e4 Modeling Flash

Nikon D7000 custom setting menu e4 Modeling FlashExplanation: The „modeling flash“ is a very fast sequence of flashes emitted if the flash is switched on and the depth-of-field preview button
is pressed – unless you switch it off here.

Tips: Switch it off! The usage of this feature is very rare and if you are not a really enthusiastic fan of the depth-of-field preview button you can only get scared by the sudden burst of flashes.