3. Aperture-priority AE Mode [A-TTL]
Set the camera to "Av" to take the subject
depth of field into account. This setting is
best for fill-in flash portraits and slow-sync
flash photography. The aperture is set
manually while the shutter speed is set
automatically (between 30 and 1/250 sec
with the EOS 620, and between 30 and
1/125 sec with the EOS 650).
If a smaller aperture is set in the dark,
the automatically-set shutter speed will
be comparatively slow. Be careful of
camera-shake and use a tripod (This
warning does not sound.)
6
1) Turn the main switch ON and make sure
the ready lamp lights up.
2) Cover the main subject with the AF
frame and press the shutter button
halfway.