Canon ST-E3-RT Manual De Instrucciones página 11

Stroboscopic flash
Group firing
Flash mode
Firing group
Linked shooting
:
Linked shooting
(p.35)
(p.38)
(p.43)
Nomenclature
? :
Multi (Stroboscopic) flash
Number of flashes
Flash frequency
[ : Group flash
x : Slave
M : Master
9