Epson 745c 사용자 설명서

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Displaying and Adjusting the Image
23
Adjusting the Image 
Once you see your image, you need to make certain adjustments:    
If the image is too high or too low, you can reposition it. See 
below.
To focus or zoom your image, see page 24. 
If the image isn’t square, see page 24.
If a computer image displays incorrectly, see page 26. 
If you need to fine-tune the image and/or sound, see Chapter 6.
Adjusting the Height of Your Image 
If the image is too low on the screen, you can use the front adjustable 
foot to raise it. 
1. Stand behind the projector. Press the blue foot release lever up 
and lift the front of the projector. 
2. Once the image is positioned where you want it, release the lever 
to lock the foot in position.
3. If necessary, you can fine-tune the height or level the image by 
turning the projector’s rear foot. 
Raising the projector causes the image to distort or “keystone,” but 
you can manually correct the shape as described on page 24. 
Projector rear foot
Canada User's Guide.book  Page 23  Friday, September 3, 2004  3:49 PM