Mamiya 645DF, Инструкция по эксплуатации

Страница: 22 / 53

41 42
C
S
M.UP
L
1 1
1 1
4
4
22
22
5
ft
m
C
S
M.UP
L
C
S
M.UP
L
C
S
M.UP
L
The AF assist infrared light can be disabled.
Custom settings (C-14 on page 85)
AF Assist Infrared Light
The AF assist infrared light is emitted only when the focus mode is set to “S”
(single focus mode).
Effective range of the AF assist infrared light is limited. It does not reach distant
subjects.
Range: 9m/29.5 ft. (using 80 mm f/2.8 lens under our test conditions)
When using a lens hood or a bellows lens hood (sold as an optional accessory)
that may interfere with the assist light, set focus before mounting the hood.
When the subject is dark or under-exposed and
the camera fails to auto-focus, a red lamp may
light on the front of the camera when the shutter
release button is half-pressed. This is a light
that assists the camera’s auto focus function.
Mirror up Shooting
Set the shutter release mode selector lever to
“
C ” and hold down the shutter for continuous
shooting.
Drive Modes
Continuous Mode
Photographs are taken continuously as long as the shutter release button is pressed.
Set the shutter release mode selector lever to
“
S ”.
The film is advanced by one frame each time the shutter is released.
Single-Frame Mode
When the shutter button is pressed, the mirror
moves up, and when the shutter button is
pressed again, the shutter is tripped, and a
picture is taken. For the mirror up shooting
procedure, see pages 62 to 64.