Pentax K-5II, Operating Manual

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299
Appe
ndix
11
The shutter can be released even if the
aperture ring of the D FA, FA, F or A lens is
not set to the
s position or a lens without an
s
position is attached.
Select [Permitted] in [27. Using Aperture
Ring] of the [
A
Custom Setting 4] menu.
The following restrictions apply depending
on the lens being used.
Using the Aperture Ring
Lens Used
Exposure
Mode
Restriction
D FA, FA, F, A, M (lens
only or with auto
diaphragm accessories
such as auto extension
tube K)
c
The aperture remains open regardless
of the aperture ring position. The shutter
speed changes in relation to the open
aperture but an exposure deviation may
occur. [F--] appears for the aperture
indicator.
D FA, FA, F, A, M, S (with
diaphragm accessories
such as extension tube K)
c
Pictures can be taken with a set
aperture value but an exposure
deviation may occur. [F--] appears for
the aperture indicator.
Manual diaphragm lens such
as reflex lens (lens only)
c
FA SOFT 28mm,
FA SOFT 85mm,
F SOFT 85mm
(lens only)
c
Pictures can be taken with a set
aperture value in the manual aperture
range. [F--] appears for the aperture
indicator.
The exposure can be checked with
Optical Preview.
All lenses
a
Pictures can be taken with a set
aperture value and shutter speed. [F--]
appears for the aperture indicator.
The exposure can be checked with
Optical Preview.
The camera operates in
c
(Aperture Priority Automatic Exposure) mode even
if the mode dial is at
B
, e ,
K
, b or
L
when the aperture ring is set to
other than the
s
position.
27.
1
2
Using Aperture Ring
Prohibited
Permitted
Shutter will release when
Cancel OK OK MENU
aperture ring is not set to the
"A" position