Setting The Flash Functions By Camera Operation - Canon Speedlite 270EX Instruction Manual

Setting the Flash Functions by Camera Operation

When the 270EX is attached to an EOS DIGITAL camera
with an external flash control function, you can make the
following settings by camera menu operations. See the
camera's instruction manual for the setting method and
functions.
[Flash firing] (Enable*/Disable)
Set to [Disable] when you wish to use only the AF-assist beam.
[External flash func. setting]
• Flash mode (E-TTL II*/Manual flash)
Normally, use [E-TTL II]. [Manual flash] can also be set when not using autoflash.
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