Nikon 6MB07411-03 A10 Vertical AF-ON Button, 301, AE lock only, AE lock Hold, AF lock only

Option	Description
	Exposure locks when the Bbutton is pressed, and

EAE lock (Hold) remains locked until the button is pressed a second

time or the exposure meters turn off.

FAF lock only Focus locks while the Bbutton is pressed.

a10: Vertical AF-ON Button

Gbutton ➜ ACustom Settings menu

Choose the function assigned to the B button for vertical shooting.

	Option	Description
G	Same as AF-ON	Both Bbuttons perform the function selected
		for Custom Setting a9.
A AF-ON		Pressing the vertical Bbutton initiates
		autofocus.
B	AE/AF lock	Focus and exposure lock while the vertical B
		button is pressed.
C	AE lock only	Exposure locks while the vertical Bbutton is
		pressed.
		Exposure locks when the vertical Bbutton is
	AE lock (Reset on	pressed, and remains locked until the button is
D release)		pressed a second time, the shutter is released, or
		the exposure meters turn off.
		Exposure locks when the vertical Bbutton is
E AE lock (Hold)		pressed, and remains locked until the button is
		pressed a second time or the exposure meters
		turn off.
F	AF lock only	Focus locks while the vertical Bbutton is
		pressed.

U

301