Nikon D3400 Kit オーナーマニュアル

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Basic Photography and Playback
A
Automatic Scene Selection (Scene Auto Selector)
If live view is selected in 
i or j mode, the 
camera will automatically analyze the 
subject and select the appropriate shooting 
mode when the shutter-release button is 
pressed halfway to focus using autofocus. 
The selected mode is shown in the monitor.
Portrait
Human portrait subjects
Landscape
Landscapes and cityscapes
Close up
Subjects close to the camera
Night portrait
Portrait subjects framed against a dark 
background
Auto
Subjects suited to 
i or j mode or that do not 
fall into the categories listed above
Auto (flash off)
A
The Standby Timer (Viewfinder Photography)
The viewfinder and information display will turn off if no 
operations are performed for about eight seconds, 
reducing the drain on the battery. Press the shutter-
release button halfway to reactivate the display. The 
length of time before the standby timer expires 
automatically can be selected using the Auto off timers option in the 
setup menu (
Exposure meters off
Exposure meters on
A
The Standby Timer (Live View)
The monitor will turn off if no operations are performed for about ten 
minutes. The length of time before the monitor turns off automatically 
can be selected using the Auto off timers option in the setup menu 
(