Camera Flash User Manual

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The
Speedlite's
zoom
setting
will
be
set
automatically
to
24mm.
It
is
possible
to
change
the
master
unit's
zoom
setting.
However,
note
that
the
master
unit
transmits
wireless
signals
to
the
slave
unit(s}
with
the
preflash.
Therefore,
the
flash
coverage
must
cover
the
slave
unit's
position.
If
you
change
the
master
unit's
zoom
setting,
be
sure
to
test
the
wireless
flash
operation
before
shooting.
If the slave unit's auto power off takes effect, press the master unit's test
firing button to turn on the slave unit.
A
test
flash
cannot
be
fired
while
the
camera's
operation
timer
04
or
06
is
active.
[lID
The slave unit's auto power off time can be changed. (C.Fn-10
--+
p.27)
[lID
The time during which the slave unit's auto power off can be canceled by
the master unit can be changed. (C.Fn-11
--+
p.27)
Master Unit's Flash ON/OFF
You
can disable the master unit from firing so that only the slave unit(s)
will fire a flash.
ETTL
m»Zoom
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n-
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'1
Press the
<ZOOM/~>
button
so that the display blinks as
shown on the left.
Disable the master unit's flash
firing.
'.
Turn the
<@>
dial to select
<[I
FF>,
then press the < @ > button.
~"
The icon will change to <
"z.-'
>.
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mJZoom
2Ymm
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Even if you disable the master unit's flash firing, it will still fire a preflash to
transmit wireless signals.
39