Nikon D2Xs - Manual (Page 206)

192
Menu Guide—Custom Settings
When On is selected, the rear control-panel dis-
play shows ISO-AUTO and ISO-A appears in the
viewfi nder sidebar. These indicators fl ash when
ISO sensitivity is altered from the value selected
by the user.
Custom Setting b2: ISO Sensitivity Step Value
This option determines whether adjustments to
ISO sensitivity are made in increments equivalent
to
1 /
3
EV (1/3 step, the default option), ½ EV (1/2
step), or 1 EV (1 step). Highlight b2 ISO step
value in the second level of the CSM menu (
180) and press the multi selector to the right.
Press the multi selector up or down to highlight an option, then press to the
right to make a selection.
Custom Setting b3: EV Steps for Exposure Control
This option determines whether adjustments to
shutter speed, aperture, and bracketing are made
in increments equivalent to
1 /
3
EV (1/3 step, the
default option), ½ EV (1/2 step), or 1 EV (1 step).
Highlight b3 EV step in the second level of the
CSM menu (
180) and press the multi selector
to the right. Press the multi selector up or down to highlight an option, then
press to the right to make a selection.
Bank Select
If a shooting menu bank in which ISO sensitivity has been set to a value over 800 is
chosen after On is selected for Custom Setting b1, ISO sensitivity will not be ad just ed
automatically. ISO sensitivity will also not be ad just ed automatically if a Custom Set-
tings bank in which On is selected for Custom Setting b1 is chosen after ISO sensitivity
has been set to a value over 800.
High ISO NR ( 176)
Noise is more likely to appear in photographs taken at higher sensitivities. To reduce
noise at ISO sensitivities of ISO 400 equivalent and above, turn on the High ISO NR
option in the shooting menu.