LP840_50_60_UG.qxd 1/21/05 2:22 PM Page 1 LP 840/LP 850/LP 860 ® ® ® USER’S GUIDE INSTALLATION & INTEGRATION PROJECTOR.
LP840_50_60_UG.qxd 1/21/05 2:22 PM Page 2 WARNING: The power cord and cables associated with this product contain lead, a chemical known to the state of California to cause birth defects or other reproductive harm. Wash hands after handling. WARNING: This product has a lamp which contains a very small amount of mercury. Dispose of it as required by local, state, or federal ordinances and regulations. For more information, see www.eiae.
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LP840-850-860 User's Guide-02.fm Page 2 Friday, February 25, 2005 12:58 PM Declaration of Conformity Canada Manufacturer: InFocus Corporation, 27700B SW Parkway Ave.
LP840-850-860 User's Guide-02.fm Page 3 Friday, February 25, 2005 12:58 PM If you are experienced in setting up presentation systems, use the included Quick Set Up card. For complete details on connecting and operating the projector, refer to this User’s Guide. Electronic versions of this User’s Guide in multiple languages are available on the included CD and on our website.
LP840-850-860 User's Guide-02.fm Page 4 Friday, February 25, 2005 12:58 PM Important Operating Considerations for Safety • Place the projector in a horizontal position no greater than 15 degrees off axis. • Locate the projector in a well-ventilated area without any obstructions to intake or exhaust vents. Do not place the projector on a tablecloth or other soft covering that may block the vents. • Locate the projector at least 4' (1.2 m) away from any heating or cooling vents.
LP840-850-860 User's Guide-02.fm Page 5 Friday, February 25, 2005 12:58 PM Introduction Projector components and features: front Your new multimedia projector provides three computer, three video, and two audio inputs, one audio output, and RS-232 control. The LP840 and LP850 have XGA 1024x768 resolution while the LP860 has SXGA+ 1400x1050 resolution. Optional user-changeable short, fixed short, long and super long throw lenses make this a flexible product suitable for many different uses.
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LP840-850-860 User's Guide-02.fm Page 7 Friday, February 25, 2005 12:58 PM Positioning the projector To determine where to position the projector, consider the size and shape of your screen, the location of your power outlets, and the distance between the projector and the rest of your equipment. Here are some general guidelines: • Position the projector on a flat surface at a right angle to the screen. The projector (with the standard lens) must be at least 3 feet (0.9m) from the projection screen.
LP840-850-860 User's Guide-02.fm Page 8 Friday, February 25, 2005 12:58 PM Connecting a computer connect computer cable Required computer connections Connect one end of the VESA computer cable to the Computer 2 connector on the projector. Connect the other end to the video port on your computer. If you are using a desktop computer, you first need to disconnect the monitor cable from the computer’s video port.
LP840-850-860 User's Guide-02.fm Page 9 Friday, February 25, 2005 12:58 PM If you are using a desktop computer and want to see the image on your computer screen as well as on the projection screen, plug the monitor cable to the Monitor out connector on the projector. connect monitor cable You can also connect to your computer using a BNC cable. Connect the BNC connectors on the BNC cable to the appropriate Computer 3 connectors on the projector. Connect the other end to the video port on your computer.
LP840-850-860 User's Guide-02.fm Page 10 Friday, February 25, 2005 12:58 PM Displaying a computer image remove lens cap Remove the lens cap. Press the power switch on the back of the projector to the on position, then press the Power button on the top of the projector or the remote. I The LED flashes green and the fans start to run. When the lamp comes on, the startup screen is displayed and the LED is steady green. It can take a minute for the image to achieve full brightness.
LP840-850-860 User's Guide-02.fm Page 11 Friday, February 25, 2005 12:58 PM First-time projector use with Windows 98 a The first time you connect a computer running Windows 98 to the projector, the computer recognizes the projector as “new hardware” and the Add New Hardware Wizard appears. Follow these instructions to use the Wizard to load the correct driver (which was installed with your Windows operating system).
LP840-850-860 User's Guide-02.fm Page 12 Friday, February 25, 2005 12:58 PM Skip this page if you did not connect a USB mouse cable For Windows 98: • If you connected the USB cable, the Add New Hardware Wizard appears again. Drivers must be installed to use the USB functionality. • The Wizard launches two times. The first time it detects a USB Human Interface Device (for the keyboard). The second time it detects a USB Human Interface Device (for the mouse).
LP840-850-860 User's Guide-02.fm Page 13 Friday, February 25, 2005 12:58 PM Adjusting the image adjust height Adjust the height of the projector, if necessary, by pressing the release buttons on each side of the projector’s front to extend the elevator feet. release button release button elevator foot elevator foot Position the projector the desired distance from the screen at a 90 degree angle (perpendicular) to the screen.
LP840-850-860 User's Guide-02.fm Page 14 Friday, February 25, 2005 12:58 PM Connecting a video device connect A/V cable Standard video connections Plug the audio/video (A/V) cable’s yellow connector into the video-out connector on the video device. Plug the other yellow connector into the yellow Video 3 connector on the projector. Plug a white connector into the left audio out connector on the video device and plug a red connector into the right audio out connector on the video device.
LP840-850-860 User's Guide-02.fm Page 15 Friday, February 25, 2005 12:58 PM You can also connect to your video device using a BNC cable. Connect the BNC connectors of the BNC cable to the appropriate Computer 3 connectors on the projector. Connect the other end to the video port on your video device. Use the A/V cable’s audio connectors as described on the previous page (the yellow connectors on the A/V cable are not used).
LP840-850-860 User's Guide-02.fm Page 16 Friday, February 25, 2005 12:58 PM Displaying a video image Press the power switch on the back of the projector to the on position, then press the Power button on the top of the projector. press Power switch I remove lens cap The LED flashes green and the fans start to run. When the lamp comes on, the startup screen is displayed and the LED is steady green. It can take a minute for the image to achieve full brightness.
LP840-850-860 User's Guide-02.fm Page 17 Friday, February 25, 2005 12:58 PM Adjust the zoom or focus by pressing the power Zoom or power Focus buttons on the keypad until the desired image size and focus are produced. adjust Zoom and Focus zoom focus You can also adjust the zoom and focus via the menus. See page 32 If the image is not on the screen or viewing area, adjust it by pressing the lens shift button on the keypad.
LP840-850-860 User's Guide-02.fm Page 18 Friday, February 25, 2005 12:58 PM Shutting down the projector Troubleshooting your setup The projector automatically blanks the screen after no active source is detected for 50 minutes. This blank screen helps preserve the life of the projector. The image returns when an active source is detected or a remote or keypad button is pressed. If your image appears correctly on the screen, skip to the next section. If it does not, troubleshoot the setup.
LP840-850-860 User's Guide-02.fm Page 19 Friday, February 25, 2005 12:58 PM Source Troubleshooting Problem Solution Result No startup screen Plug power cable in, press power switch, press power button. Remove lens cap.
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LP840-850-860 User's Guide-02.fm Page 25 Friday, February 25, 2005 12:58 PM Image not centered on screen Move projector, adjust zoom or lens shift on keypad, adjust height Adjust horizontal or vertical position in Picture>Advanced menu Still having problems? If you need assistance, visit our website or call us. See the inside of the back cover for a list of all relevant web addresses. This product is backed by a limited two-year warranty. An extended warranty plan may be purchased from your dealer.
LP840-850-860 User's Guide-02.fm Page 26 Friday, February 25, 2005 12:58 PM Using the keypad buttons Most buttons are described in detail in other sections, but here is an overview of their functions: power–turns the projector on (page 10) and off (page 16). lens shift–shifts the projected image up or down zoom–moves the projected image closer or further away. focus–adjusts the clarity. menu–opens the on-screen menus (page 31). up/down arrows–navigates to and adjusts settings in the menus (page 31).
LP840-850-860 User's Guide-02.fm Page 27 Friday, February 25, 2005 12:58 PM Using the remote control LED navigation buttons The remote uses two (2) provided AAA batteries. They are easily installed by sliding the cover off the remote's back, aligning the + and - ends of the batteries, sliding them into place, and then replacing the cover. laser button To operate, point the remote at the projection screen or at the projector (not at the computer). The range of optimum operation is about 30 feet (9.14m).
LP840-850-860 User's Guide-02.fm Page 28 Friday, February 25, 2005 12:58 PM Using the audio connect audio cable To play sound from the projector, connect your source to the Audio In connector on the projector. To adjust the volume, use the buttons on the keypad or remote. To adjust the balance, or loudness, use the Audio menu (see page 35). To mute the sound, press the Mute button. Troubleshooting audio adjust volume If there is no sound, check the following: • Make sure the audio cable is connected.
LP840-850-860 User's Guide-02.fm Page 29 Friday, February 25, 2005 12:58 PM Optimizing computer images Presentation features After your computer is connected properly and the computer’s image is on the screen, you can optimize the image using the onscreen menus. For general information on using the menus, see page 31. Several features are provided to make giving presentation easier. The following is an overview, details are found in the menu section on page 31.
LP840-850-860 User's Guide-02.fm Page 30 Friday, February 25, 2005 12:58 PM Optimizing video images Customizing the projector After the video device is connected properly and the image is on the screen, you can optimize the image using the onscreen menus. For general information on using the menus, see page 31. You can customize the projector for your specific setup and needs. See page 35 to page 39 for details on these features. • For rear projection, turn Rear mode on in the Settings>System menu.
LP840-850-860 User's Guide-02.fm Page 31 Friday, February 25, 2005 12:58 PM Using the menus Dot To open the menus, press the menu button on the keypad or remote. (The menus automatically close after 60 seconds if no buttons are pressed.) The Main menu appears. Use the arrow buttons to move up and down to highlight the desired submenu, then press the Select button.
LP840-850-860 User's Guide-02.fm Page 32 Friday, February 25, 2005 12:58 PM Picture menu To adjust the following six settings, highlight the setting, press Select, use the up and down arrows to adjust the values, then press select to confirm the changes. Keystone Vertical increasing keystone Zoom: allows you to adjust a lens to zoom in and out. Highlight Zoom, then press the up or down arrows on the keypad or remote. Focus: allows you to adjust the lens focus for an image.
LP840-850-860 User's Guide-02.fm Page 33 Friday, February 25, 2005 12:58 PM Presets: The provided Presets optimize the projector for displaying computer presentations, photographs, film images, and video images. (Film input is material originally captured on a film camera, like a movie; video input is material originally captured on a video camera, like a TV show or sporting event.) You can use the preset as a starting point, then further customize the settings for each source.
LP840-850-860 User's Guide-02.fm Page 34 Friday, February 25, 2005 12:58 PM Advanced settings Sharpness: (video sources only) changes the clarity of the edges of a video image. Select a sharpness setting. Sharpness Color Space: This option applies to computer and component video sources. It allows you to select a color space that has been specifically tuned for the input signal. When Auto is selected, the projector automatically determines the standard.
LP840-850-860 User's Guide-02.fm Page 35 Friday, February 25, 2005 12:58 PM Settings menu Audio: allows adjustments to the Balance and Volume. Also allows you to turn on and off the Internal speakers, and projector startup Chime. Settings menu Sources: allows you to assign a particular input to a specific source key when using the Integrator remote. Also allows selection of a default Startup Source and enables or disables Autosource.
LP840-850-860 User's Guide-02.fm Page 36 Friday, February 25, 2005 12:58 PM Screen Save: automatically blanks the screen after no signals are detected for five minutes. The image returns when an active source is detected or a remote or keypad button is pressed. Screen Save is disabled when Power Save is enabled. Screen Save Startup Logo: allows you to display a blank Black, White, or Blue screen instead of the default screen at startup and when no source is detected.
LP840-850-860 User's Guide-02.fm Page 37 Friday, February 25, 2005 12:58 PM PiP: (Picture in Picture) allows you to overlay a smaller window showing the video source on top of the larger computer source window. Only video sources 2 and 3 (composite and S-video) support PiP. You must have both a computer and video source connected to use PiP. You can’t show a computer image in the smaller PiP window, only a video image. You can select a small, medium, or large window.
LP840-850-860 User's Guide-02.fm Page 38 Friday, February 25, 2005 12:58 PM Network: The projector has an RJ45 Ethernet connector that supports network connections and TCP/IP protocols. This will allow for the control and management of the projector over a corporate network. The following fields are accessible when DHCP is not checked and available for manual entry of data. IP Address: Identifies the projector on the network.
LP840-850-860 User's Guide-02.fm Page 39 Friday, February 25, 2005 12:58 PM Maintenance clean the lens with a soft dry cloth and non-abrasive cleaner NOTE: When you are performing maintenance activities on your projector, keep in mind that you should only remove screws that are single-slot, or flathead, screws. Any other type of screw, such as a phillips or star should not be removed. These types of screws should only be removed by technical support experts.
LP840-850-860 User's Guide-02.fm Page 40 Friday, February 25, 2005 12:58 PM 6 To remove a lens, push the lever inside the lens housing and turn the lens counterclockwise until it stops. Remove the lens. lever inside lens housing 7 To install a new lens, place it in the opening through the front of the projector, aligning the red dot (near the base of the lens) with the red dot on the projector. Turn clockwise until you feel the lens click into place. 8 Tighten the captive screw to the lens housing door.
LP840-850-860 User's Guide-02.fm Page 41 Friday, February 25, 2005 12:58 PM WARNINGS: • To avoid burns, allow the projector to cool for at least 60 minutes before you replace the lamp. • Do not drop the lamp module. The glass may shatter and cause injury. Do not touch the glass lamp screen. Fingerprints can obscure projection sharpness. • Be extremely careful when removing the lamp housing. In the unlikely event that the bulb ruptures, small glass fragments may be generated.
LP840-850-860 User's Guide-02.fm Page 42 Friday, February 25, 2005 12:58 PM Cleaning the dust filter 1 Turn off the projector and unplug the power cable. turn off and unplug the projector 2 Wait 60 minutes to allow the projector to cool thoroughly. WARNING: To avoid burns, allow the projector to cool for at least 60 minutes before you clean or replace the dust filter. wait 60 minutes 3 Remove the dust filter grill door on the side of the projector by pulling down on the two tabs at the grill’s top.
LP840-850-860 User's Guide-02.fm Page 43 Friday, February 25, 2005 12:58 PM Appendix Projected image size NOTE: Visit the Service section of our website for interactive image size calculators for the standard and optional lenses. Table 1: Projection sizes: Standard lens (1.5 - 2.2:1 throw ratio) Minimum Image Maximum Image Diagonal Image (feet/m) Image Width (feet/m) Diagonal Image (feet/m) Image Width (feet/m) Min Distance 3/0.9 1.7/0.52 1.46/.42 2.5/0.76 1.82/0.55 5/1.5 2.84/0.87 2.27/.
LP840-850-860 User's Guide-02.fm Page 44 Friday, February 25, 2005 12:58 PM LED Behavior LED color/behavior Meaning Power: blinking green Temp: N/A Lamp: N/A The power switch has been toggled on and the software is initializing, or the projector is powering down and the fans are running to cool the lamp. Power: blinking green (once) Temp: N/A Lamp: N/A Power Save or Screen Save.
LP840-850-860 User's Guide-02.fm Page 45 Friday, February 25, 2005 12:58 PM A read command returns the range and the current setting, for example: RS-232 commands Communication Configuration Read Command Examples Visit our website for additional RS-232 settings and information.
LP840-850-860 User's Guide-02.fm Page 46 Friday, February 25, 2005 12:58 PM Write Command Examples Command Min Max Default About 0: disable 1: enable ABT at W 0 1 n/a ARZ at RW 0 2 2 Error Conditions Aspect Ratio 0: Native 1: 16:9 2: 4:3 Not all commands are supported for all projectors. If an unsupported command is issued, the command will be ignored. If a command is received that is not understood, a ‘?’ character will be returned indicating the command was not understood.
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LP840-850-860 User's Guide-02.fm Page 56 Friday, February 25, 2005 12:58 PM by InFocus. When returning Product to InFocus, a Return Material Authorization Number (RMA #) is required and must be clearly displayed on the outside of the shipping carton or a similar package affording an equal degree of protection. InFocus or the service facility authorized by InFocus will return the repaired/replaced Product freight prepaid to the purchaser.
LP840_50_60_UG.qxd 1/21/05 2:22 PM Page 3 IF YOU NEED ASSISTANCE.... For all types of Service and Support information on InFocus products and services please go to our web site at www.infocus.com/service. Many resources are available on our website.
LP840_50_60_UG.qxd 1/21/05 2:22 PM Page 2 LP 840/LP 850/LP 860 ® ® ® USER’S GUIDE INSTALLATION & INTEGRATION PROJECTOR. InFocus Corporation 27700B SW Parkway Avenue Wilsonville, Oregon 97070-9215 1-800-294-6400 • 503-685-8888 Fax: 503-685-8887 http://www.infocus.com In Europe: InFocus International BV Strawinskylaan 585 1077 XX Amsterdam The Netherlands Phone: +31 20 579 2000 Fax: +31 20 579 2999 In Asia: InFocus Systems Asia Pte Ltd.
