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The Canon EOS Digital Rebel XSi/450D Companion
book

The Canon EOS Digital Rebel XSi/450D Companion

by Ben Long
September 2008
Beginner to intermediate
288 pages
9h 36m
English
O'Reilly Media, Inc.
Content preview from The Canon EOS Digital Rebel XSi/450D Companion
GETTING TO KNOW THE REBEL XSI
VIEWING YOUR IMAGES
11
As you might have noticed, there’s a sensor located just below the viewfinder.
When you put your eye up to the viewfinder, the sensor detects your face and
shuts off the LCD screen so that its light doesn’t interfere with your vision. When
you pull the camera away again, the display comes back on.
e XSi manual warns that if you’re wearing sunglasses, this sensor can become
confused and may not function properly. Personally, I’ve never had this problem,
but it’s something to look out for if you shoot in sunglasses.
Shoot some more in Full Auto mode and get comfortable with the camera’s con-
trols. While the camera has a lot of other buttons and dials, you don’t really need
to worry about them right now.
TIP: If the Viewfinder Is Not Sharp
If you wear glasses and like to remove them when shooting, you can use the
diopter control, the small knob next to the viewfinder, to compensate for some
near- or farsightedness. Turn the knob until the 9 autofocus boxes inside the
viewfinder are sharp. Note that the diopter may not be able to completely
compensate for extremely bad vision. Also, you’ll have to change it back if
you put your glasses back on. If the viewfinder ever inexplicably goes out of
focus, it might just be that you bumped the diopter knob. Turn it until focus
is restored.
Viewing Your Images
As you’ve seen, the XSi displays
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Publisher Resources

ISBN: 9780596520861Catalog PageErrata