Epson Projector Ex90 User Manual
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31 2 Projecting Once you’ve set up the projector, you’re ready to turn it on, adjust the image, and give your presentation. Although you can operate the projector without it, the remote control lets you use additional features. See Chapter 3 for instructions on using the remote. This chapter covers the following: ■Turning on the projector and other equipment ■Adjusting the image ■Adjusting the volume ■Shutting down the projector
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32Projecting Turning On Your Equipment Make sure your projector and other equipment are set up and connected correctly, as described in Chapter 1. Then turn on your projector, as described below. If you turn on your connected computer or video equipment before starting the projector, the projector automatically detects and displays the image source. If you turn on the projector first, or have multiple pieces of connected equipment, you may have to select the image source manually. See page 34....
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Projecting33 3. Connect the other end to an electrical outlet. The power light on top of the projector turns orange, indicating that the projector is receiving power but not yet turned on. Wait until the light stops flashing but stays orange. 4. Turn on your computer or video source if you have not already. 5. Press the Power button on top of the projector to turn it on. (You can also press the Power button on the remote control.) The projector beeps and the power light flashes green as the...
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34ProjectingTo focus and adjust the image, see page 37. If a projected image fails to appear, see “What To Do If You See a Blank Screen” on page 34. When you’re done with your presentation, shut down the projector as described on page 41. Selecting the Image Source Selecting the image source lets you switch between images input from different pieces of equipment connected to the projector (such as a computer and DVD player). If you don’t see the image you want, press the Source Search button on the...
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Projecting35 ■Check the Signal menu to make sure the correct input source is selected. See page 58. If you’re using a PC laptop: ■Hold down the Fn key and press the function key that lets you display on an external monitor. It may have an icon such as or it may be labelled CRT/LCD. Allow a few seconds for the projector to sync up after pressing it. Check your laptop’s manual or online help for details. On most systems, the or CRT/LCD key lets you toggle between the LCD screen and the...
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36Projecting If you’re using a Macintosh laptop with OS X: You may need to set up your system to display on the projector screen as well as the LCD screen. Follow these steps: 1. From the Apple menu, select System Preferences, then click Display or Displays. 2. Select VGA Display or Color LCD, click Arrange or Arrangement, and make sure Mirror Displays is checked. Click here Select Mirror Displays
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Projecting37 Adjusting the Image Once you see your image, you’ll need to make certain adjustments: ■To focus or zoom your image, see below. ■If the image is too high or too low, you can reposition it. See page 38. ■If the image isn’t square, see page 38. ■To adjust image brightness, see page 39. ■If a computer image displays incorrectly, see page 40. ■To change the color mode for your image and surroundings, see page 44. You can make many other adjustments to the image—such as changing the brightness,...
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38Projecting Adjusting the Height of Your Image If the image is too low, you can raise it by extending the projector’s front adjustable foot. 1. Stand behind the projector. Press up on the blue foot release lever and lift the front of the projector to extend the front adjustable foot. 2. Once the image is positioned where you want, release the lever to lock the foot in position. If the image is no longer rectangular after raising it, see the next section. Adjusting the Image Shape If the projector...
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Projecting39 ■If your image looks like or , you need to adjust the keystone correction value. Press the or buttons on the projector to correct the shape of the image. After correction, your image will be slightly smaller. ■You may need to turn on Auto Keystone. See page 61 for instructions. You can also make keystone adjustments using the projector’s Settings menu. See page 62. Adjusting the Brightness The brightness of an image depends on the source you are projecting and the amount of...
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40Projecting Correcting Computer Images If you’ve connected a computer and the image doesn’t look right, or it doesn’t fit properly on the screen, press the Enter button on the projector or the Enter/Auto button on the remote control. This automatically resets the projector’s tracking, sync, resolution, and position settings. You must be projecting a computer image for this button to have any effect. Additionally, if the Auto Setup option in the Signal menu is set to OFF, the Auto function will...