135
g
❚❚
AE-L/AF-L
Choose the role played by the
AE-L/AF-L
button.
.
❚❚
AE Lock
At the default setting of
Off
, exposure only locks when the
AE-L/
AF-L
button is pressed. If
On
is selected, exposure will also lock
when the shutter-release button is pressed halfway.
Option
Description
B
AE/AF lock
Focus and exposure lock while the
AE-L/AF-L
button is pressed.
C
AE lock only
Exposure locks while the
AE-L/AF-L
button is pressed.
F
AF lock only
Focus locks while the
AE-L/AF-L
button is pressed.
E
AE lock (hold)
Exposure locks when the
AE-L/AF-L
button is pressed, and remains locked
until the button is pressed a second time or the exposure meters turn
off.
A
AF-ON
The
AE-L/AF-L
button initiates autofocus. The shutter-release button can
not be used to focus.
AE-L/AF-L
button
Summary of Contents for D3000
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