Canon EOS-1V HS Instructions Manual page 102

Custom Function Settings
C.Fn-6 Exposure level increments
You can change the increments for the exposure setting (shutter speed
and aperture) and exposure compensation (AE, AEB, flash exposure).
C.Fn Function
Increments for the
exposure setting
(shutter speed/
C.Fn-6
aperture) and
exposure
compensation
C.Fn-6-1: Sets whole-stop increments for the shutter speed and
aperture which might be familiar to older users.
C.Fn-6-2: Suited for negative films which have a relatively wide
exposure latitude.
C.Fn-7 USM lens electronic manual focusing
After focus is achieved in the One-Shot AF mode, electronic manual
focusing is possible with the following lenses:
EF 50mm f/1.0L USM, EF 85mm f/1.2L USM, EF 200mm f/1.8L USM, EF
300mm f/2.8L USM, EF 400mm f/2.8L USM, EF 400mm f/2.8L II USM, EF
500mm f/4.5L USM, EF 600mm f/4L USM, EF 1200mm f/5.6L USM, EF 28-
80mm f/2.8-4L USM.
C.Fn Function
Electronic manual
C.Fn-7 focusing after One-
Shot AF
C.Fn-7-1: This prevents the focus from being thrown off by inadvertant
turning of the focusing ring after One-Shot AF. (Focusing is
possible before focus is achieved.) With both C.Fn-7-1 and
C.Fn-7-2, manual focusing is possible with the lens focus mode
switch set to MF or M.
C.Fn-7-2: Electronic manual focusing is disabled in the AF mode.
102
No.
1/3-stop exposure setting/
0
1/3-stop exposure compensation
1-stop exposure setting/
1
1/3-stop exposure compensation
1/2-stop exposure setting/
2
1/2-stop exposure compensation
No.
Enabled (With C.Fn-4-1/3,
0
enabled before achieving focus)
Disabled (With C.Fn-4-1/3,
1
enabled before achieving focus)
Disabled (Disabled before achieving
2
focus even with C.Fn-4-1/3)
Description
Description