InFocus IN3902LB User Manual
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InFocus IN3902LB User Manual

Infocus in3902lb: user guide
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Regulatory models: W3902, W3904
010-0728-01

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Summary of Contents for InFocus IN3902LB

  • Page 1 Regulatory models: W3902, W3904 010-0728-01...
  • Page 2 Cet appareil numérique de la classe B est conforme à la norme NMB-003 du InFocus, In Focus, and INFOCUS (stylized) are either registered trademarks Canada. or trademarks of InFocus Corporation in the United States and other Agency Approvals countries. UL, cUL NOTE: This product is covered electrical and electronic Other specific Country Approvals may apply.

  • Page 3: Table Of Contents

    Table of Contents Using Network Functions Using LitePort Introduction Maintenance Positioning the projector Cleaning the lens Connecting a computer source Replacing the projection lamp DisplayLink or VGA Using the security lock Optional computer connections Displaying an image Adjusting the image Connecting a video device Video device connections Composite video connection...
  • Page 4 • Only genuine InFocus lamps are tested for use in this projector. Use of • Locate the projector at least 4' (1.2m) away from any heating or cooling non InFocus lamps may cause electrical shock and fire, and may void vents.

  • Page 5: Introduction

    Your new digital projector is simple to connect, easy to use, and straightforward to maintain. It is a versatile projector that is flexible enough zoom (rear ring) for business presentations and home video viewing too. The IN3902LB has touch keypad native XGA 1024x768 resolution, and the IN3904LB has WXGA 1280x800 focus (front ring) resolution.
  • Page 6 (powered off) if Network and DisplayLink items in the Always-On Functions submenu are set to Yes. It is designed to provide power for an InFocus LiteShow II wireless device, which allows wireless projection. More information can be found on our website at...

  • Page 7: Positioning The Projector

    19.5/5.9 • The image exits the projector at a given angle. IN3902LB image offset is 115%; IN3904LB image offset is 112.4%. This means that if you have an image 10’ high, the bottom of the image will be 1.5' (IN3902LB) and Table 2: (IN3904LB) 1.24' (IN3904LB) above the center of the lens.

  • Page 8: Connecting A Computer Source

    DisplayLink software, go to connect computer cable www.infocus.com/support/displaylink. Or, connect one end of the provided computer cable to the VGA 1 or VGA 2 connector on the projector and the other to the VGA connector on your computer.

  • Page 9: Optional Computer Connections

    Optional computer connections To get sound from the projector, connect an audio cable (optional cable, not connect audio cable included) to your computer and to the Audio In Computer connector on the projector. You may also need an adapter. If you are using a desktop computer and want to see the image on your computer screen as well as on the projection screen, connect the computer’s monitor cable to the Monitor Out connector on the projector.

  • Page 10: Displaying An Image

    CRT/LCD or a function key with a monitor symbol. Press FN and the labeled function key simultaneously. Refer to your laptop's documentation for more information about your laptop's key combination or go to the InFocus FN key website at: http://www.infocus.com/Support/LaptopActivation.aspx.

  • Page 11: Adjusting The Image

    Adjusting the image adjust height If necessary, adjust the height of the projector by pressing the elevator foot release button to extend the foot. release button If necessary, rotate the leveling foot located at the rear of the projector. Avoid placing your hands near the hot exhaust vent at the side of the elevator foot projector.
  • Page 12 What is Aspect Ratio? 4:3 screen 16:9 screen Aspect ratio is the ratio of the image width to image height. Standard TV screens and older laptops are 4:3; HDTV and most DVDs are 16:9; and widescreen computers are 16:10. If you are projecting onto a screen, the size/shape of the screen will influence the aspect ratio you decide to use.

  • Page 13: Connecting A Video Device

    “To Monitor” on the video source. Plug the No video cables are provided with the projector. You can order cables from computer cable into the VGA 2 or VGA 1 connector on the projector. InFocus or provide your own. Component video connection Composite video connection If your HD video device has component connectors, an optional Plug the composite video cable’s yellow connector into the video-out...

  • Page 14: Liteboard™ Wand

    LiteBoard™ Wand sure the computer is powered on). The battery light will stay on while the battery is charging, then it will turn off when the battery is fully charged. The LiteBoard Wand works like a wireless mouse - but one that works in When charging is finished, you can disconnect the USB cable (or keep the midair, not on your desktop.

  • Page 15: Wand Position And Avoiding Shadows

    NOTE: See LiteBoard Wand Menu below for settings that let you fine-tune wand motion and clicking behavior. When you’re done, set the wand aside and make sure it isn’t pointing at the screen; it will turn itself off automatically after 1 minute. If you have problems, see Troubleshooting (below).

  • Page 16: Buttons And Wand Tip

    Buttons and Wand Tip Reset Button The wand's three top buttons are equivalent to the left (labeled 'L'), right The wand has a reset button, behind a small hole on its underside. Under (labeled 'R'), and middle (labeled 'M') buttons on a mouse. The wand's tip is normal conditions, you should not need to reset the wand.

  • Page 17: Troubleshooting Liteboard

    (such as DVD, VCR, etc.). To change the source, For the most up-to-date information, visit our support site at press the Source button on the projector or its remote. www.infocus.com/support - Make sure the projector is displaying the same image as the •...
  • Page 18 - If the wand is connected to the USB power adapter, make sure the adapter is plugged in to a live electrical outlet. If the wand is connected to your computer, make sure the computer is powered on. - If the wand still won't charge, contact InFocus support at www.infocus.com/support. •...

  • Page 19: Shutting Down The Projector

    Contact Troubleshooting your setup Technical Support if the problem persists. Visit www.infocus.com/support to contact service. If your image appears correctly on the screen, skip to the next section. If it does not, troubleshoot the setup.
  • Page 20 Problem Solution Result No start up screen Correct image Plug power cord into the projector and press power button. If your computer is using the projector's DisplayLink Computer image projected Only start up screen appears connector, see the DisplayLink Software User's Guide for troubleshooting information.
  • Page 21 Problem Solution Result No computer image, just the words “Signal out of Computer image projected Press the Auto Image Button on keypad. Adjust computer refresh rate in Control Panel > Display > Settings > Advanced range” > Adapter (location varies by operating system) You may also need to set a different resolution on your computer, as shown in the following problem, “image fuzzy or cropped”...
  • Page 22 Problem Solution Result Image fuzzy or cropped Set your computer’s display resolution to the native Image clear and not cropped resolution of the projector (Start > Settings > Control Panel > Display > Settings tab) For a laptop, disable laptop monitor or turn- on dual-display mode...
  • Page 23 Problem Solution Result Image not square Adjust Keystone on keypad Square image Image not sharp Adjust Sharpness in the Basic Picture menu Correct image Image does not fit 4:3 or 16:9 screen Change aspect ratio to 4:3 or 16:9 in Basic Correct image Picture>Aspect ratio menu...
  • Page 24 Problem Solution Result Image upside down Turn off Ceiling Mount in Setup menu Correct image Image reversed left to right Turn off Rear Project in Setup menu Correct image Projected colors don’t match source Adjust color, tint, brightness, contrast in the Basic Correct image Picture menu COLOR...
  • Page 25 Problem Solution Result The video embedded in my PowerPoint presentation If your computer is using the projector's DisplayLink Embedded video plays correctly does not play on the screen connector, see the DisplayLink User's Guide for video troubleshooting information. Turn off the internal LCD display on your laptop Lamp won’t turn on, Temperature light is on Make sure vents aren’t blocked, turn off the projector Lamp turns on...
  • Page 26 Still need assistance? If you need assistance, visit our website at www.infocus.com/service or call us. Check out our HOW TO section there for additional information on using this projector for home theater or gaming applications. See the Quick Start Poster/Booklet for support contact information.

  • Page 27: Using The Remote Control

    Using the remote control Troubleshooting the remote • Make sure the batteries are installed in the proper orientation and are The remote uses two (2) provided AA batteries. They are easily installed by not dead. removing the cover from the remote’s back, aligning the + and - ends of the •...

  • Page 28: Using The Audio

    If you aren’t hearing the audio, check the following: adjust volume • If your computer is using the projector's DisplayLink or HDMI connector, see the InFocus DisplayLink Software User's Guide on the website at www.infocus.com/displaylink for audio troubleshooting information. •...

  • Page 29: Using The Keypad Buttons

    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 and off (on on page 9). Auto Image–resets the projector to the source. Presets–cycles through the available preset settings (on page 32). Keystone–adjusts squareness of the image (on page 10).

  • Page 30: Optimizing Computer Images

    (on page 32). • If your computer is using the projector's DisplayLink connector, see the InFocus DisplayLink Software User's Guide for information about optimizing images. NOTE: To achieve maximum contrast, you can disable LiteBoard Wand use. To do this, set Enabled to No in the LiteBoard Wand submenu in the Setup...

  • Page 31: Optimizing Video Images

    This is a great way to display urgent alert messages to employees, and simply requires a connection to the projector's RS-232 serial control or LAN connector. Command codes for executing Dynamic Messaging are available on our website at www.infocus.com/support.

  • Page 32: Using The Menus

    Using the menus keypad navigation To open the menus, press the Menu button on the keypad or remote. (The buttons menus automatically close after 60 seconds if no buttons are pressed.) Use the arrow buttons to move up and down to highlight the desired menu, then press the Select button.

  • Page 33: Basic Picture Menu

    Basic Picture menu To adjust the following settings, highlight the setting, press Select, use the up and down arrows to adjust the values, then press Select to confirm the changes. Brightness: changes the intensity of the image. Contrast: controls the degree of difference between the lightest and darkest parts of the picture and changes the amount of black and white in the image.

  • Page 34: Advanced Picture Menu

    Advanced Picture menu Horizontal/Vertical Position: adjusts the position of a computer source. BrilliantColor™: produces an expanded on-screen color spectrum that delivers enhanced color saturation for bright, true-to-life images. Choose Normal Look for most video sources and Bright Look for most computer sources.

  • Page 35: Setup Menu

    Setup menu • Blank Screen: displays an empty screen. • Freeze Screen: pauses the projected image. Language: allows you to select a language for the onscreen display. • Mute: turns off all sound. LiteBoard Wand: allows you to control the operation of the LiteBoard Wand •...
  • Page 36 Audio Inputs: assign an audio input to a specific video/computer source contains captions on the selected channel, then the projector must display input. Press up or down to highlight the source you want to change, then caption text overlaid on the image. press Select or the left and right arrow keys to change the source’s audio Ceiling Mount: turns the image upside down for ceiling-mounted projection.
  • Page 37 Verify the new PIN. If you lose or forget your custom PIN: Contact InFocus support. Go to www.infocus.com/support VGA 2 SCART: selects SCART connection type between RGB and composite. Serial Port, Baud Rate: selects the serial port and baud rate.

  • Page 38: Status And Service Menu

    Status and Service menu Source Info: a read-only display of current source settings. Projector Info: a read-only display of current projector settings. LiteBoard Info: a read-only display of current LiteBoard settings. Reset Lamp Hours: resets the lamp hours used counter in the Projector Info menu to zero.

  • Page 39: Using Network Functions

    Using Network Functions Select IP Address. This will highlight the first of the four octets in the IP address. Press Up or Down to change the value, then press Select or Right IMPORTANT: To enable network functions at all times (even when the when done to move to the next octet.
  • Page 40 For command codes, see the remote control functions; other tabs correspond to the projector's menus. Appendix or visit the InFocus website at: www.infocus.com/support. NOTE: If a Basic User is logged in, only the Controls, Basic Picture, and Advanced Picture tabs are shown.
  • Page 41 Event Notifications Page (administrators only) Daylight Savings Settings: Click this link to show daylight savings settings: This page lets you configure the projector to automatically send email when Start: Select when daylight savings starts. specific events occur. End: Select when daylight savings ends. E-Mail Settings tab: In the Account Used…...
  • Page 42 Available Commands list. The RS-232 command codes are available in regular projector firmware). the Appendix and on our website at www.infocus.com/support. NOTE: Restart Projector Network Subsystem: Restarts the projector network Custom commands you enter here should be in write format (do not subsystem;...

  • Page 43: Using Liteport

    Using LitePort buttons to scroll through the thumbnails, or press Select when an image is highlighted to start the slide show, or press Select when a folder is LitePort displays a slide show of JPEG images stored on a USB flash drive highlighted to open that folder.
  • Page 44 (For remaining items below, highlight the setting, then press Select one or Click the Slides sized for drop-down menu and select Custom. Change more times to change the setting value.) both Width and Height to double their previous values, then click OK. Auto Start: Select On to have the player start the slide show when the USB Click the Office button in the upper left corner of the PowerPoint flash drive is first connected.
  • Page 45 Troubleshooting LitePort • If images load slowly: Make sure you are using a newer USB 2.0- compatible (high speed) USB flash drive. Larger image file sizes may also slow down the player; to reduce file size, use an image editing program on your computer to resize images smaller;...

  • Page 46: Maintenance

    Maintenance Cleaning the lens Apply a non-abrasive camera lens cleaner to a soft, dry cloth. • Avoid using an excessive amount of cleaner, and don’t apply the cleaner directly to the lens. Abrasive cleaners, solvents or other harsh chemicals might scratch the lens. Lightly wipe the cleaning cloth over the lens in a circular motion.

  • Page 47: Replacing The Projection Lamp

    You can order new lamps from www.infocus.com (in select areas), your retailer or your dealer. Only genuine InFocus lamps are tested for use in this projector. Use of non InFocus lamps may cause electrical turn off and unplug wait 60 minutes shock and fire, and may void the projector warranty.

  • Page 48: Using The Security Lock

    Loosen the captive screws that attach the lamp housing to the projector. loosen screw Carefully remove the lamp housing. Dispose of the lamp in an environmentally proper manner. Install the new lamp module and tighten the screws. Replace the lamp door by sliding it into place. Plug in the power cord and press the Power button to turn the projector back on.
  • Page 49 External speakers 27 Menu button 31 Video device 12 Menu usage 31 Connector panel 5 Monitor Out connector 8 Contacting InFocus 25 Mute 34 Contrast 32 Custom Key 29, 34 Network 8 Customer Service contact information 25 Customizing the projector 30...
  • Page 50 Optimizing video 30 Security lock 47 Overscan 33, 34 Service 37 Service Code 37 Phase 33 Sharpness 32 Picture menu 32 Shutting down the projector 18 Power connector 7 Source 34 Power cord 7 Source Info 34 Power Sounds 34 Speakers, Connecting external 27 Power-up Source 35 Status indicator panel 18...

This manual is also suitable for:

In3900 seriesIn3904lbW3902W3904In3902In3904

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