Canon EOS 77D, Instruction Manual

Page: 411 / 502

411
Custom Controls
N
The exposure will be locked (AE lock) while you hold down the shutter
button.
For flash photography, pressing the button assigned to this function will
fire a preflash and record the required flash output (FE lock).
You can set the exposure compensation by turning the <
6
> dial while
holding down <
0
>. Useful when you want to set exposure
compensation in <
a
> manual exposure with ISO Auto set.
t s
k
k
k
k
k
k
k
k
k
k
k k
A
: AE lock (while button pressed)
d
: FE lock
f
: Exposure compensation (hold button, turn
S
)
Normal shooting (No flash)
When you press the button assigned to this function,
you can lock the exposure (AE lock) while the
metering timer is active. Useful when you want to
set the focus and exposure separately or take
multiple shots at the same exposure setting.
With flash
For flash photography, pressing the button assigned
to this function will fire a preflash and record the
required flash output (FE lock).
When you press the button assigned to this function,
you can lock the exposure (AE lock) while the
metering timer is active. Useful when you want to
set the focus and exposure separately.
t
: AE lock/FE lock
A
: AE lock