SIGMA C21EN0291 - Manual (Page 18)

BASIC OPERATION AND QUICK REFERENCE
Select the exposure mode P.37
Set the “Mode”-Selector to P “Program AE”
position
Focus P.43
Compose the subject on the Focusing Screen in
the viewfinder, and then press the shutter button
“Half-way” to activate exposure metering and
autofocus.
Take a picture
Press the shutter button “All-the way-down” to
take a picture
Review the image. P.63
The image is displayed for 2 seconds on the
LCD monitor.
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