4-3 Customizing Buttons and Dials
Available Roles
Role Function
AF Stop
Suspend autofocus. Focus locks and autofocus is suspended while the
control is pressed. Applies only to lens L-Fn buttons.
AEL/AFL (t)
Lock focus and/or exposure (P. 141). When used for exposure lock,
the control locks exposure when pressed and releases the lock when
pressed a second time. The behavior of the control can be selected
using [K AEL/AFL] in G Custom Menu J.
RREC (movie
recording)
The control functions as a movie-record button. Press to start or stop
recording.
Direct Function
(n)
Assign roles to the buttons on the arrow pad (FGHI). The following
roles can be assigned:
H button: N (AF-target selection)
F button:
F (exposure compensation)
I button:
# (fl ash)
G button: j/Y (drive mode)
• Use XD and XE to assign roles respectively to the I and G
buttons.
Preview (z)
Stop aperture down to the selected value. This lets you preview depth
of fi eld. Aperture stops down to the currently-selected value while the
button is pressed. Preview options can be selected using [z Settings]
in G Custom Menu Q (P. 524).
k (one-touch
white balance)
Measure a value for one-touch white balance (P. 207). Frame a
reference object (a piece of white paper or the like) in the display,
then press and hold the control and press the shutter button. A list of
one-touch white balance options will be displayed, from which you can
choose the location to which the new value will be saved.
AF Area Select
(N)
Adjust AF-target settings.
You can choose the AF-target mode (P. 120) and position (P. 123)
and adjust settings for face/eye priority AF (P. 133). Press the control
to view the AF-target selection display. Use the front or rear dial to
choose AF-target mode and face/eye priority AF settings and the multi
selector or arrow pad to position the AF target.
N Home
(AF home position)
Recall previously-saved [AF Mode], [AF
Target Mode], and [AF
Target
Point] “home position” settings. Press the control to recall saved settings
and press it again to restore the settings previously in effect. Home
position settings are saved using [N Set Home] in G Custom Menu
K (P. 487).
• You can save separate home positions for landscape and portrait
orientations using [K Orientation Linked N] (P. 489) in
G Custom Menu K.
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