Canon Speedlite 600EX-RT Mode D'emploi page 55

Setting the Transmission Channel/Wireless Radio ID of
the Master Unit and Slave Unit
Use the following procedure to set the transmission channels and
wireless radio IDs of the master unit and slave unit. Set the same
channel and ID for both the master unit and slave unit. The procedure is
the same for the master unit and slave unit.
Set the <O> display.
1
Press function button 4 to display
<O>.
Set a channel.
2
Press function button 1 <C>.
Turn <9> to select "AUTO" or a
channel from Ch. 1 to 15, and press
the <8> button.
Set a wireless radio ID.
3
Press function button 2 <H>.
Turn <9> to select the position
(digit) to set, and press the <8>
button.
Turn <9> to select a number from 0
to 9, and press the <8> button.
Repeat step 3 to set a 4-digit number.
Press function button 4 <?> to
return to the shooting-ready state.
When transmission between the
master unit and slave unit is
established, the <D> lamp is lit in
green.
Wireless Settings
53