Canon 550 EX - Manual (Page 7)

Nomenclature
● Rear
7
Buttons marked with an asterisk remain active for 8 sec. after the button is released. LCD
panel illumination with the <
> button remains on for 12 sec.
< >Horizontal bounce release
button (page 40, 90)
PUSH
When these two
buttons are pressed
simultaneously, the
setting changes in the
following loop:
* < > Decrement
button
LCD panel
< > Vertical bounce
release button
(page 40, 90)
PUSH
* < > Select/
Set button
< > Zoom
button (page 18)
Main switch (page 16)
: Turns off the power.
: Turns on the power.
SE: Turns on the power and
enables the SE mode.
Wireless selector (page 14)
<
> : For operation as an on-
camera Speedlite.
< > : For operation as a
wireless master unit.
< > : For operation as a
wireless slave unit.
Flash exposure confirmation
lamp (page 18)
* < > Increment
button
< > Flash
mode and slave
setting button
(page 21, 74, 112)
< > Pilot
lamp/Test firing
button/Wireless slave
SE cancel button
(page 17, 59, 107)
* < > LCD panel
illumination button
(page 21)
Custom Function
setting button(page 112)
(Off)
01. F073-E (3~) 02.4.1 2:07 PM Page 7