Auto Off Timers - Nikon D3400 Reference Manual

Auto off Timers

This option determines how long the monitor remains on if no
operations are performed during menu display and playback
(Playback/menus), while photographs are displayed in the
monitor after shooting (Image review), and during live view
(Live view), and how long the standby timer, viewfinder, and
information display remain on when no operations are
performed (Standby timer). Choose shorter auto-off delays to
reduce the drain on the battery.
Option
C Short
D Normal
E Long
F Custom
A
Auto off Timers
The monitor and viewfinder will not turn off automatically when the
camera is connected to a computer or printer via USB.
Description (all times are approximate)
Auto off timers are set to the following values:
Playback/
menus
Short 20 s
5 min.
Normal
Long 10 min.
Choose separate delays for Playback/menus, Image
review, Live view, and Standby timer. When settings
are complete, press J.
G button ➜ B setup menu
Image
Live view
review
4 s 5 min.
4 s 10 min.
20 s 20 min.
B The Setup Menu: Camera Setup
Standby
timer
4 s
8 s
1 min.
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