Canon EOS-1V Service Manual page 206

Changes the AEB
sequence for C.Fn-
9-2/3 to overexpo-
9
sure, correct
exposure, and
underexposure.
Retains the pro-
gram shift amount.
Exposure
10
Functions
Prevents cancella-
tion of multiple
exposures.
11
Sets the AI Servo
AF's subject-track-
ing sensitivity.
AF Functions 12
The AEB sequence set with C.Fn-9-2/3
(underexposure, correct exposure, over-
exposure) is changed to overexposure,
correct exposure, underexposure.
The program shift amount can be
retained instead of being canceled after
the picture is taken.
The program shift amount is retained
even after the lens is interchanged. For
example, when the program is shifted by
two stops toward a higher shutter speed,
the exposure will shift by two stops
toward a faster shutter speed when the
lens is interchanged or zoomed.
The set number of multiple exposures is
taken repeatedly (after the set number of
multiple exposures is taken, the frame
advances and the set number of multiple
exposures is taken again) until the EOS-
1V's multiple exposure setting is set to 0.
The AF subject-tracking sensitivity during
AI Servo AF can be set to one of five lev-
els: Slow, slightly slow, standard, slightly
fast, and fast.
Effective when you want to start • Effective when C.Fn-9-2/3 has
the AEB with an overexposed shot been set.
instead of an underexposed one.
Effective when you want the stan- The program shift is retained until it
dard program to be biased toward is shifted back manually or the bat-
the shutter speed or aperture. tery is replaced or the CLEAR but-
ton is pressed.
Effective when you want to repeat Since the frame counter displays the
the same number of multiple number of multiple exposures at all
exposures for subsequent frames. times, you cannot see how many
exposures are left in the roll while
multiple exposures are being taken.
At the "Fast" setting, the AF Even at the "Slow" setting, the AI
response to the subject's move- Servo AF mode's subject-tracking
ment is very sensitive. It is effec- performance does not decrease.
tive for fast-moving subjects and
for shooting multiple subjects at
different distances.
The "Slow" setting has a slow
response. It is effective when a
subject is being focused and an
obstruction passes in front of the
camera. There is less chance of
the focus being thrown off by the
obstruction. The AI Servo AF can
thereby continue without disrup-
tion.