Setting the master/slave channel – Canon 550EX User Manual
Page 55
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Setting the Master/Slave Channel
ETTL BZoom ¿'Smm
MOCIE +
—
wow
im jyj
B-«
I
<-x
n n>______________ ffrm_
C Press the < + > or <-> button to
set the same channel No. (1, 2, 3,
or 4) as the master unit’s.
Press the
« The MB icon and channel No. will be
displayed.
^ k If the master unit and slat/e unit(s) are not set to the same channel No . the masier unit
will be unabfe to trigger the stave unit's Mash, lutake sure the channel No. is the same.
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