InFocus LP790

  • Page 1 ® User’s Guide...
  • Page 3 FCC Warning Canada Safety Certifications EN 55022 Warning Remote Control Warning...
  • Page 4 Declaration of Conformity Australian Certification C-tick mark Trademarks...
  • Page 5 TABLE OF CONTENTS Safety Instructions Introduction Setting up the Projector Using the Projector...
  • Page 6 Maintenance & Troubleshooting Appendix Index...
  • Page 7 SAFETY INSTRUCTIONS Safety Definitions: Warning: Caution: Safety Symbols: Attention: Warning: Warning: Safety Terms: Warning: Warning: Warning: Warning...
  • Page 8 Warning: Caution: Caution: Caution: Caution: Important Operating Considerations Technical Support 1-800-799-9911 Do not place objects in this area on the side of the project techsupport@infocus.com (31) 35-6474010 (65) 353-9449...

  • Page 9: Introduction

    Image Resolution Compatibility Unpacking the Projector diately if anything is missing. 4XL.N 6WDUW Contact your InFocus dealer imme- NOTE: The LP790 automatically expands 640x480 and 800x600 images to 1024x768. NOTE: The projector is compati- ble with 1080i and 720P HDTV...
  • Page 10 IGURE Shipping box contents Projector + lens cap Dust cover User’s Guide, Quick Start card, and CD Remote control with batter- Power cord* *additional country-dependent power cords may be included Computer cable Audio/Video cable USB mouse cable S-Video cable SCART adapter...
  • Page 11 IR sensor adjustable foot lamp housing keypad IGURE Front view of projector speakers connectors security lock power connector/switch IGURE Rear view of projector dust filter foot release IGURE Bottom view of projector...
  • Page 12 NOTE: For general product information, please call 1-800-294-6400. Usage Guidelines If You Need Assistance http://www.infocus.com/service. 1-800-799-9911 techsupport@infocus.com (31) 35-6474010 (65) 353-9449 http://www.infocus.com.
  • Page 13 Warranty...

  • Page 15: Setting Up The Projector

    SETTING UP THE PROJECTOR 30.6 ft. 10.5 ft. 4.6 ft NOTE: The projector must be at least 3.9 feet (1.2 m) from the projection screen. IGURE Projected image size...
  • Page 16 If you’re connecting a computer, make sure the distance between it and the projector is 13 feet or less. NOTE: If you are connecting an older Macintosh computer that does not have a 15-pin connector,...
  • Page 17 Connecting a Computer computer cable Do you want to play your computer’s audio on the projector? Do you want to display the image on your desktop computer’s moni- tor as well as on the projection screen? IGURE Connecting the projector to a computer...
  • Page 18 USB mouse to use it (it is hot- pluggable). You must restart your computer after plugging in a PS-2 mouse. Do you want to control the computer’s mouse from the projector’s remote? If your computer has a PS/2 connector, use an optional PS/2 mouse cable.
  • Page 19 Connecting a Video Player A/V cable IGURE Connecting the projector to a VCR using the A/V cable...
  • Page 20 NOTE: For more information on using the remote, see page 19. A/V cable IGURE Connecting the projector to a VCR using the S-video cable Connecting a Video Player using BNC Cables Connecting External Speakers Connecting the Remote Control Cable...

  • Page 21: Powering Up The Projector

    Power NOTE: Always use the power cord that shipped with the projector. NOTE: The first time you connect your computer to the projector, the computer may display a message stating that new hardware was found. The Add New Hardware Wizard may appear. Use the Wiz-...
  • Page 23 Computer NOTE: With some computers, the order in which you power up the equipment is very important. Most computers should be turned Menu on last, after all other peripherals have been turned on. Refer to your computer’s documentation to determine the correct order.
  • Page 24 NOTE: To maximize lamp life, allow the projector to run for at least five minutes before turning it off. Turning Off the Projector Power Power...

  • Page 25: Using The Projector

    USING THE PROJECTOR Basic Image Adjustment Adjusting the Projector focus ring NOTE: To obtain the best overall zoom ring focus quality, open the menu and focus on the text. This will ensure that the best overall image quality is achieved.
  • Page 26 IGURE Adjusting the height of the projector foot release button...
  • Page 27 Using the Remote Control NOTE: If you can’t aim the remote control at the projector so that its signal is received example, when using rear projec- tion use the optional remote control cable to connect the remote directly to the projector.
  • Page 28 Laser...
  • Page 29 Using the Keypad and Remote Buttons LEDs Menu Menu Computer and Video puter Video Select Power Volume Volume Keystone Volume IGURE Keypad and remote buttons Menu Com-...
  • Page 30 Arrow buttons (keypad only) or track ball (remote only) Keystone (keypad only) Keystone up Keystone down increasing keystone IGURE Adjusting the keystone Effect (remote only) Select Laser (remote only) Laser Reset (keypad only) decreasing keystone Effect Effect Effect...
  • Page 31 Using the On-Screen Menus Keystone Volume Select Select Menu Basic IGURE On-screen menu Select Select Menu NOTE: Some menu items may be grayed out (dimmed) at certain times. This indicates the item is not applicable to your setup or the item is not enabled until another selection is made.
  • Page 32 NOTE: The color setting applies to video sources only. Basic Menu IGURE Basic menu Contrast Select Brightness Select Color Select Select Select Select...
  • Page 33 Keystone Select Select Setup Reset About...
  • Page 34 Setup menu IGURE Setup and Picture menus Picture menu Aspect Ratio Select Color Temp Sharpness Tune Width Position Tint: Select...
  • Page 35 System menu Select IGURE System menu Ceiling Rear SourceSearch Computer Video Hide OSD DPMS enable Power...
  • Page 36 Language menu Select IGURE Language menu Effect menu Select IGURE Effect menu Magnify Freeze Mask Mute 16:9 Effect...
  • Page 37 Service menu IGURE Service menu Factory reset Select Select Select Info Select Reset lamptimer Select Service Code...
  • Page 38 User’s logo menu IGURE User’s logo menu Select Select L Select...
  • Page 39 Network menu IP Address: Subnet mask: Default gateway: DHCP: Info: IGURE Network menu NOTE: If you are connected to a local network, contact your net- work administrator to get a valid IP address, subnet mask, and default gateway address.
  • Page 40 Audio IGURE Audio menu Bass, Treble, Volume: Loudness: Mute Internal:...

  • Page 41: Maintenance & Troubleshooting

    MAINTENANCE & TROUBLESHOOTING Cleaning the Lens Cleaning the Dust Filter...
  • Page 42 & IGURE Removing the dust filter IGURE Cleaning the filter...

  • Page 43: Replacing The Projection Lamp

    Replacing the Projection Lamp IGURE Removing the screw on the lamp door WARNING: To avoid burns, allow the projector to cool for at least 60 minutes before you replace the lamp. Never extract the lamp housing while the projec- tor is operating.
  • Page 44 WARNING: Do not drop the lamp module or touch the glass bulb! The glass may shatter and cause injury. & IGURE Loosening the screws on the lamp housing IGURE Removing the lamp housing Power...
  • Page 45 Replacing the Batteries in the Remote Control Using the Security Lock IGURE Replacing the batteries in the remote IGURE Installing the security lock...
  • Page 46 & Troubleshooting LEDs Problem: The projector is not running Problem: Projector is running, but nothing appears on projec- tion screen...
  • Page 47 Problem: Only the start-up screen displays Problem: Color or text not being projected Problem: The screen resolution is not right Problem: Image isn’t centered on the screen...
  • Page 48 & Problem: Image is too wide or narrow for screen Problem: Image is out of focus Problem: Image and menus are reversed left to right Problem: Image and menus are upside down. Problem: Projected image is distorted Problem: Projected colors don’t match the computer or video player’s colors Problem: Lamp seems to be getting dimmer Problem: Lamp shuts off...
  • Page 49 1-800-799-9911 (31) 35-6474010 (65) 353-9449 techsupport@infocus.com...
  • Page 50 &...

  • Page 51: Appendix

    APPENDIX Specifications Temperature Operating 41 to104 41 to 98 Non-operating -4 to 140 Altitude Operating 0 to 10,000 feet ( 3,000 meters) Non-operating 0 to 20,000 feet ( 6,000 meters) Humidity Operating 20% to 80% relative humidity, non-condensing Non-operating 10% to 90% relative humidity, non-condensing Dimensions 5.1 x 12.7 x 13.9 inches (13.0 x 32.2 x 35.2 cm) Weight...
  • Page 52 NOTE: Use only InFocus- approved accessories. Other products have not been tested with the projector. Accessories Standard Accessories (ship with the projector) Quick Start card User’s Guide Dust Cover Shipping Box (with packaging) Computer Cable 6 ft (1.8 m) Audio/Video Cable 6 ft (1.8 m) S-Video Cable 6 ft (1.8 m)
  • Page 53 Pull Down Screen, 84” Diagonal Year Extended Warranty (1 year extension) YearExtended Warranty (2 year extension) NOTE: You can purchase these CA-ATA-008 items by contacting your dealer or CASE-801 InFocus Catalog Sales at SP-CEIL-001 SP-LTMT-EXT-GRAY 1-800-660-0024. For general SP-LTMT-PLT product information, please call SP-DVI-CARD 1-800-294-6400.
  • Page 54 NOTE: Visit our website at www.infocus.com for the most current activation chart. It is located in the Technical Library in the Service and Support section. NOTE: Usually, pressing the key commands once activates the external video port, pressing it again activates both the external...
  • Page 55 Key command to Computer activate port Bondwell LCD or CRT options after bootup Chaplet** setup screen FN-F6 FN-F4 Chembook FN-F6 Commax Ctrl-Alt-#6 Compaq* ** Ctrl-Alt-< FN-F4 automatic mode/? (for setup option) Compuadd* ** automatic Alt-F for screen setup option Data General Ctrl-Alt-Command Data General 2 CRT/X at DOS prompt...
  • Page 56 Key command to Computer activate port Grid* ** FN-F2, choose auto or simultaneous Ctrl-Alt-Tab Hitachi FN-F7 Honeywell FN-F10 Hyundai setup screen option IBM 970* automatic IBM ThinkPad** reboot, enter setup menu FN-F7, select choice from setup menu FN-F1, select choice FN-F5, select choice PS/2 SC select choice (CRT, LCD, etc.)
  • Page 57 Key command to Computer activate port Microslate* automatic Mitsubishi SW2 On-Off-Off-Off setup screen option NEC* ** setup screen option CRT at the DOS prompt FN-F3 Olivetti* automatic FN-O/* Packard Bell* ** FN-F0 Ctrl-Alt-< Panasonic FN-F2 Prostar Ctrl-Alt-S at bootup Samsung* setup screen option Sanyo setup screen option...
  • Page 58 Key command to Computer activate port FN-F2 FN-F1 Zeos** Ctrl-Shift-D FN-F1 * These manufacturers have models that automatically send video to the external CRT port when some type of display device is attached. ** These manufacturers offer more than one key command depend- ing on the computer model.
  • Page 59 Using Video Mirroring with a PowerBook Computer Using SimulScan...
  • Page 60 NOTE: Visit our website at www.infocus.com for an interactive image size calculator. It is located in the Technical Library in the Service and Support section. Projected Image Size 5DQJH RI GLVWDQ.H WR WKH V.UHHQ IRU D JLYHQ V.UHHQ VL]H Diagonal...

  • Page 61: Index

    INDEX Numerics...
  • Page 65 LIMITED WARRANTY ASK, InFocus, Proxima-Branded Products...
  • Page 66 WARRANTY LIMITATION AND EXCLUSION DISCLAIMER OF UNSTATED WARRANTIES LIMITATION OF LIABILITY...

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