Sony ILCE-7S - Manual (Page 140)

On (default setting):
Uses [SteadyShot].
Off:
Does not use [SteadyShot].
We recommend that you set [SteadyShot] to [Off] when using a tripod.
Note
You cannot set [SteadyShot] when you are using an A-mount lens (sold separately), or
when the name of the attached lens does not contain the letters “OSS,” such as “E16mm
F2.8.”
[148] How to Use Using shooting functions Setting the other functions of this product
Long Exposure NR (still image)
When you set the shutter speed to one second or longer (long exposure shooting), noise
reduction is turned on for the duration that the shutter is open. With the function turned on,
the grainy noise typical of long exposures is reduced.
1. MENU
→
(Camera Settings)
→ [
Long Exposure NR]
→ desired setting.
Menu item details
On (default setting):
Activates noise reduction for the same duration that the shutter is open. When noise
reduction is in progress, a message appears and you cannot take another picture. Select this
to prioritize the image quality.
Off:
Does not activate noise reduction. Select this to prioritize the timing of shooting.
[149] How to Use Using shooting functions Setting the other functions of this product
High ISO NR (still image)
When shooting with high ISO sensitivity, the product reduces noise that becomes more
noticeable when the product sensitivity is high. A message may be displayed during noise
reduction processing; you cannot shoot another image until the message disappears.