Canon 600EX, 600EX-RT, Speedlite 600 EX-RT 2 Set the slave unit, 1 Set the master unit, 3 Check the channel and ID, 4 Positionflash. the camera and the, Autoflash Shooting Using One Slave Unit

a: Fully Automatic Wireless Flash Shooting

This section describes basic fully automatic wireless shooting when using a 600EX-RT attached to the camera (master) and a 600EX-RT wirelessly controlled (slave).

Autoflash Shooting Using One Slave Unit1 Set the master unit.

Set the 600EX-RT attached to the camera as the master unit (p.52). You can also use a Speedlite Transmitter ST-E3-RT (sold separately) as the master unit.

2 Set the slave unit.

Set the 600EX-RT to be controlled wirelessly as the slave unit (p.52). Set A, B or C as the firing group. The flash will not fire if it is set to D or E.

3 Check the channel and ID.

If the channels and IDs of the master unit and slave unit are different, set them to the same numbers (p.53, 54).

4 Positionflash. the camera and thePosition them within the range shown on page 48.

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