Cop y – Canon Speedlite 270EX User Manual

Page 17

• Shutter sync. (1st curtain*/2nd curtain/High-speed)

- 1st curtain:

This is the normal flash shooting mode in which the flash fires at the
timing when the shutter is fully open.

- 2nd curtain:

The flash fires right before the shutter closes.

- High-speed:

This mode enables flash shooting at all shutter speeds. This is
effective when you want to use aperture priority for fill-flash
portraits.

• Flash exp. comp

You can adjust the flash output level in the same way as normal exposure
compensation.

• E-TTL II (Evaluative*/Average)

- Evaluative:

Fully automatic flash shooting can be performed, from dark scenes
to fill-flash shooting.

- Average:

Metering is averaged for the entire scene.

[External flash C.Fn setting]
C.Fn-01: Auto power off (Enabled*/Disabled)
C.Fn-06: Quick flash w/continuous shot (Disabled*/Enabled)

Default settings are indicated by *.

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