63
AD
V
ANCED PHO
T
OGRAPHY—SENSITIVITY (ISO EQUIV
ALENCY)
1
/
2
-step increments
1-step increments
Increased Sensitivity Settings
Note that raising sensitivity increases the amount of “noise” visible in the final photograph.
20—ISO Step Value (
pg. 172)
By default, adjustments to sensitivity are made in increments equivalent to
1
/
3
EV (
1
/
3
step).
Custom Setting 20 can be used to set the size of the increments to
1
/
2
or 1 step.
Sensitivity raised by roughly two
steps (2 EV) over ISO 1600
Sensitivity raised by roughly one
step (1 EV) over ISO 1600
If possible, the current value for sensitivity is maintained when a new ISO step value is selected.
If the value currently selected for sensitivity is not available at the new ISO step value, sensitivity
will be rounded up to the nearest available setting.
31—ISO Boost (
pg. 180)
Sensitivity can be raised by roughly one or two steps over ISO 1600 equivalent. If
ISO
is
selected for Custom Setting 35, or if the ISO button is pressed when
Frame Count
is se-
lected, the rear control panel will show
(sensitivity increased by approximately one step
over ISO 1600 equivalent) or
(sensitivity increased by approximately two steps over
ISO 1600 equivalent).
Содержание 25203 - D1H Digital Camera SLR
Страница 1: ...En User s Manual ...
Страница 206: ...192 ...
Страница 238: ...Printed in Japan S2J00200401 11 6MEA0911 04 En ...