Canon 600EX, 600EX-RT, Speedlite 600 EX-RT /p.23), (p.24), (@/p.22), (Y/p.25), • FEB (E/p.23), • High-speedsync, • FE lock (p.24), • Flash exposure compensation, • Manual flash (p.31, 88, 89)

a: Fully Automatic Wireless Flash Shooting

Using Fully Automatic Wireless Flash

Flash exposure compensation and other settings set on the master unit will also be automatically set in the slave unit(s). You do not need to operate the slave unit. Wireless flash shooting with the following settings can be performed in the same way as in normal flash shooting.

• Flash exposure compensation	• High-speed sync
(@/p.22)	(Y/p.25)
• FEB (E/p.23)	• Manual flash (p.31, 88, 89)
• FE lock (p.24)	• Stroboscopic flash (p.33, 89)

The flash frequency for stroboscopic flash during optical wireless transmission shooting can be set from 1 Hz to 199 Hz (settings from 250 Hz to 500 Hz are not available).

<@>, <Y> and <E> are displayed when function button 4 is pressed.

About Master Units

You can use two or more master units. By preparing multiple cameras with master units attached, you can shoot by changing cameras while keeping the same lighting (slave units).

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