Nikon D300S (Body Only), D300s user manual Fn Button Press, 293

❚❚Fn Button Press

Selecting Fn button press for Custom Setting f5 displays the following options:

Option	Description
q Preview *	Press the Fn button to preview depth of field (0 105).
	Press the Fn button to lock flash value (built-in flash
r FV lock *	and SB-900, SB-800, SB-600, SB-400, and SB-R200
	flash units only, 0 178). Press again to cancel FV lock.
B AE/AF lock	Focus and exposure lock while the Fn button is
	pressed.

CAE lock only Exposure locks while the Fn button is pressed.

AE lock	Exposure locks when the Fn button is pressed, and
	remains locked until the button is pressed a second
D (Reset on
	time, the shutter is released, or the exposure meters
release) *
	turn off.
E (Hold)AE lock*	Exposure locks when the Fn button is pressed, and
	remains locked until the button is pressed a second
	time or the exposure meters turn off.

FAF lock only Focus locks while the Fn button is pressed.

s Flash off		The flash will not fire in photos taken while the Fn
		button is pressed.
		If the Fn button is pressed while exposure or flash
		bracketing is active in single frame or quiet shutter-
		release mode, all shots in the current bracketing
		program will be taken each time the shutter-release
	Bracketing	button is pressed. If white balance bracketing is
		active or continuous release mode (mode CH or CL) is
t burst
		selected, the camera will repeat the bracketing burst
		while the shutter-release button is held down (in
		single frame release mode, white balance bracketing
		will be repeated at the frame rate for CH release
		mode).
L	Matrix	Matrix metering is activated while the Fn button is
	metering	pressed.	U

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