Pentax 10916 用户手册

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10

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 [Enable] in [22. Using Aperture Ring] 
of the [A Custom Setting 4] menu. 

The following restrictions apply depending 
on the lens being used. 

Lens Used

Capture 

Mode

Restriction

D FA, FA, F, A, M (lens only 

or with automatic 

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 specified 

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 specified 

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. 

If the aperture ring is set to a position other than s, the camera operates in c 
mode regardless of the mode dial setting except when set to a or C mode.