Flash Photography.73 - Canon EOS ELAN7 Instructions Manual

About the Built-in Flash
Using the built-in flash is as easy as
normal picture-taking.
In the Basic Zone modes (except <^ >
and < ^ >), the built-in flash is fully
automatic. In Creative Zone modes, it
can be used at any time.
Flash Photography
Using an External EOS-Dedicated
Speedlite
• An external, EOS-dedicated Speedlite
attached to the camera makes flash
photography as easy as any AE mode. An
EX-series Speedlite enables E-TTL autoflash
as well as E-TTL wireless autoflash with
multiple Speedlites.
• This chapter describes the features available
with Speedlite 420EX. For detailed
instructions for the 420EX, refer to its
instruction booklet.