InFocus LP815 Projector User Manual
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9 Displaying a computer image Remove the lens cap. Press the power switch to position “1” on the back of the projector, then press the Pow e r button on the top of the projector or the remote. 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. ? No startup screen? Get help on page 17. Turn on your computer. The computer ’s image should appear on the projection screen. If it doesn’t, press the Computer button on the projector ’s keypad. Make sure your laptop’s external video port is active. Many laptops do not automatically turn on their external video port when a projector is connected. Usually a key combination like FN + F5 is used to turn the external display on and off. Refer to your computer ’s documenta- tion to learn your computer ’s key combination. ? No computer image? Try pressing the Auto Image button on the keypad. Get help on page 17. remove lens cap 12 press Power switch press Power button I O turn on computeractivate laptop’s external port
10 First-time projector use with Windows 98The 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 Wiz- ard to load the correct driver (which was installed with your Windows operating system). If you are running Windows 2000, Windows ME, or Window XP, skip these steps and go to “Adjusting the image” on page 12.aClick Next to begin searching for the driver.bMake sure “Search for the best driver” is selected, then click Next.cUncheck any checked boxes, then click Next. Windows automatically locates the driver. If this driver has been removed, reload the driver using your Windows operating system CD.dWhen Windows finds the driver, you are ready to install it. Click Next. abcd
11 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 key- board). The second time it detects a USB Human Interface Device (for the mouse). For Windows 2000, Windows ME, and Windows XP: The USB drivers are automatically installed.
12 Adjusting the imageAdjust the height of the projector, if necessary, by pressing the release but- ton to extend the elevator foot. Rotate the leveling foot (located at the bottom back right corner), if neces- sary. Position the projector the desired distance from the screen at a 90 degree angle to the screen. See page 42 for a table listing screen sizes and distances. Adjust the zoom or focus rings by rotating them until the desired image size and focus are produced. If the image is not square, adjust the vertical digital keystone by using the buttons on the keypad. Press the upper Ke y s t o n e button to reduce the upper part of the image, and press the lower Ke y s t o n e button to reduce the lower part. You can also adjust the horizontal keystone via the menus. See page 30. Adjust the Contrast or Brightness in the Picture menu. See page 29 for help with the menus. adjust height rotate level- ing foot elevatorfoot adjust distanceadjust zoom and focus focus zoom adjust keystone adjust Contrast or Brightness contrast brightness
13 Connecting a video device Standard video connectionsPlug 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 yel- low Video 2 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. Plug the remaining white connector into the left audio in connector on the projector (to the right of the yellow Video 2 connector), and plug the red connector into the right audio in connector on the projector. Connect the black power cable to the connector on the back of the projector and to your electrical outlet. NOTE: Always use the power cable that shipped with the projector.Optional video connectionsIf the video device uses a round, four-prong S-video connector, plug an S-video cable (sold separately) into the S-video connector on the video device and into the Video 1 connector on the projector. Use the A/V cable’s audio connectors as described directly above (the yellow connectors on the A/V cable are not used). If the video device uses component cable connectors (sold separately), plug the cable’s green connectors into the green component-out connector on the video device and into the green component connector (labeled “Y”) on the projector. Plug the component cable’s blue connectors into the blue compo- nent-out connector on the video device and into the blue component con- nector (labeled “Pb”) on the projector. Plug the component cable’s red connectors into the red component-out connector on the video device and into the red component connector (labeled “Pr”) on the projector. If you are using RGB input, plug the additional connector into the Video 2/Synch con- nector and turn on the RGB Video option in the Sources menu. See page 33. To connect a progressive scan EdTV or HD component source, use the Com- ponent to VESA adapter to connect the source. connect A/V cable computer 2 network audio inLcomputer in trigger monitor out serial control R audio in computer 1 USBmouse computer 3 connect power cable computer 2 network audio inLcomputer in trigger monitor outserial control R audio incomputer 1USBmouse computer 3 I O connect S-video and video cables computer 2 network audio inLcomputer in trigger monitor outserial control R audio incomputer 1USBmouse computer 3 I O connect component cables I O computer 2 network audio inLcomputer in trigger monitor outserial control R audio incomputer 1USBmouse computer 3 and video cables computer 2 network audio inLcomputer in trigger monitor outserial control R audio incomputer 1USBmouse computer 3VESA adapter component to
14 Displaying a video imageRemove the lens cap. Press the power switch to position “1” on the back of the projector, then press the Powe r button on the top of the projector. 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. ? No startup screen? Get help on page 16. Plug in and turn on the video device. The video device’s image should appear on the projection screen. If it doesn’t, press the Video button on the keypad. Adjust the height of the projector by pressing the release button to extend the elevator foot. Rotate the leveling foot, if necessary. Position the projector the desired distance from the screen at a 90 degree angle to the screen. See page 42 for a table listing screen sizes and distances to the screen. remove lens cappress Power switch press Power button I O 12 turn on video deviceadjust height rotate leveling foot elevatorfoot adjust distance
15 Adjust the zoom or focus rings by rotating them until the desired image size and focus are produced. If the image is not square, adjust the vertical keystone using the buttons on the keypad. Press the upper Key s t o n e button to reduce the upper part of the image, and press the lower Key s t o n e button to reduce the lower part. You can also adjust the horizontal keystone via the menus. See page 30. Adjust the volume on the keypad or remote. Adjust the Contrast, Brightness, Color, or Tint in the Picture menu. See page 29 for help with the menus. adjust zoom and focus focus zoom adjust keystone adjust volumeadjust Picture menu
16 Shutting down the projectorThe projector automatically blanks the screen after no active source is detected for 30 minutes. This blank screen helps preserve the life of the pro- jector. The image returns when an active source is detected or a remote or keypad button is pressed. Screen Save You can make the blank screen appear after five minutes by turning on Screen Save in the Settings>System menu. See page 34. Pow e r S av e The projector also has a Power Save feature that automatically turns the lamp off after no signals are detected for 5 minutes. After 3 additional min- utes with no signal, the projector powers down. If an active signal is received before the projector powers down, the image is displayed. You must press the Power button to display an image after 30 minutes have passed. When Power Save is enabled, Screen Save is disabled. See page 34. Turning off the projector To turn off the projector, press the power button and verify that you want to turn the projector off by pressing the power button again within 3 seconds. You can cancel the shutdown by not pressing the power button a second time. The lamp turns off and the LED blinks green for 1 minute while the fans continue to run to cool the lamp. When the lamp has cooled, the LED lights green and the fans stop. Press the power switch on the back of the projector and unplug the power cable to completely power off the projector. Troubleshooting your setupIf your image appears correctly on the screen, skip to the next section (page 25). If it does not, troubleshoot the setup. The Interactive Display and LED on top of the projector indicate the state of the projector and can help you troubleshoot. The following tables show common problems. In some cases, more than one possible solution is provided. Try the solutions in the order they are pre- sented. When the problem is solved, you can skip the additional solutions. Table 1: LED behavior and meaning LED color/behavior Meaning solid green The projector is plugged in and the power switch is in the On position, or the projec- tor has been powered on and the soft- ware has initialized. The projector has been turned off and the fans have stopped. blinking green The power button has been pressed and the software is initializing, or the projec- tor is powering down and the fans are running to cool the lamp. blinking red see page 42 for more informationA fan or lamp failure has occurred. Make sure the vents aren’t blocked (see page 22).Turn off the projector and wait one minute, then turn the projector on again. If the Replace Lamp message appears, replace the lamp and reset the lamp timer. Contact Technical Support if the problem persists . solid red An unidentifiable error : please contact Technical Support.
17 Source Troubleshooting Problem Solution Result No startup screenPlug power cable in, press power switch, press power button. Remove lens cap. Correct image Only startup screen appears Press the Computer button Activate laptop’s external portComputer image projected 1 2 3 startup screen startup screen A or restart laptop A A
18 No computer image, just the words “Signal out of range” Adjust computer refresh rate in Control Panel>Display>Settings>Advanced> Adapter (location varies by operating system)Computer image projected Only my laptop’s background appears, not the Desktop icons Disable “Extend my Windows Desktop” in Control Panel>Display>Settings>Display 2 (location varies by operating system)Background and Desktop projected Signal out of range A You may also need to set a different resolution on your computer, as shown in the problem, “Image fuzzy or cropped” A A A A Uncheck this option, then click Apply A A