Canon Speedlite 380EX Instruction Manual - Page 16

III. Speedlite 380EX with Type-B Cameras 60 4.0 f • 3 Aim the active focusing point on the subject and press the shutter button halfway. • Focus is achieved and the shutter speed and aperture setting are displayed in the viewfinder and on the LCD panel. • The sync speed is set automatically anywhere from 1/60 sec. to the camera's maximum sync speed (this varies depending on the cameraln the case of EOS Rebel-series cameras, the sync speed is set to 1/90 sec. in the Program or Full Auto mode). The aperture is also set automatically. (See page 46) 4 Check that S- and the shutter speed and aperture setting are displayed in the viewfinder, then press the shutter button completely to take the picture. rl If the Speedlite is used with a Programmed Image Control mode, it will be the LEI same as using the Speedlite in the Program AE mode. III. Speedlite 380EX with Type-B Cameras Fill-in Flash Even in daylight, you can use flash as fill light for harsh shadows or dark, backlit portrait subjects. With fill flash. • to Without fill flash. wi When a fully-automatic, picture-taking mode is used with Speedlite 380EX, the fill flash output may be reduced automatically to balance the exposure between the subject and background. This is called auto flash output reduction. 30 31