Canon AE-1 PROGRAM - Page 21

Look into the viewfinder and
press the shutter button
half-
way. A green "P" and a num-
ber
will appear to the right of
the field of view, indicating
programmed
AE and the aper-
ture
selected automatically by
the camera.
See pp. 34-41 for further
details on viewfinder informa-
tion.
I
[il
I
1.8
Exposure will be correct if the
aperture
display does not
blink. The "P" will blink to
warn you of camera shake
when the shutter speed
is
1 / 30 sec. or slower. If the "P"
blinks, use a flash or attach
the camera
to a tripod. You
can
also use a film with a
higher
ISO / ASA rating.
21
When there is not enough light
for correct exposure, the max-
imum aperture
of the lens
blinks; " 1
6" blinks to indicate
too much light.
Note
When shooting with a lens
whose maximum aperture is
tll.8 or f/3.5, for example, the
aperture
display will indicate a
maximum aperture
of either
f/ l .4 or f/ 2, or tl2 .8 or f/4 re-
spectively.