Sony ILCE-1 Help Manual page 339

In the following example, the functions listed below are registered to "My Dial," and [My Dial 1→2→3] is assigned to the
C1 (Custom 1) button.
Operation part My Dial 1
Control wheel ISO
Front dial Aperture
Rear dial Shutter Speed
1.
Press the C1 (Custom1) button.
The functions registered to [My Dial 1] will be assigned to the control wheel, the front dial, and the rear dial.
The icons for the functions registered to [My Dial 1] are displayed in the lower part of the screen.
2.
Turn the control wheel to set the ISO value, turn the front dial to set the aperture value, and turn the rear dial to set
the shutter speed.
3.
Press the C1 button again. The functions registered to [My Dial 2] will be assigned to the control wheel, the front dial,
and the rear dial.
4.
Turn the control wheel to set [
to set [ Exposure Comp.].
5.
Press the C1 button again, and change the setting values for the functions registered to [My Dial 3].
6.
Press the shutter button to shoot.
Note
"My Dial" settings in which every dial/wheel is set to [Not set] are not recalled when you press the custom key. They are also
skipped in [My Dial 1→2→3].
Even if a dial/wheel has been locked using the [Lock Operation Parts] function, it will be unlocked temporarily when "My Dial" is
recalled.
Related Topic
Assigning frequently used functions to buttons (Custom Key Setting)
My Dial 2
White Balance Not set
Creative Look Move AF Frame
Exposure Comp. Move AF Frame
White Balance], turn the front dial to set [
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339
My Dial 3
: Std
: Std
Creative Look], and turn the rear dial