Nikon D610 User Manual page 269

Option
Press the Fn button and rotate the main command dial to turn the framing
9
Framing grid
grid display in the viewfinder on or off (0 8).
Press the Fn button and rotate a command dial to choose an image area
Choose
5
image area (0 89).
Viewfinder
m
virtual Press the Fn button to view a virtual horizon display in the viewfinder.
horizon
n
MY MENU Pressing the Fn button displays "MY MENU" (0 280).
Access top
Press the Fn button to jump to the top item in "MY MENU. " Select this
6
item in MY
option for quick access to a frequently-used menu item.
MENU
If the Fn button is pressed when the command dials are rotated, changes
to shutter speed (modes S and M) and aperture (modes A and M) are made
1 step spd/
v
aperture in increments of 1 EV, regardless of the option selected for Custom Setting
b2 (EV steps for exposure cntrl, 0 224).
Choose non-
Press the Fn button and rotate a command dial to choose a lens number
w
CPU lens
specified using the Non-CPU lens data option (0 172).
number
Fn button performs same function as K button. Select when using a
K
telephoto lens or in other circumstances in which it is difficult to operate
Playback
the K button with your left hand.
Pressing the button has no effect.
None
A
Viewfinder Virtual Horizon
When Viewfinder virtual horizon is selected for Custom Setting f2 (Assign Fn button),
pressing the Fn button converts the exposure display in the viewfinder to a roll indicator.
Press the button again to restore the indicator to its normal function.
Viewfinder
Note that the display may not be accurate when the camera is tilted at a sharp angle forward
or back. For a display that shows both pitch and roll, use the Virtual horizon option in the
setup menu (0 258).
Camera tilted right
Description
Camera level Camera tilted left
243
U