Справочник Пользователя для Samsung NP-RV415-A0GMX

Camera settings menu > 

User settings

AF Lamp

When shooting in dark places, turn the AF lamp on in order to have a 
better auto focus. The Auto Focus functions more accurately in dark places 
when the AF lamp is on.

E-Shutter

* Default

Set to use the mechanical shutter. The fastest shutter speed is 
limited to 1/6,000 s.

Set to use the electronic shutter curtain first and the 
mechanical curtain second. It allows you to use fast shutter 
speeds from 1/6,000 to 1/8,000 s.

• 

This feature is available only when you attach a Samsung lens with Samsung 
NX mount.

• 

When you use a large diameter lens and a fast shutter speed, a "bokeh" effect 
(an aesthetic blur in out-of-focus areas) may be affected by the subject and 
the shooting conditions. To make the bokeh effect appear correctly, set the 
E-Shutter to Off.

• 

When you change the E-Shutter settings, the first curtain of the shutter is 
adjusted and you will hear a noise as the shutter adjusts. This is a normal 
situation when preparing the camera to operate the E-Shutter.

Lens Button Speed Settings

Set the zoom speed for the Power Zoom lens' buttons at either fast, 
medium, or slow speed. At fast speed, zoom noise increases and can be 
recorded in videos. This function is available only when you attach the the 
Power Zoom lens.