Nikon D3400 Kit Owner's Manual

Page of 498
226
The Setup Menu: Camera Setup
If Release locked is selected, the shutter-release button is only 
enabled when a memory card is inserted in the camera. 
Selecting Enable release allows the shutter to be released when 
no memory card is inserted, although no pictures will be 
recorded (they will however be displayed in the monitor in 
demo mode).
Reset all settings except LanguageTime zone and date, and 
g mode options to their default values (0 190, 192, 201). 
Copyright information, image comments, and other user-
generated entries are also reset. Observe caution when using 
this option: once settings are reset, the original values can only 
be restored through separate manual adjustments to each of the 
affected items.
View the current camera firmware version.
Slot Empty Release Lock
G button
➜ B setup menu
Reset All Settings
G button
➜ B setup menu
Firmware Version
G button
➜ B setup menu