Canon Speedlite 550EX User Manual

9. Flash Mode
The following flash modes can be set wi th the <MODE> button: E·TTl (or
TT L) aulollash. manual flash, and stroboscopic flash. Pressing the < MODE :-
button ch anges the f lash mode in the followi ng loop:
ETTL ZCIOm 50",,,,
on ' , " • , • •• "" ~
10. Setting the Film Speed
The film speed is set automatically according to the f ilm speed set with the
camera.
11. LCD Panel Illumination
.~u , , ~ •• • • • "
·A
t ©<Q:g©'
a o· cIT] 1
Press t he < '. Q.' > button to illuminate the
LCD panel for 12 sec. To turn off the
illumination, press the
<'A' > button
again.
Tha illumination Slays on longer than 12 sec. il
you press any bullon other Illan the < PILOT>
and < ~ > bu 1t ons .
21

Canon Speedlite 550EX Specifications

Weight and Dimensions

Weight	405 g