Canon EOS Rebel T3i EOS REBEL T3i / EOS 600D Instruction Manual - Page 143

k Shooting Movies During movie shooting, do not point the lens toward the sun. The sun's heat can damage the camera's internal components. Cautions for movie shooting are on pages 163 and 164. If necessary, also read the Live View shooting cautions on pages 139 and 140. The ISO speed, shutter speed, and aperture are set automatically. AE lock is possible by pressing the button (p.107). To cancel AE lock during movie shooting, press the button. By holding down the button and turning the dial, you can set the exposure compensation. Pressing the shutter button halfway displays the shutter speed, aperture, and ISO speed (p.146) on the screen's bottom. This is the exposure setting for taking a still photo. On the shooting information display (p.227), if you playback a movie shot with autoexposure, the shutter speed and aperture will not be displayed. The image information (Exif) will record the settings used at the start of the movie shooting. Using an EX-series Speedlite (Sold Separately) Equipped with a LED Light This camera is compatible with the function turning on the LED light automatically in low-light conditions during autoexposure shooting. For details, see the EX-series Speedlite's instruction manual. 143