Pentax 19411, Руководство пользователя

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80
Shoot
ing Funct
ions
4
This camera features the following nine exposure modes.
Use the mode dial (p.32) to change the exposure mode. The settings
available for each exposure mode are as follows.
Changing the Exposure Mode
Exposure
Mode
Description
EV Com-
pensation
Change
Shutter
Speed
Change
Aperture
Sen-
sitivity
Page
B
(Green)
Automatically sets
shutter speed and
aperture to the proper
exposure according to
Program line when
taking pictures.
No No No Yes p.83
Noise Reduction
When you use a digital camera to shoot with a long exposure or high
sensitivity setting, image noise (image roughness or unevenness)
becomes noticeable.
You can reduce image noise by using Noise Reduction. Images shot
with Noise Reduction take longer to save.
Set in [17. Slow Shutter Speed NR] or [18. High-ISO Noise
Reduction] in the [
A
Custom Setting] menu.
Slow Shutter Speed NR
Auto: The camera determines the conditions such as the shutter
speed, sensitivity, and internal temperature, and automatically
reduces noise as necessary.
On: Reduces noise only when shooting at slow shutter speeds
(under 0.3 seconds).
High-ISO Noise Reduction
Select the level of noise reduction from [Off], [Weakest], [Weak], or
[Strong] when shooting with a high-sensitivity setting.