Ae Metering - Ricoh PENTAX K-3 II Operating Manual

u Caution
• When [HDR Capture] of the A1 menu is enabled and [Auto
Align] is set to T (On), [AUTO ISO Parameters] is fixed
to J.
Noise Reduction when Shooting with
a High ISO Sensitivity
3
You can set the Noise Reduction
setting when shooting with a high
ISO sensitivity in [High-ISO NR]
of the A2 menu or the control panel.
Applies Noise Reduction at optimally calculated
Auto
levels throughout ISO range.
Low/
Applies Noise Reduction at constant chosen level
Medium/
throughout ISO range.
High
Applies Noise Reduction at user-defined levels for
Custom
each ISO setting.
Off Does not apply Noise Reduction at any ISO setting.
When [Custom] is selected, select
[Setting] and set the noise reduction
level according to the ISO sensitivity.
44
Choose the part of the sensor to use for measuring brightness
and determining exposure.
1
A2/v
High-ISO NR High-ISO NR
Auto Auto
Low Low
Medium Medium
High High
Custom Custom
Off Off
Cancel Cancel OK OK
A
B
High-ISO NR High-ISO NR
1 2
100 100
200 200
400 400
800 800
1600 1600
3200 3200
6400 6400
C Spot
Reset Reset

AE Metering

Turn R while pressing 2.
Meters the brightness in multiple different
Multi- zones of the sensor.
segment In backlit conditions, this mode automatically
adjusts exposure.
Meters the brightness with an emphasis on the
center of the sensor.
Center-
The sensitivity increases at the center and
weighted
no automatic adjustment is performed even
in backlit conditions.
Meters the brightness only within a limited
area at the center of the sensor.
Useful when the subject is small.
2 5 0 2 5 0
1/ 1/
5.6 5.6 3 2 0 0 3 2 0 0
F F
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