O'Reilly logo

Canon® EOS Rebel XSi/450D Guide to Digital SLR Photography by David D. Busch

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

LCD Auto Off

The Display-Off sensor under the viewfinder eyepiece senses when you have brought the camera to your eye (or when another object approaches the viewfinder) and turns off the Shooting Settings display on the LCD. If you’d like to cancel this behavior and have the LCD display visible at all times (unless you turn it off manually by pressing the DISP. button), use this menu option. Selecting Enable activates the auto-off feature. Disable turns it off.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required