73 a – Nikon D750 DSLR Camera (Body Only) User Manual
Page 101
73
A
Power Aperture
Power aperture is not available with some lenses. Power aperture is
available only in modes
A
and
M
and can not be used while photo
shooting info is displayed (a
6
icon indicates that power aperture can
not be used).
A
Using an External Microphone
The optional stereo microphone can be used to record sound in stereo
or to avoid recording focus noise and other sounds made by the lens
(
443).
A
Headphones
Third-party headphones can be used. Note that high sound levels may
result in high volume; particular care should be taken when
headphones are used.
A
See Also
For information on assigning power aperture to the
Fn
and
Pv
buttons,
see Custom Settings g1 (
Assign Fn button
370) and g2 (
Assign
preview button
,
372). The
Fn
button can be used to widen the
aperture, the
Pv
button to narrow the aperture.