Nikon SB2G03(11) 用户手册

120

S

The maximum value for auto 
ISO sensitivity can be selected 
using Maximum sensitivity 
(the minimum value for auto 
ISO sensitivity is automatically set to ISO 100; note that if the 
value selected for Maximum sensitivity is lower than the 
value currently selected for ISO sensitivity, the value selected 
for Maximum sensitivity will be used).  In exposure modes e 
and g, sensitivity will only be adjusted if underexposure would 
result at the shutter speed selected for Minimum shutter 
speed (

1

/

4000

–1 s, or Auto; in modes f and h, ISO sensitivity 

will be adjusted for optimal exposure at the shutter speed 
selected by the user).  If Auto (available only with CPU lenses; 
equivalent to 

1

/

30

s when a non-CPU lens is used) is selected, 

the camera will choose the minimum shutter speed based on 
the focal length of the lens (auto shutter-speed selection can 
be fine-tuned by highlighting Auto and pressing 

2; for 

example, even faster values than those usually selected 
automatically by the camera can be used with telephoto 
lenses to reduce blur). Shutter speeds slower than the 
minimum value may be used if optimum exposure can not be 
achieved at the ISO sensitivity value selected for Maximum 
sensitivity. Press 

J to exit when settings are complete.

When On is selected, the viewfinder and 
rear control panel show 

Z. When 

sensitivity is altered from the value selected 
by the user, these indicators flash and the 
altered value is shown in the viewfinder and rear control panel.