The Fn1, Fn2, Fn3 ( C ), And Fn (Vertical) Buttons - Nikon D6 User Manual With Warranty

The Fn1, Fn2, Fn3 ( C ), and Fn (Vertical)
Buttons
Use the Fn1, Fn2, Fn3 ( C ), or vertical Fn button for quick access
to selected settings.
•
The assigned setting can be adjusted by holding the
corresponding button and rotating the command dials. In
some cases, adjustments can be made using both the main
and sub-command dials.
•
Use Custom Settings f3 [Custom controls] and g2 [Custom
controls] in the Custom Settings menu to choose the roles
played by these buttons during photography and movie
recording, respectively.

The Fn1, Fn2, Fn3 ( C ), and Fn (Vertical) Buttons

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