Canon Speedlite 550EX Instructions Manual page 20

20
Using the Zoom Button and Wide Panel
• Using the Wide Panel
Pull out the built-in wide panel and flip it
down to cover the flash head. The flash
head's zoom setting will be set to 17mm
automatically.
Using the wide panel disables the -< ZOOM >
button.
Use the wide panel with flash head at the normal
or 7' downward tilt pos ition .
• II the built·in wide panel is used and the Ilash head is tumed or tilted lor bounce lIash,
the flash resu lt may look uneven. The LCD panel display will blink as a waming .
• Do
not pu ll out the wide panet too hard. Otherwise. the wide panel may come off.
If the w ide panel comes 011, the
-< ZOOM
> button will not work. If this
happens, follow the procedure below.
Use your finger to push in the panel as
shown by
the arrow.
The "ZOOM > button will worl<. again.
bul the entire LCD pane l display wi ll
keep blinking. Take the Speed lite
to
the
nearest Canon Serv ice Center for
repair.