89
Taking Photographs—Exposur
e
Non- CPU Lenses
Exposure mode
A
(aperture-priority auto) is automatically selected when a non-CPU
lens is attached. The exposure mode indicator (
S
) in the top control panel will blink
and
A
will be displayed in the viewfi nder. For more information, see “Aperture-Priority
Auto” (
90).
Changing from Manual to Shutter-Priority Auto
If you select a shutter speed of
in manual exposure mode and then select shut-
ter-priority auto without changing the shutter speed, the
indicator in the shutter-
speed display will fl ash and the shutter can not be released. Rotate the main command
dial to select a different shutter speed before shooting.
Exposure Warning
If the camera is unable to produce the correct exposure at the selected shutter speed,
the electronic analog exposure display (
93) in the viewfi nder will show the amount
of un der- or over-exposure and one of the fol low ing in di ca tors will be dis played in the
con trol panel and viewfi nder aperture displays:
Subject too dark. Choose slower shutter speed or higher sensitivity (ISO
equivalency;
48), or use optional Speedlight.
Description
Indicator
Subject too bright. Choose faster shutter speed or lower sensitivity (ISO
equivalency;
48), or use optional Neutral Density (ND) fi lter.
Shutter-Speed Lock
Shutter speed can be locked at the selected setting (
94).
b3—EV Step (
184)
This option controls whether changes to shutter speed and aperture are made in in cre -
ments equiv a lent to
1
/
3
EV (the default setting), ½ EV, or 1 EV.
d4—Long Exp. NR (
190)
To reduce noise at shutter speeds of about ½ s or slower, select
On
for Custom
Set ting d4. Note that this will increase the time needed to process photographs before
they are saved to the mem o ry card.
f5—Command Dials >Change Main / Sub (
202)
This option can be used to reverse the roles of the command dials so that the sub-com-
mand dial controls shutter speed, while the main command dial controls aperture.
Summary of Contents for D2H
Page 1: ...En The Nikon Guide to Digital Photography with the DIGITAL CAMERA ...
Page 48: ...36 ...
Page 158: ...146 ...
Page 232: ...220 ...