Canon EOS 1 V HS - Manual (Page 103)

Custom Function Settings
Manual Tv/Av settings
During manual exposures, you can change the aperture with the
dial and set the aperture even while the lens is detached from the camera.
C.Fn Function No. Description
C.Fn-5
Manual Tv/Av setting
with the Main Dial /
Quick Control Dial ,
0
•^Tv
#Av Sets shutter speed/
Sets aperture
1
■ ~Av
#Tv Sets aperture/
Sets shutter speed
2
—■ Tv
«i Sets shutter speed/
Sets aperture
3
#Tv
Sets aperture/
Sets shutter speed
H! This icon indicates that the aperture can be set with the lens detached
from the camera.
C.Fn-5-1: Use the <Q> dial to set the shutter speed and the < > dial
to set the aperture. The shutter speed can also be set by
pressing the < > button and turning the < > dial. This is
convenient when you have to often change the aperture
during studio sessions with studio flash units,
(^p.66)
Also, when you use AEB in the manual exposure mode, the
shutter speed can stay fixed while only the aperture is shifted
for AEB.
C.Fn-5-2; You set the shutter speed and aperture in the same way as with
C.Fn-5-0. And you can still set the aperture even while the lens
is detached from the camera.
Convenient especially for pro
photographer assistants when a super telephoto lens is
used with more than one EOS-1 V body.
C.Fn-5-3' You set the shutter speed and aperture in the same way as with
C.Fn-5-1. And you can still set the aperture even while the lens
is detached from the camera.
If this Custom Function is used with C.Fn-11-1/2, you have to use the <E0B>
button and dial instead of the < > button and dial to set the shutter speed and
aperture.
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