Canon 600EX User Manual

61

You can divide the slave units into two 
firing groups, A and B, and adjust the 
lighting balance (flash ratio) for shooting.
The exposure is controlled automatically 
so that the total flash output of firing 
groups A and B results in the standard 
exposure.

 

Operate and set the slave units one 
by one.

 

While <M> is displayed, press 
function button 3 <F> and select 
<4> or <5>.

 

Set one unit to <4> and set the 
other to <5>.

Display <N>.

 

The operations in steps 2 to 4 are set 
on the master unit.

 

Press function button 4 on the master 
unit to display <N>.

Set to <%>.

 

Press function button 2 <T> and 
set to <%>.

a: Wireless Multiple Flash Shooting with Flash Ratio

A

B

COP

Y